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ENG-2
Contents
Introduction ........................................1
About the manuals .............................. 1
Contents ..............................................2
Proper use of the CatEye V3n .............3
Automatic recognition of the
speed sensor ID ...............................4
Description of computer and its parts . 5
Computer .........................................5
Accessories .....................................5
Screen display .....................................6
How to install the unit on your bicycle 7
Attach the bracket to the stem or
handlebar .........................................7
Mount the speed sensor and
magnet.............................................8
Remove/Install the computer ...........9
Heart rate sensor ..............................10
Before wearing the heart rate sen-
sor .................................................10
Wearing the heart rate sensor ........10
Preparing the computer ....................11
Formatting operation .....................11
Date/Clock setting ..........................12
Tire circumference input ................ 13
Selecting speed unit.......................14
Operation test ................................14
Formatting/Restarting operation .... 16
Basic operation of the computer .......17
Functions on the measurement
screen ............................................ 17
Starting/Stopping the measure-
ment ..............................................18
Backlight ........................................ 18
Resetting the measurement data ...19
Power-saving function ................... 19
Measurement screen .........................20
Upper and middle display data .......20
Lower display data .........................21
Pace function ................................. 22
Lap function ...................................22
Countdown distance ......................24
Target heart rate zone .................... 24
Changing the computer configura-
tion ....................................................25
File view ......................................... 26
Setting the clock/date ....................30
Setting the tire circumference ........31
Searching the sensor ID ................32
Setting the measurement unit ........34
Total distance manual entry ........... 34
Setting the auto-mode ...................35
Setting the countdown distance .....36
Setting sound ................................37
Setting the target heart rate zone ... 37
Heart rate training .............................39
Improving general fitness ..............39
Training for competition ................40
Use of the target zone .................... 41
Trouble shooting ............................... 42
Trouble on display .........................42
Trouble on operation .....................44
Replacing battery ..............................45
Computer .......................................45
Heart rate sensor ...........................45
Speed sensor ................................. 45
Maintenance ......................................46
Spare accessories ............................. 46
Specifications ....................................47
Registration ......................................48
Limited warranty ............................... 48
Please visit our website, where detailed instructions with mov-
ies are available and the instruction manual can be downloaded.
http://www.cateye.com/en/products/detail/CC-TR310TW/
ENG-3
ENG
Continue
Proper use of the CatEye V3n
Observe the following instructions for safe usage.
The meaning of icons in this manual:
Warning!!! : Sections marked with these icons are critical for safe use of
the device. Be sure to follow these instructions.
Caution : Important cautionary notes on the use and operation of the V3n.
* Helpful tips are highlighted with asteriks.
Warning!!! :
• Pace maker users should never use this device.
• Do not concentrate on the data while riding. Always be sure to ride safely.
• Do not leave any battery within the reach of children, and dispose of them correctly.
If a battery is swallowed, consult a doctor immediately.
Caution:
• Regularly check the positions of the magnets and the speed/cadence sensors and
make sure that they are securely mounted. Tighten it firmly if there is any looseness.
• Avoid leaving the main unit / wireless sensor in direct sunlight for extended peri-
ods of time.
• Do not disassemble the computer, heart rate sensor, or speed sensor.
• Do not subject the computer, heart rate sensor, or speed sensor to strong impact;
take care also to prevent any of them from falling.
• Do not use paint thinner or rubbing alcohol to clean the unit.
• Stop using the unit if you have skin irritation with the HR strap or electrode pad.
• Do not twist or strongly pull the HR strap.
• The HR strap may deteriorate due to long-term use.
Replace the HR strap if there are frequent measurement errors.
• As a nature of liquid crystal displays, sunglasses with polarized lens may block the visibility.
2.4GHz digital wireless system
2.4GHz-frequency digital wireless technology, which is the same technology used
for wireless LAN, is used for the cadence-integrated speed sensor and the heart rate
sensor. This technology practically eliminates interference from any external noise
and cross-talk with other wireless computer users during measurement, and enables
it to record and store highly reliable data. However, it suffers interference in the fol-
lowing places and/or environments, which may result in an incorrect measurement.
* Careful attention is required especially while checking the sensor ID.
• TV, PC, radios, motors/engines, or in cars and trains.
• Railroad crossings and near railway tracks, around television transmitting stations
and radar bases.
• Other wireless computers or digitally controlled lights.
• In the Wi-Fi environment
ENG-4
Automatic recognition of the speed sensor ID
The speed sensor has its own ID, and the computer measures in synchronization
with the ID.
Two speed-sensor IDs can be registered to one computer, which can automatically
identify two speed sensors once their IDs are registered in advance.
As a tire circumference is set to the speed sensor ID, wheel selection by manual
operation is no longer required, which was necessary with conventional units.
* The speed sensor currently recognized is indicated with a sensor icon (
or )
on the screen.
Procedure of automatic recognition
When the computer changes to the power saving screen, and then returns to the
measurement screen, automatic recognition of the speed sensor ID is performed
in the following procedure.
1. The computer searches the speed sensor ID signal, which had been synchro-
nized immediately before.
2. Once the sensor signal is received, the sensor icon for the speed sensor lights
up, and the computer starts the measurement.
When the speed sensor ID signal which had been synchronized immediately
before, cannot be received another sensor signal is searched.
3. When the computer receives another sensor signal, the sensor icon for the
other sensor lights up on the screen, and starts the measurement.
When another speed sensor ID signal cannot be received, the original sensor
signal is searched again.
The computer repeats synchronization through the procedure described above
even if it fails in synchronization for some reason, such as communication fail-
ure; in such cases however, it takes time for recognition.
* When any speed sensor signal cannot be received in 5 minutes,
/ is
turned off, and the computer enters the transmission-off status and changes
to the power saving screen after another 5 minutes.
Switching the ID by manual operation
The speed sensor ID can be forced to change manually, according to the menu
screen “Setting the tire circumference” (page 31). Use this operation in the
following cases.
• When the computer cannot recognize the intended sensor signal, since the 2
registered speed sensors are nearby and both are sending a sensor signal.
• When you want to switch the speed sensor ID immediately.
* Once you switch the speed sensor ID by manual operation, the computer con-
tinues to search only the speed sensor ID you switched when returning to the
measurement screen. When the computer cannot receive any sensor signal in
10 minutes, the power-saving mode is activated, and the computer changes
to the power saving screen. The computer searches through the procedure of
automatic recognition when it returns to the measurement screen.
ENG-5
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Description of computer and its parts
Computer
Accessories
Back-light button (LT)
Start / stop / enter button (SSE)
Mode-1 button (M1/+)
Mode-2 button (M2/-)
Menu button (MENU)
Lap button (LAP)
Battery cover
All clear button (AC)
Front
Bracket band
Bracket Dial
Speed sensor
(SPEED / CADENCE)
HR strap
Heart rate
sensor
* Supplied only with CC-TR310TW
Bracket
rubber pad
Sensor
rubber pad
Wheel
magnet
Cadence
magnet
Nylon ties
(x5)
Back
ENG-6
Screen display
Dot display
Mainly displays mode descriptions for the val-
ues displayed just below.
Selected data icon/unit
Displays together with the data currently dis-
played in the lower display.
Button navigation
Operative buttons at
set-up of the computer,
or on the menu screen,
will flash.
Lights up or
flashes when the
SSE is operative.
Lights up when the
M1/+ is operative.
Lights up when the
M2/- is operative.
: Speed sensor signal
Indicate Speed sensor signal
status. (page 19)
: Alarm
Lights up when the HR alarm
sound feature is turned on.
: Sensor icon
Displays the speed sensor
currently synchronized.
: Heart rate sensor signal
Indicate Heart Rate sensor
signal status. (page 19)
: Target zone
Lights up when the target
zone is on, and flashes when
it is out of the zone.
: Speed pace arrow
The pace arrows show whether the current speed
is faster (
) or slower ( ) than the average speed.
: Speed unit
Flashes while speed measurement is in progress.
: Computer battery icon
Lights up when the remaining capacity of the
computer battery is low.
: Average display
Lighting up displays that the speed, heart rate,
and cadence displays are average values.
: Maximum value display
Lighting up displays that the speed, heart rate,
and cadence displays are maximum values.
: Heart rate pace arrow
The pace arrows show whether the current
heart rate is faster (
) or slower ( ) than the
average heart rate.
: Heart rate unit
: Auto-mode
Lights up when the auto-mode function is on.
: Lap icon
Lights up while the lap data is displayed.
: Cadence sensor signal
Indicate Cadence sensor signal status. (page 19)
ENG-7
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Continue
How to install the unit on your bicycle
When attaching the FlexTight™ bracket to the handlebar
* Attach the bracket with its open end facing to the right.
Cut the excess length of the band using scissors.
Caution:
Round off the cut edge of the bracket band to prevent injury.
Cut
Bracket
Bracket band Bracket rubber pad Stem
Dial
Dial
Bracket
Bracket band Bracket rubber pad Handlebar
1
Attach the bracket to the stem or handlebar
The FlexTight™ bracket can be attached to either the stem or the handlebar, de-
pending on how the bracket fits into the bracket band.
Caution:
Tighten the dial on the bracket band by hand only.
Over-tightening can damage the screw threads.
When attaching the FlexTight™ bracket to the stem
* Attach the bracket with its open end facing to the right.
ENG-8
2
Mount the speed sensor and magnet
2-1. Temporarily secure the speed sensor
1. Loosen the sensor screw on the speed
sensor using a Phillips screwdriver to check
that the sensor arm moves.
* Do not completely remove the sensor screw.
2. Attach the sensor rubber pad to the speed
sensor, locate the speed sensor on the left
chain stay as shown in the figure above, and
temporarily secure it with the nylon ties.
Caution:
Do not tighten the nylon ties completely at
this stage. Once a nylon tie is tightened, it
cannot be pulled out.
2-2. Temporarily secure the magnet
1. Temporarily secure the cadence magnet
inside the crank with nylon ties, so
that it faces the sensor zone on the
CADENCE side.
2. Turn the sensor arm, and temporarily
secure the wheel magnet to the spoke
that faces the sensor zone on the
SPEED side.
* When the speed sensor is not posi-
tioned appropriately in respect to the
two magnets (of CADENCE and SPEED),
move the speed sensor back and forth
so that it is positioned properly. After
you move the speed sensor, adjust the
position so that the two magnets face
the relevant sensor zone.
Wheel magnet
Cadence magnet
Speed sensor
Speed sensor
Sensor armSensor arm
Sensor
screw
Sensor
rubber pad
Nylon ties
Wheel magnet
Cadence magnet
Nylon ties
Sensor
zone
ENG-9
ENG
3 mm
3 mm
3 mm
Continue
2-3. Adjust the distance to the magnet
1. Tilt the speed sensor so that the distance
between the cadence magnet and the CA-
DENCE side of the speed sensor is about 3
mm, and firmly secure it with the nylon ties.
2. Turn and adjust the sensor arm
so that the distance between the
wheel magnet and the sensor arm
is about 3 mm, and firmly tighten
the sensor screw.
2-4. Securing various parts
Firmly tighten the nylon ties, sensor screw
and magnet of the speed sensor, and check
for any loosening.
* For steel axle pedals, the cadence magnet
can be magnetically secured on the pedal
axle. Make sure to remove the double-sided
tape from the magnet when doing this.
3
Remove/Install the computer
Caution: When removing, hold the unit to prevent it from falling.
Sensor arm
Sensor
screw
(or)
Install Remove
Click
Slide the
computer
from the right
Holding the unit
Push outward
Cut extra length
of the nylon tie
with scissors.
Wheel magnet
Speed sensor
CADENCE side
Cadence
magnet
ENG-10
Heart rate sensor
Heart rate is measured when the heart rate sensor
is worn on the chest.
Before wearing the heart rate sensor
Warning!!! :
This product must NOT be used by those who have a pacemaker.
• To avoid measurement errors, it is recommended to moisten the electrode pads with water.
• If your skin is ultra-sensitive, the electrode pad may be moistened with water and
worn on a thin undershirt.
• Chest hair may interfere with the measurement.
Wearing the heart rate sensor
1.
Attach the heart rate sensor to the HR strap.
Push it in until it clicks.
2.
Insert the HR strap hook to the other end of the strap.
Wear the heart rate sensor with the HR strap, and adjust the length of the HR strap to
fit your chest size (under bust). Fastening the strap too tightly may cause discomfort.
* Ensure that the electrode pad is in direct contact with the body.
* When your skin is dry, or wearing the heart rate sensor on top of your undershirt
may produce measurement errors. To avoid errors, moisten the electrode pad.
Heart rate sensor
HR strap
Heart rate sensor
HR strap
Hook
Electrode pad
Back
ENG-11
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Continue
Preparing the computer
Computer's basic items must be set up before using it.
Removing the insulation sheet
When using the unit for the first time after pur-
chasing, open the battery cover and remove
the insulation sheet.
* After you remove the insulation sheet, re-
place the battery cover in place.
1
Formatting operation
The formatting operation is performed at initial purchase, or to reset all to default.
Caution: All data are reset to the default and deleted.
While pressing the MENU button on the back of the com-
puter, press AC button.
Release the MENU button when a test pattern is displayed on
the screen. The date/clock setting screen appears.
Continue with “Date/Clock setting”.
Formatting operation:
* When all screen items light up without any test pattern displayed on the
screen, the formatting operation has not been completed properly. Perform
the formatting operation again.
* The restarting operation is performed after you replace batteries, or when an
error is displayed.
Restarting operation
Press the AC button on the back of the computer.
After all screen items light up for a second, the date/clock
setting screen appears.
Continue with “Date/Clock setting”.
Restarting operation:
* See “Formatting/Restarting operation” (page 16) for dif-
ferences between the formatting and restarting operations.
Insulation
sheet
Open
Close
After a test pattern is
displayed, all screen
items light up.
All screen items light
up (for a second).
AC
MENU
AC
ENG-12
2
Date/Clock setting
Set the current date and time.
1. Select the date display format.
Select the date display format from “YY/MM/DD”, “MM/
DD/YY”, and “DD/MM/YY” using the M1/+ and M2/- but-
tons, and confirm with the SSE button.
Switch the display:
M2/-
(or)
Confirm:
SSE
2.
Enter the “Year”, “Month” and “Day”.
Enter the “Year”, “Month” and “Day” in the display order
selected in Step 1 using the M1/+ and M2/- buttons, and con-
firm with the SSE button. Enter the last 2 digits of the year.
Setting range: 00.01.01 – 99.12.31
Increase/decrease:
M2/-
M1/+
(or)
Confirm:
SSE
3. Select the clock display format.
Select “24h (24 hour)” or “12h (12 hour)” using the M1/+
and M2/- buttons, and confirm with the SSE button.
24h
12h:
M2/-
M1/+
(or)
Confirm:
SSE
4. Enter the “Hour” and “Minute”.
Enter the “Hour” using the M1/+ and M2/- buttons, con-
firm with the SSE button, and then enter the “Minute” in
the same way.
Setting range: 24h 0:00 – 23:59 [12h AM1:00 – PM12:59]
Increase/decrease:
M2/-
M1/+
(or)
Confirm:
SSE
5. After you set the date/clock, press the MENU button to
proceed to the “Tire circumference input”.
To the “Tire circumference input” :
MENU
(Back)
* For the restarting operation, the computer completes the setup, and changes
to the measurement screen.
Hour Minute
Display format
YY/MM/DD
ENG-13
ENG
Continue
3
Tire circumference input
Enter the tire circumference of the bicycle wheel in millimeter.
1. Enter the last 2 digits of the tire circumference.
Enter using the M1/+ and M2/- buttons, and move digits
using the SSE button. Then, enter the first 2 digits in the
same way.
Setting range: 0100 – 3999 mm
Increase/decrease:
M2/-
(or)
Move digits:
SSE
2. After completed, press the MENU button to proceed to
“Selecting speed unit” below.
To “Selecting speed unit” :
MENU
(Back)
L mm
ETRTO Tire size L (mm)
47-203 12x1.75 935
54-203 12x1.95 940
40-254 14x1.50 1020
47-254 14x1.75 1055
40-305 16x1.50 1185
47-305 16x1.75 1195
54-305 16x2.00 1245
28-349 16x1-1/8 1290
37-349 16x1-3/8 1300
32-369 17x1-1/4 (369) 1340
40-355 18x1.50 1340
47-355 18x1.75 1350
32-406 20x1.25 1450
35-406 20x1.35 1460
40-406 20x1.50 1490
47-406 20x1.75 1515
50-406 20x1.95 1565
28-451 20x1-1/8 1545
37-451 20x1-3/8 1615
37-501 22x1-3/8 1770
40-501 22x1-1/2 1785
47-507 24x1.75 1890
50-507 24x2.00 1925
54-507 24x2.125 1965
25-520 24x1(520) 1753
ETRTO Tire size L (mm)
24x3/4 Tubuler 1785
28-540 24x1-1/8 1795
32-540 24x1-1/4 1905
25-559 26x1(559) 1913
32-559 26x1.25 1950
37-559 26x1.40 2005
40-559 26x1.50 2010
47-559 26x1.75 2023
50-559 26x1.95 2050
54-559 26x2.10 2068
57-559 26x2.125 2070
58-559 26x2.35 2083
75-559 26x3.00 2170
28-590 26x1-1/8 1970
37-590 26x1-3/8 2068
37-584 26x1-1/2 2100
650C Tubuler
26x7/8
1920
20-571 650x20C 1938
23-571 650x23C 1944
25-571
650x25C
26x1(571)
1952
40-590 650x38A 2125
40-584 650x38B 2105
ETRTO Tire size L (mm)
25-630 27x1(630) 2145
28-630 27x1-1/8 2155
32-630 27x1-1/4 2161
37-630 27x1-3/8 2169
18-622 700x18C 2070
19-622 700x19C 2080
20-622 700x20C 2086
23-622 700x23C 2096
25-622 700x25C 2105
28-622 700x28C 2136
30-622 700x30C 2146
32-622 700x32C 2155
700C Tubuler 2130
35-622 700x35C 2168
38-622 700x38C 2180
40-622 700x40C 2200
42-622 700x42C 2224
44-622 700x44C 2235
45-622 700x45C 2242
47-622 700x47C 2268
54-622 29x2.1 2288
60-622 29x2.3 2326
Tire circumference
You can find the tire circumference (L) of your tire size in the chart below, or
actually measure the tire circumference (L) of your bicycle.
How to measure the tire circumference (L)
For the most accurate measurement, do a wheel roll out.
With the tires under proper pressure, place the valve stem
at the bottom. Mark the spot on the floor and with the
rider's weight on the bike, roll exactly one wheel revolution
in a straight line (until the valve comes around again to the
bottom). Mark where the valve stem is and measure the distance in millimeter.
* For your reference, use the tire circumference chart below.
ENG-14
4
Selecting speed unit
Select the speed unit from “km” and “mile”.
1. Select the speed unit.
km
mile:
M2/-
(or)
2. After selecting, press the MENU button. The measurement
screen appears and the computer set-up is completed.
To the measurement screen:
MENU
(Back)
5
Operation test
Test the functioning of the speed sensor (SPEED, CADENCE) and the heart rate
sensor.
* After you change to the measurement screen, it may take up to more than a
dozen seconds to display the measurement data since the computer checks the
sensor ID.
* When or is turned off, press the M1/+ or M2/- button to turn the icon on.
Speed sensor (SPEED)
1. Raise the rear wheel and spin the wheel.
2. When the speed is displayed on the
screen, it is operating normally.
Speed sensor (CADENCE)
1. Turn the crank.
2. When the cadence is displayed on the
screen, it is operating normally.
Heart rate sensor
1. Wear the heart rate sensor (page 10).
2. When the heart rate is displayed on the
screen, it is operating normally.
* Even if the heart rate sensor is not worn, a
heart rate signal is transmitted by rubbing
the electrode pads on both sides with your
thumbs. This method cannot be used to
measure the heart rate accurately, but used
as a simple method for testing the sensor/
computer communication.
Electrode pad
ENG-15
ENG
Continue
Important: When the speed, cadence, and/or heart rate are/is not displayed, pos-
sible causes are as follows.
Speed and cadence are not displayed
Check items Remedy
Is the Speed and Cadence
sensor icon on
?
If
icon is off, the computer cannot receive any
data. Press the M1/+ or M2/- button to cancel the
transmission sleep mode (page 19).
Check if the distance between
each sensor zone of the
speed sensor and the magnet
is too large.
In reference to “How to install the unit on your bicy-
cle” (page 7), appropriately adjust the positions
of the corresponding magnet with the sensor zone.
Check if each sensor zone of
the speed sensor is off the
center of the magnet.
Check if the computer is in
the transmission-off status,
or displays the power saving
screen.
Press any button on the computer to return to the
measurement screen.
The display may be delayed
depending on the wireless
transmission condition.
Check whether any speed signal is received by spin-
ning the wheel for a while.
Heart rate is not displayed
Check items Remedy
Is the Heart rate sensor icon
on
?
If
icon is off, the computer cannot receive any
data. Press the M1/+ or M2/- button to cancel the
transmission sleep mode (page 19).
Has the power-saving func-
tion been activated, show-
ing only date/clock on the
screen?
Press any button other than the AC button to re-
cover from the power saving status.
Is the heart rate sensor at-
tached securely to your
body?
Ensure that the electrode pad of the HR strap is in
direct contact with the body.
Dry skin (particularly in winter)
Slightly moisten the electrode pad of the HR strap.
Check whether the HR strap
is correctly worn on the body.
To wear the electrode pad correctly, follow the in-
structions for wearing the heart rate sensor (page
10).
Check whether the heart rate
sensor is correctly secured to
the HR strap.
Attach the heart rate sensor to the HR strap appro-
priately, according to “Wearing the heart rate sen-
sor” (page 10).
ENG-16
Formatting/Restarting operation
There are two different computer set-up operations; formatting and restarting opera-
tions. Follow the appropriate one depending on the situation.
Formatting The formatting operation is performed at initial purchase, or to de-
lete all measurement data and reset all to default.
* The sensor ID is not deleted.
Restarting The restarting operation is performed after you replace batteries, or
when an error is displayed.
* In the restarting operation, the following data are retained.
• Sensor ID
• Date/Clock
• Selection sensor, Tire circumference
• Speed unit
• Total distance, Total time
• Auto-mode
• Countdown distance
• Sound
• HR target zone
Flow of the formatting and restarting operations
The formatting and restarting procedures are as follows.
For restarting:
* The date when you performed
the restarting operation is ini-
tially displayed.
Restarting operation (page 11)
Date/Clock setting (page 12)
Measuring screen
Selecting the speed unit (page 14)
For formatting:
Formatting operation (page 11)
Date/Clock setting (page 12)
Tire circumference input (page 13)
ENG-17
ENG
M1/+
Current speed
Cadence
Heart
rate
Maximum speed
Maximum
cadence
Maximum
heart rate
Average speed
Average
cadence
Average
heart
rate
Elapsed time
Trip distance
Countdown
distance
Total time
Total distance
Calorie
Consumption
Date
Clock
Lap number
/Average lap speed
Lap timer
Lap number
/Average lap speed
Lap distance
M2/-
M2/-
M2/-
Continue
Real time lap data (on-going lap data)
* Pressing and holding the M2/- button while dis-
playing the lap timer switches the lap timer to the
lap distance.
Pressing it again returns to the lap timer.
Basic operation of the computer
Functions on the measurement screen
The measurement screen displays 4 different types of data, which are switched by
pressing the M1/+ and M2/- buttons.
The display data are as follows.
Upper display data
Displays the data related to the speed.
Middle display data
Displays the data related to the heart rate.
Displays the data related to the cadence.
Lower display data
Displays the other data.
* Upper and Middle display data are switched in sync together.
Switch using the M2/- button
(2 Sec.)
Switch using the M1/+ button
ENG-18
SSE
LT
Starting/Stopping the measurement
The speed unit (km/h or mph) flashes during measurement.
Initially, the auto-mode function which starts or stops measurement automatically in
sync with the bicycle motion is ON. Auto measurement is switched to manual mea-
surement and vice versa by ON/OFF operation in the auto-mode.
* For setting the auto-mode, refer to the menu screen “Setting
the auto-mode” (page 35).
* The total distance, maximum speed, maximum heart rate and
maximum cadence are updated independently of starting/
stopping the measurement.
Auto-mode function (automatic measurement)
When the auto-mode is on ( is turned on), the computer
detects the wheel spinning, and starts/stops the measure-
ment automatically.
* In the transmission-off status where
or is turned off,
the computer does not start the measurement even if you
ride your bicycle. Pay attention when riding after a break.
To recover from the transmission-off status, press the
M1/+ or M2/- button to turn on the sensor icon. For de-
tails, refer to the “Transmission sleep mode” (page 19).
Manual measurement
When the auto-mode is off ( is turned off), use the SSE
button to start/stop the measurement.
• Stop reminder
The stop reminder function reminds the rider with an
alarm incase the stopwatch is forgotten to be stopped
after the ride.
When any signal is not received from the speed sensor
for 90 seconds while counting the elapsed time, an alarm
sounds andSTOP!” appears on the screen. This alert
display is repeated up to 3 times every 90 seconds. When
any sensor signal is detected, the alarm is stopped.
* Failure to stop the measurement tends to happen after you
taking a break during riding, or after you finished a race. Ig-
nore this when you start soon after a break at a traffic light.
* This function cannot be disabled.
Backlight
Pressing the LT button illuminates the displays for about 3 seconds.
* Pressing any button while backlight is still on extends the il-
lumination for another 3 seconds.
Auto-mode icon
Speed unit
Starting/Stop-
ping the manual
measurement
Beep!
ENG-19
ENG
SSE
M1/+
(Simultane-
ously press)
SSE
M2/-
(Simultane-
ously press)
Continue
Resetting the measurement data
To reset the measurement data (excluding the total time, total
distance, date, and clock) and the lap data, simultaneously
press the SSE button and the M1/+ or M2/- button on the mea-
surement screen.
* Resetting the measurement data saves the data automatically
on a file (page 26).
* The screen will freeze for about 2 seconds after resetting and
button operation is disabled; however, all measurements are
operating normally.
* The countdown distance (C.D.DST
) returns to the value
you set.
* Cannot reset for 5 seconds after pressing the LAP button.
Power-saving function
Transmission sleep mode
When the computer does not receive any signals for 5 minutes
from the speed sensor and the heart rate sensor, it will enter
the transmission-off status for each sensor to save battery
power. In the transmission-off status, any sensor signal cannot
be received. To restart the measurement, press the M1/+ or
M2/- button to recover from the transmission-off status.
The signal transmission status of each sensor can be checked by
the display of the relevant signal icon and the numeric value of “---”.
(flashing)
Receiving sensor signal (under opera-
tion)
(constant)
Stand-by for sensor signal (searching
for sensors)
off
Transmission sleep. Displays the sym-
bol “---”.
* Note that the computer does not start the measurement even
if you ride your bicycle in the transmission-off status, when
the auto-mode is on.
Power saving of the computer
When the computer does not receive any data for 10 minutes, it
will enter the power-saving mode, in which only the date/clock
is displayed.
By pressing any buttons except the AC recovers from the
power-saving mode, and the measurement screen appears.
You must press a button when the computer is in power saving
mode before it will start to measure any data.
(or)
Heart rate sensor
signal icon
Speed sensor
signal icon
Power-saving
mode
ENG-20
Measurement screen
Upper and middle display data
1
Current speed
Displays the current speed.
Updated every second.
2
Heart rate
Displays the heart rate in real time.
Updated every second.
3
Cadence
Displays the number of pedal rotations per minute.
Updated every second.
4
Average speed (*1)
Displays the average speed after the start of measurement.
5
Average heart rate (*2)
Displays the average heart rate after the start of measurement.
The average will not be reflected when the heart rate is not
measured.
6
Average cadence (*3)
Displays the average cadence after the start of measurement.
The average will not be reflected when you stop pedaling.
7
Maximum speed
Displays the maximum speed after the start of measurement.
Updated independently of starting/stopping measurement.
8
Maximum heart rate
Displays the maximum heart rate after the start of measure-
ment.
Updated independently of starting/stopping measurement.
9
Maximum cadence
Displays the maximum cadence after the start of measure-
ment.
Updated independently of starting/stopping measurement.
*1: When the trip distance (DST) exceeds 10000 km [mile], or the elapsed time (TM) ex-
ceeds 100 hours, [E] appears indicating further measurement is impossible. Perform
the resetting operation (page 19).
*2: This device stops calculating the average when the heart rate sensor is detached, and
resumes the calculation when the heart rate sensor is worn again. This feature pro-
duces actual averages while the heart rate sensor is worn.
*3: This device calculates the average excluding the time when you stop pedaling. This
feature produces actual averages.
* When purchasing CC-TR210DW, the heart rate related data can be measured in combi-
nation with the optional heart rate sensor.
M1/+
M1/+
M1/+
1
4
7
2
5
8
3
6
9
ENG-21
ENG
Continue
Lower display data
Elapsed time
Displays the elapsed time from the start of measurement to the
1/10 second.
When it exceeds 99:59’59”, it repeats from 00’00”0.
* When the elapsed time reaches 1 hour, the 1/10 second is
not displayed.
Trip distance
Displays the trip distance from the start of measurement.
Countdown distance (page 24)
Displays the countdown distance to the target distance.
0
Lap number (page 22)
Displays the number of current lap.
q
Average lap speed in real time
Displays the average lap speed of the current lap in real
time.
w
Lap timer (Real time lap)
Displays the elapsed time of the current lap in real time.
Trip lap distance in real time
Displays the trip distance of the current lap in real time.
e
Date
Displays the day, month, and year (last 2 digits).
* Display format is different depending on display set up.
r
Clock
Displays the current time of day in the 24- or 12-hour system.
Calorie Consumption
Displays the estimated calorie consumption from the start of
measurement based on the heart rate.
* The calorie consumption can be measured once you wear
the heart rate sensor.
t
Total time
The total time is accumulated time since purchase. It can
only be reset with Format (page 11).
y
Total distance
The total distance is accumulated distance. It is updated
independently of starting/stopping measurement.
It can be edited to desired value.
(2 sec.)
M2/-
M2/-
M2/-
M2/-
M2/-
M2/-
M2/-
w
r
0
e
t
q
M2/-
M2/-
y
ENG-22
1
2
5
3
4
6
7
8
LAP
Pace function
2 types of pace arrow icons for the current speed and the heart
rate are displayed on the screen.
These arrow icons indicate whether the current speed (heart
rate) is above or below the average speed (average heart rate).
Appears when the current value is above the average.
Appears when the current value is below the average.
No
arrows
When the current value is equal to the average, or
zero.
Lap function
Pressing the LAP button on the measurement screen during measurement records
the measurement data between a given set of points (average lap speed/maximum
lap speed, average lap heart rate/maximum lap heart rate, lap time/split time, and
trip lap distance) up to 99 laps. Immediately after recording, the lap data are dis-
played in the order as shown below, and then return to the measurement screen.
Measurement
screen
Current speed
Heart rate
1
Average lap speed
2
Average lap heart rate
Displays the average lap speed (average
lap heart rate) from the previous point (for
L-01: from the start of measurement).
3
Lap number
Displays the lap number just recorded.
* When the total number of laps ex-
ceeds 99, “-- appears indicating
further lap recording cannot be done.
4
Trip lap distance
Displays the trip lap distance from the
previous point (for L-01: from the start
of measurement).
Lap data
5
Lap time
Displays the elapsed time from the
previous point (for L-01: from the
start of measurement).
6
Maximum lap speed
7
Maximum lap heart rate
Displays the maximum lap lap speed
(maximum lap heart rate) from the
previous point (for L-01: from the
start of measurement).
8
Split time
Displays the total elapsed time from
the start of measurement.
2.5 sec. 2.5 sec.
Measurement
screen
ENG-23
ENG
M2/-
M2/-
TM
Start of
measurement
Lap time 1
Split time 1
Split time 2
Lap time 2
LAP LAP
Continue
Saving the lap
The recorded lap data is saved to a file when you perform the resetting operation
(page 19), and can be viewed on the menu screen “File view” (page 26).
* Pressing the LAP button while the total number of laps reaches 99 displays the
lap data, but “--” appears in place of the lap number indicating further record-
ing is impossible.
* One lap per file is used even when there is no lap data. Therefore, the total
number of laps is the sum of the total number of laps in all files and the num-
ber of files.
Example) When the following number of laps are recorded in the files:
Number of laps in a file Number of files
F01 : 5 laps
3 filesF02 : 0 lap
F03 : 10 laps
The total number of laps is the sum of the total number of used laps in all the
files “15” and the total number of files “3”, i.e., “18”.
Lap time and split time
The lap time displays elapsed time from the
last press of the LAP button.
The split time displays the elapsed time from
the start of measurement to the point LAP
button is pressed.
Advance use of the real time lap data
For the real time lap data indicated in the
lower display, the computer starts/stops the
measurement in sync with the regular mea-
surement; however, it resets and restarts the
data every time you press the LAP button.
This independent feature of lap time can be
useful also for intervals and sectional trials
such as hill climb section.
Lap time
(2 Sec.)
Lap distance
ENG-24
Countdown distance
The countdown distance feature displays the countdown dis-
tance to a predetermined target trip distance, and notifies when
it reaches zero. When it reaches the target trip distance, the
computer switches any measurement data display to the count-
down display, and notifies it by flashing the dot display and an
alarm sound.
Example of how the countdown distance is used
1. Entering the race event distance
For distance system events such as a road race and cen-
tury ride, enter the race event distance before the start,
and develop your strategy and pace based on the count-
down distance during the race.
2. Entering the destination sign distance
For touring, enter the sign distance whenever you en-
counter a destination sign along the road, and develop
your pace based on the countdown distance.
3. Entering the periodical target distance
Enter the periodical target distance for a week, month, or
year to check your progress.
* The countdown distance is set from the menu screen “Setting the countdown
distance” (page 36).
Target heart rate zone
During measurement, on the screen displays the target heart
rate status.
(constant) The target zone is set to any of HR.ZONE:14.
(flashing)
The current heart rate is out of the selected
zone.
(off) The target zone is set to off.
* The target heart rate zone is set from the menu screen “Setting
the target heart rate zone” (page 37).
Target heart rate
zone
In case of 20 km
When reached
(displays for 5
seconds)
Beep!
ENG-25
ENG
Continue
Setting sound
Setting the target heart
rate zone
Setting the clock/date
Setting the tire
circumference
Searching the sensor
ID
Setting the measure-
ment unit
Total distance manual
entry
Setting the auto-mode
Setting the count-
down distance
Changing the computer configuration
Pressing the MENU button in the measurement screen switches to the menu screen.
In the menu screen, you can view and delete the files saved, and view and change
various configurations.
* Use the M1/+ and M2/- to change menu items.
* After changes are made, be sure to review the setting(s) and confirm by pressing
the MENU button.
* Leaving the menu screen without any operation for 1 minutes returns to the mea-
surement screen, and changes are not saved.
Menu top screen
Measure-
ment screen
Viewing and
deleting files
Changing the
clock/date
Selecting the sensor
1 or 2, and changing
the tire circumference
Synchronizing the
heart rate and speed/
cadence sensor ID
Changing the
measurement unit
Total distance
input
On/off of the
auto-mode
Countdown
distance input
On/off of the HR
alarm, and button
operation sound
Selecting HR target
zone or Off, and chang-
ing upper/lower limit
File view
M1/+
MENU
(Back)
MENU
(Back)
(page 26)
SSE
(page 30)
SSE
(page 31)
SSE
(page 32)
SSE
(page 34)
SSE
(page 34)
SSE
(page 35)
SSE
(page 36)
SSE
(page 37)
SSE
(page 37)
SSE
M2/-
ENG-26
M2/- M1/+
Viewing the measurement data in a file
View the measurement data in a file saved in the computer.
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Press the SSE button on the FILE VIEW screen.
Menu top:
MENU
(Back)
Confirm:
SSE
The measurement data to be saved in a file are as follows.
• Trip distance
• Elapsed time
• Various average values (average speed, average heart rate, and average ca-
dence)
• Various maximum values (maximum speed, maximum heart rate, and maxi-
mum cadence)
• Date and time of file creation (date/time when the measurement started)
• Number of laps used
• Calorie consumption
• Time distribution to the target zone (time in the zone, time above the zone,
and time below the zone) and the percentage (%)
• Lap data (average lap speed, average lap heart rate, maximum lap speed,
maximum lap heart rate, lap time, split time, trip lap distance)
File view
The lap and measurement data are saved into a file automatically each time a ride is
reset (Resetting Operation page 19)
With the file view, you can view or delete the file saved.
Measurement data to be recorded in a file
The computer can record up to 14 files.
The latest file is recorded always as F-01, and the oldest one is deleted automati-
cally when 14 files are saved.
Date of creation: New Old
Total number
of laps
Total number of files
F-01 F-02 F-03 F-14
ENG-27
ENG
2
4
3
5
1
8
9
7
6
q
w
0
e
e
r
r
t
t
Continue
SSE
2. Select the file number using the M1/+ and M2/- buttons,
and confirm using the SSE button.
Switching the file number:
M2/-
M1/+
(or)
3. Scroll through the data saved in each file by pressing the
SSE button.
The display items are as follows.
Various average
values
Various maximum
values
Out of the target zone
(Displayed
alternately)
When the HR
target zone is set
to OFF
(*1)
Time of the start
Date of file creation
1
Average speed
2
Average heart rate
3
Average cadence
4
Trip distance
5
Elapsed time
6
Maximum speed
7
Maximum heart rate
8
Maximum cadence
In the target zone
4. From any screen in the file, pressing the MENU button
returns to the menu top screen (FILE VIEW screen).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
*1: HR target zone is set to OFF during measurement, no data related to the
target zone is displayed.
* Pressing the LAP button while viewing data switches to viewing the lap data.
For details, refer to “Viewing the lap data” (page 28).
SSE SSE SSE
SSE
File number
Number of laps
used in a file
SSE
9
Calorie consumption
0
Upper zone limit
q
Lower zone limit
w
Selected zone
e
Time in the zone, and the percentage
r
Time above the zone, and the percentage
t
Time blow the zone, and the percentage
ENG-28
2
3
1
5
4
8
7
6
Viewing the lap data
View the lap data in a file saved in the computer.
1. Select the file number you want to view from the menu
screen “File view” (page 26).
2. Press the LAP button to view the lap data contained in
the file selected. The average and maximum values are
displayed alternately as follows.
Press the LAP button again to return from the lap data.
Viewing/exiting lap data:
LAP
3. Switch the laps, if applicable, using the M1/+ and M2/-
buttons.
Switching the lap number:
M2/-
M1/+
(or)
4. Pressing the MENU button returns to the menu top screen
(FILE VIEW screen). Pressing it again returns to the mea-
surement screen.
To the menu top/measurement screen:
MENU
(Back)
1
Average lap speed
2
Average lap heart rate
3
Lap number
4
Trip lap distance
5
Lap time
6
Maximum lap speed
7
Maximum lap heart rate
8
Split time
File number
Number of laps
used in a file
(Displayed alternately)
Time of the start
Date of file
creation
Average values Maximum values
ENG-29
ENG
Continue
Deleting files
Delete the file saved in the computer.
The computer deletes and overwrites an old file automatically; however, you can
also delete the specified file manually.
1. Switch to the menu screen “File view” (page 26).
2. Simultaneously press the SSE button and the M1/+ or
M2/- button to switch to the deleting screen.
Switching to the deleting screen:
SSE
M1/+
(Simultaneously press)
(or)
SSE
M2/-
(Simultaneously press)
3. Select the file number you want to delete from the date/
clock of file creation. To delete all files, select “ALL”.
Switching the file number:
M2/-
M1/+
(or)
4. Press the SSE button to delete the file.
Deleting files:
SSE
5. Pressing the MENU button returns to the menu top screen
(FILE VIEW screen). Pressing it again returns to the
measurement screen.
To the menu top/measurement screen:
MENU
(Back)
* Pressing the MENU button on the deleting screen cancels deleting of files, and
returns to the previous screen.
* When the computer has no files (F-00) the delete file operation is not operable.
* Once a file is deleted, all lap data associated with that file is also deleted.
* Once a file is deleted, it cannot be restored.
(Displayed
alternately)
01
02
03
⋅⋅⋅
ALL
01
Searching
delete screen
File number to
delete
File number
Number of laps
used in a file
Time of the start
Date of file creation
ENG-30
M2/- M1/+
Setting the clock/date
Set the “Clock display format”, “Hour”, “Minute”, “Date display format”, “Year”,
“Month” and “Day”.
* Press and hold the M1/+ or M2/- button to increase/decrease the number
quickly.
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Switch to the CLOCK.DATE screen using the M1/+ and
M2/- buttons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
M1/+
(or)
Confirm:
SSE
2. Select the clock display format.
Select “24h (24 hour)” or “12h (12 hour)” using the M1/+
and M2/- buttons, and confirm with the SSE button.
24h
12h:
M2/-
M1/+
(or)
Confirm:
SSE
3. Enter the “Hour” or “Minute”.
Enter the “Hour” using the M1/+ and M2/- buttons,
confirm with the SSE button, and then enter the “Minute”
in the same way.
Setting range: 24h 0:00 – 23:59 [12h AM1:00 – PM12:59]
Increase/decrease:
M2/-
M1/+
(or)
Confirm:
SSE
4. Select the date display format.
Select the date display format from “YY/MM/DD”, “MM/
DD/YY”, and “DD/MM/YY” using the M1/+ and M2/- but-
tons, and confirm with the SSE button.
Switch the display:
M2/-
M1/+
(or)
Confirm:
SSE
5. Enter the “Year”, “Month” and “Day”.
Enter the “Year”, “Month” and “Day” in the display order
selected in Step 4 using the M1/+ and M2/- buttons, and
confirm with the SSE button. Enter the last 2 digits of the
year.
Setting range: 00.01.01 – 99.12.31
Increase/decrease:
M2/-
M1/+
(or)
Confirm:
SSE
Hour Minute
Display format
ENG-31
ENG
M2/- M1/+
Continue
6. Pressing the MENU button returns to the menu top
screen (CLOCK.DATE screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
Setting the tire circumference
Set the tire circumference to SP1 (Speed sensor 1) and SP2 (Speed sensor 2)
synchronized according to “Searching the sensor ID” (page 32).
* For the tire circumference, see “Tire circumference” (page 13).
* Press and hold the M1/+ or M2/- button to increase/decrease the number quickly.
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Switch to the TIRE screen using the M1/+ and M2/- but-
tons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
M1/+
(or)
Confirm:
SSE
2. Select “ID:1” (Sensor 1) or “ID:2” (Sensor 2) using the
M1/+ and M2/-buttons.
ID:1
ID:2 :
M2/-
M1/+
(or)
Confirm:
SSE
At this point if entry of tire circumference is not neces-
sary, proceed to Step 4.
3. Enter the last 2 digits of the tire circumference for the
sensor selected in Step 2 using the M1/+ and M2/- but-
tons, and confirm using the SSE button.
Then, enter the first 2 digits in the same way.
Setting range: 0100 – 3999 mm
Increase/decrease:
M2/-
(or)
Move digits:
SSE
4. Pressing the MENU button returns to the menu top
screen (TIRE screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
Current wheel
size
Sensor icon be-
ing recognized
ENG-32
M2/- M1/+
* When you use a computer for a single bicycle, set the tire circumference to
ID:1 (Sensor 1) only. When you use a computer commonly for two bicycles,
set the tire circumference of the second bicycle to ID:2 (Sensor 2).
* Changing to the measurement screen displays the sensor icon selected (
or
). Even when a computer is commonly used for two bicycles, the speed sen-
sor is recognized automatically and the measurement can be started (it may
take time to automatically recognize the sensor depending on the situation).
For details, refer to “Automatic recognition of the speed sensor ID” (page 4).
Searching the sensor ID
When moving the computer from one sensor to another or to use a different HR
chest strap, this operation must be performed.
* This unit requires the sensor ID. The computer cannot receive the sensor sig-
nal unless the sensor ID is synchronized properly.
* When you use the unit for the first time (at factory default setting), each
sensor ID has been synchronized to the computer in the package; accord-
ingly, the following procedure is not required.
* To check the sensor ID, each sensor must be near the computer.
1. Press the MENU button on the measurement screen to
switch to the menu top screen.
Switch to the SENSOR-ID screen using the M1/+ and
M2/- buttons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
(or)
Confirm:
SSE
2. Select the sensor ID to be checked.
Select it from “HR (heart rate sensor)”, “SP1 (speed sensor
1)”, and “SP2 (speed sensor 2)” using the M1/+ and M2/-
buttons.
HR
SP1
SP2:
M2/-
M1/+
(or)
* SP2 is used when a computer is commonly used for
two bicycles. By checking the ID of the second speed
sensor mounted to a second bicycle as SP2, the com-
puter is capable of recognizing two bicycles automati-
cally.
ENG-33
ENG
Continue
3. Press the SSE button to start checking the ID.
Start searching:
SSE
While the value on the screen is changing, press the
RESET button on the sensor to be checked.
Speed sensor Heart rate sensor
When the heart rate or speed (cadence) is displayed with
ID-OK” on the screen, synchronization is completed.
* The computer enters the search mode for 5 minutes
after starting the ID synch.
Press the SSE button in the search mode to cancel
the ID synch, and “ID-SKIP” is displayed. Unless a
sensor signal is received in 5 minutes, “ID-ERROR” is
displayed.
When “ID-SKIP” or “ID-ERROR” is displayed, the sen-
sor ID remains as it was before the ID synch.
4. Pressing the MENU button returns to the menu top
screen (SENSOR-ID screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
* When you use SP2, set the tire circumference of ID:2 (Sensor 2) according to
“Setting the tire circumference” (page 31).
RESET
RESET
ENG-34
M2/- M1/+
Setting the measurement unit
Change the unit (km or mile).
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Switch to the UNIT screen using the M1/+ and M2/- but-
tons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
M1/+
(or)
Confirm:
SSE
2. Select the speed unit using the M1/+ and M2/- buttons.
km
mile:
M2/-
M1/+
(or)
3. Pressing the MENU button returns to the menu top
screen (UNIT screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
* After the unit is switched, the total distance measured in the past is automati-
cally converted to the new unit.
Total distance manual entry
Once you enter any value to the total distance, you can start the total distance
from the value you entered. The total distance in the past can be input after for-
matting or to a new computer.
* Press and hold the M1/+ or M2/- button to increase/decrease the number
quickly.
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Switch to the ODO INPUT screen using the M1/+ and
M2/- buttons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
(or)
Confirm:
SSE
Current speed
unit
Current
total value
ENG-35
ENG
M2/- M1/+
Continue
2. Enter the total distance using the M1/+ and M2/- buttons,
and move digits using the SSE button.
* The total distance is displayed in a 6-digit integer num-
ber, beginning with 4 digit display and including small
letters sequentially shifting to the right.
Setting range: 0 – 999999 km [mile]
Increase/decrease:
M2/-
M1/+
(or)
Move digits:
SSE
3. Pressing the MENU button returns to the menu top
screen (ODO INPUT screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
Setting the auto-mode
Switch on/off of the auto-mode (page 18).
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Switch to the AUTO MODE screen using the M1/+ and
M2/- buttons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
M1/+
(or)
Confirm:
SSE
2. Select ON or OFF using the M1/+ and M2/- buttons.
ON
OFF:
M2/-
(or)
3. Pressing the MENU button returns to the menu top
screen (AUTO MODE screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
Last 4 digits are
displayed.
Current setting
ENG-36
M2/- M1/+
Setting the countdown distance
Enter the target trip distance for the countdown distance (page 24).
* Press and hold the M1/+ or M2/- button to increase/decrease the number
quickly.
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Switch to the C.D.DST
screen using the M1/+ and
M2/- buttons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
M1/+
(or)
Confirm:
SSE
2. Enter the target distance using the M1/+ and M2/- but-
tons, and move digits using the SSE button.
Setting range: 0.0 – 9999.9
Increase/decrease:
M2/-
M1/+
(or)
Move digits:
SSE
* The target distance can be set to the 0.1 km.
3. Pressing the MENU button returns to the menu top
screen (C.D.DST
screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
Current setting
Target distance
In case of 100.0
km
ENG-37
ENG
M2/- M1/+
Continue
Setting sound
Switch on/off of the target zone alarm sound and button operation sound.
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Switch to the SOUND screen using the M1/+ and M2/-
buttons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
M1/+
(or)
Confirm:
SSE
2. Switch between the HR out of zone alarm and button
operation using the SSE button.
HR.ALARM
BUTTON:
SSE
3. Select ON or OFF using the M1/+ and M2/- buttons.
ON
OFF:
M2/-
M1/+
(or)
4. Pressing the MENU button returns to the menu top
screen (SOUND screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
Setting the target heart rate zone
Select the HR target zone (1 to 4) or OFF, and change the upper/lower limit of
each zone.
* Stop measurement and perform the resetting operation (page 19) before
you can change the target heart rate zone. Unless you perform the resetting
operation, “DATA RESET” appears on the screen, preventing from changing
the target heart rate zones.
* For details of the target zone, see “3 Use of the target zone” (page 41).
* Press and hold the M1/+ or M2/- button to increase/decrease the number
quickly.
HR zone alarm
Button opera-
tion sound
ENG-38
1. Press the MENU button in the measurement screen to
switch to the menu top screen.
Switch to the HR.ZONE screen using the M1/+ and M2/-
buttons, and confirm with the SSE button.
Menu top:
MENU
(Back)
Changing the menu:
M2/-
(or)
Confirm:
SSE
2. Select the HR target zone.
Select one from OFF, 1, 2, 3, or 4 using the M1/+ and
M2/- buttons. When using the HR target zone, select from
1 to 4, confirm using the SSE button, and then proceed
to Step 3.
When not using the target heart rate zone, select OFF,
and then proceed to Step 4.
Select the zone:
M2/-
M1/+
(or)
Confirm:
SSE
3. Enter the lower limit for the selected zone using the M1/+
and M2/- buttons, and confirm using the SSE button.
Then, enter the upper limit in the same way.
Setting range: 0 – 240 (*1)
Increase/decrease:
M2/-
M1/+
(or)
Confirm:
SSE
4. Pressing the MENU button returns to the menu top
screen (HR.ZONE screen), and confirm the change(s).
Pressing it again returns to the measurement screen.
To the menu top/measurement screen:
MENU
(Back)
*1: You can enter any upper/lower limit to each zone; however, the upper limit
is adjusted automatically to the lower limit + 1 when the entered lower limit
exceeds the upper limit. In case of the upper limit, vice versa, the lower limit
is adjusted in the same way.
* The upper limit is displayed with the digit in a small numeric when it exceeds
199.
Lower limit
Upper limit
Current setting
(OFF
1
2
⋅⋅⋅
4
OFF)
ENG-40
2
Training for competition
Measure your resting heart rate just after waking in the morning and your maxi-
mum heart rate (perhaps during competition). Then set your target zone accord-
ing to your goal:
A) For recovery, endurance training, and weight loss :
60% - 70% (aerobic exercise)
B) For quality endurance and tempo training :
70% - 80% (aerobic exercise)
C) For increasing TT and race ability, and VO2 max :
85% + (anaerobic exercise)
D) For anaerobic capacity and sprinting :
92.5% + (anaerobic exercise)
• Training level (%) = x 100
• Target heart rate = (Maximum heart rate - Resting heart rate) x
+ Resting heart rate
Resting heart rate
Your resting heart rate is usually the lowest recorded rate soon after waking up
in the morning.
Maximum heart rate
The following calculations are generally used: (220 - age) or (204 - 0.69 x age).
For more precise figure, consult a training specialist.
(Target heart rate) - (Resting heart rate)
(Maximum heart rate) - (Resting heart rate)
Training level (%)
100
ENG-44
Trouble on operation
Trouble Check Items Remedy
Pressing the LT but-
ton does not turn on
a light.
Check whether
lights up
on the computer screen.
The remaining battery capac-
ity for the computer is low.
Replace it with a new battery
(CR2032).
After replacement, be sure to per-
form the restarting operation (page
11).
No measurement
starts even while
riding.
Check if the auto-mode is off
(
is turned off).
When the auto-mode is off (
is
turned off), press the relevant but-
ton to start/stop the measurement.
For automatic measurement, turn
on the auto-mode (page 35).
The heart rate sensor
(speed sensor) ID
check failed.
The battery for the heart rate sensor
(speed sensor) is possibly depleted.
After replacing the battery with a
new one (CR2032), check the sen-
sor ID again (page 32).
Lap data cannot be
stored.
Have you already completed
99 laps?
Delete data files that contain several
laps from the file view (page 29)
in order to obtain free space for lap
recording.
Is the lap time over 100 hours
(Or is the trip lap distance
over 9999.99 km)?
With the recording range exceeded,
the lap cannot be measured.
Perform the resetting operation
(page 19) for further measure-
ments.
Is it immediately after press-
ing the LAP button?
You cannot record the lap for 5
seconds immediately after pressing
the LAP button.
Abnormal values
appear.
Are there any objects emit-
ting electromagnetic waves
(railway tracks, transmitting
stations for television, Wi-Fi
environment, etc.) nearby?
Keep the unit away from any object
that may be causing interference,
and perform the resetting operation
(page 19).
In menu mode, can-
not change settings.
Is it currently measurement? Only top menu can be viewed during
measurement.
When the auto-mode is turned
on (with
illuminating), it may
enter the measurement mode
due to electromagnetic waves.
Keep the unit away from any object
that may be causing interference
with electromagnetic waves.
Check whether “DATA RESET
is displayed on the screen.
To change the HR target zone, the
resetting operation is required.
Stop the measurement, and perform
the resetting operation (page 19).
Measurement data
cannot be stored on
the file view.
Has the total number of laps
reached 99?
Delete data files that contain several laps
from the file view (page 29) in order
to obtain free space for lap recording.
ENG-47
ENG
Continue
Specifications
Display
functions
Upper display Current speed 0.0 (4.0) − 150.0 km/h [0.0 (3.0) − 93.0 mph]
For 27-inch tire size
Average speed 0.0 − 150.0 km/h [0.0 − 93.0 mph]
Maximum speed 0.0 (4.0) − 150.0 km/h [0.0 (3.0) − 93.0 mph]
Middle display Heart rate 0 (30) − 240 bpm
Average heart rate 0 − 240 bpm
Maximum heart rate 0 (30) − 240 bpm
Cadence 0 (20) − 199 rpm
Average cadence 0 − 199 rpm
Maximum cadence 0 (20) − 199 rpm
Lower display Date
‘00.01.01 − ‘99.12.31
(Display format can be switched)
Clock 0:00’00” − 23:59’59”
[AM 1:00’00” − PM 12:59’59”]
(Both 12 and 24-hour modes can be selected)
Calorie consumption 0 − 9999 / 10000 − 999999 kcal
(Calculation-based estimation only)
Total time 0 − 99999 hour
Odometer 0.0 − 9999.9 / 10000 − 999999 km [mile]
Elapsed time 00’00”0 − 59’59”9 / 1:00’00” − 99:59’59”
Trip distance 0.00 − 9999.99 km [mile]
Countdown distance 9999.90 − 0.00 km [mile]
Lap number L-01 − L-99
Average lap speed in real time
0.0 − 150.0 km/h [0.0 − 93.0 mph]
Lap timer 0’00”0 − 59’59”9 / 01:00’00” − 99:59’59”
Trip lap distance in real time
0.00 − 9999.99 km [mile]
Lap Upper display (Average lap speed,maximum lap speed)
Middle display (average lap heart rate,Lap number,maximum lap heart rate)
Lower display (trip lap distance,lap time,split time)
Control system One-chip microcomputer, crystal oscillator
Display system Liquid crystal display (EL backlight)
Speed/Cadence sensor signal
detection system
Noncontact magnetic sensor
Sensor signal transmission and
reception
2.4 GHz ISM Band (With ID for each sensor. 2-IDs (SP1, SP2) can be
set for the speed sensor.)
Communication range
5 m (above 5 m, transmission distance may vary due to environmental condi-
tions)
Operating temperature range 32 °F − 104 °F [0 °C − 40 °C]
(This product will not function appropriately when exceeding the
Working Temperature range. Slow response or black LCD at lower or
higher temperature may happen respectively.)
Storage temperature range -4 °F − 122 °F [-20 °C − 50 °C]
Wheel circumference set range 0100 − 3999 mm 1 size for each speed sensor ID
(Initial value: SP1 = 2096, SP2 = 2050)
Power supply/
battery life
Computer : CR2032 x 1 / Approx. 1 years (When using 1 hour/day)
Heart rate sensor : CR2032 x 1 / Approx. 1 years (When worn about 1 hour per day)
Speed sensor : CR2032 x 1 / Approx. 1 years (When using 1 hour/day)
Dimensions/
Weight
Computer : 2-7/32” x 1-1/2” x 43/64” (56.5 x 38 x 16.9 mm ) / 1.06 oz (30 g)
(With the batteries)
Heart rate sensor : 1-7/32” x 2-29/64” x 33/64” (31 x 62.5 x 13.2 mm ) / 0.54 oz (15.4 g)
(With the batteries)
Speed sensor : 1-55/64” x 2-29/64” x 33/64” (47.4 x 62.4 x 13.1 mm)
(Excluding the arm) / 0.74 oz (21 g) (With the batteries)
* When the elapsed time exceeds 100 hours, or the trip distance exceeds 9999.99 km/h, “E” appears in
place of the average speed.
* Designs and specifications are subject to change without notice, due to modifications or improvements.
INTERNATIONAL WARRANTY CERTIFICATE
CERTIFICAT DE GARANTIE INTERNATIONALE
INTERNATIONALES GARANTIEZERTIFIKAT
INTERNATIONAAL GARANTIECERTIFICAAT
CERTIFICATO DI GARANZIA INTERNAZIONALE
CERTIFICADO DE GARANTÍA INTERNACIONAL
保証書
Your name address or e-mail address will not be sold or shared with any other company.
ご送信いただいた情報や内容の管理には万全を期し、新製品情報やテクニカルサポート提供以外に使用することは一切ありません。
Votre adresse postale et votre adresse e-mail ne seront pas vendues ou transmises à d’autres entreprises.
Ihr Name oder Ihre E-Mail-Adresse wird weder weiterverkauft noch an eine andere Firma weitergegeben.
Uw naam, adres of e-mailadres zullen niet beschikbaar worden gesteld aan derden.
Su nombre, dirección o correo electrónico no serán vendidos o compartidos con otras empresas.
IIl vostro nome, indirizzo o indirizzo e-mail non saranno venduti o condivisi con altre società.
*1
Serial No
*1
Serial No
シリアルNo
No. de série
Seriennr
Serienummer
Nº de serie
Numero di matricola
Name
お名前(フリガナ)
Nom
Name
Naam
Nombre
Nome
Address
ご住所
Adresse
Adresse
Adres
Dirección
Indirizzo
E-mail address
Eメールアドレス
Adresse e-mail
E-mail-Adresse
E-mailadres
Dirección de correo electrónico
Indirizzo e-mail
Phone
電話番号
Téléphone
Telefon
Telefoon
Teléfono
Numero di telefono
Dealer or Shop name
ご購入店名
Nom du magasin ou du revendeur
Name des Händlers oder des Geschäfts
Dealer of Naam van winkel
Nombre del proveedor o de la tienda
Nome del punto vendita
Dealer or Shop address
所在地
Adresse du magasin ou du revendeur
Adresse des Händlers oder des Geschäfts
Dealer of Adres van winkel
Dirección del proveedor o de la tienda
Indirizzo del punto vendita
The date of purchase
ご購入日
Date d’achat
Kaufdatum
Datum van aankoop
Fecha de compra
Data di acquisto
®
REGISTRATION CARD
ユーザー登録カード
Fiche d’enregistrement
Registrierungskarte
Registratiekaart
Tarjeta de registro
Scheda di registrazione
PURCHASER'S NAME/ADDRESS
NOMBRE/DIRECCIÓN DEL COMPRADOR
NOME/INDIRIZZO DEL COMPRATORE
NAAM/ADRES KOPER
NAME UND ANSCHRIFT DES KÄUFERS
NOM/ADRESSE DU CLIENT
DEALER'S NAME/ADDRESS
NOMBRE/DIRECCIÓN DEL DISTRIBUIDOR
NOME/INDIRIZZO DEL VENDITORE
NAAM/ADRES VERKOPER
NAME UND ANSCHRIFT DES HÄNDLERS
NOM/ADRESSE DU DISTRIBUTEUR
DATE OF PURCHASE
FECHA DE COMPRA
DATA DELL’ ACQUISTO
AANKOOPDATUM
VERKAUFSDATUM
DATE D’ACHAT
ご住所・お名前
販売店名・住所 お買い求め年月日
*1
Please fill with 7-digits numbers marked on the battery cover of main unit.
コンピュータ裏面のバッテリーカバーに記載の7桁の数字をご記入ください。
Veuillez indiquer le numéro à 7 chiffres indiqué sur le couvercle de la pile de l’unité principale.
Geben Sie bitte die siebenstellige Nummer an, die auf der Batterieabdeckung der Haupteinheit steht.
Vul de 7-cijferige nummers in die op de batterijendeksel van de computer staan.
Por favor, complete el número de 7 dígitos mostrado en la tapa de las pilas de la unidad principal).
Inserire il codice di 7 cifre indicato sul coperchio del vano batterie dell’unità principale.
U.S. Pat. Nos. and Design Pat. Pending
Copyright© 2011 CATEYE Co., Ltd.
MSCTR31TW-111201
2
ENG-48
Limited warranty
2-Year CC-TR310TW :
CC-TR210DW :
Computer, heart rate sensor and speed sensor
Computer, speed sensor
(Not including depletion of batteries)
CatEye products are warranted to be free of defects from materials and workman-
ship for a period of two years from original purchase. If the product fails to work
due to normal use, CatEye will repair or replace the defect at no charge. Service
must be performed by CatEye or an authorized retailer.
To return the product, pack it carefully and enclose the warranty certificate (proof of
purchase) with instruction for repair.
Please write or type your name and address clearly on the warranty certificate.
Insurance, handling and transportation charges to CatEye shall be borne by person
desiring service.
For UK and REPUBLIC OF IRELAND consumers, please return to the place of pur-
chase. This does not affect your statutory rights.
Registration
CATEYE Web Site (http://www.cateye.com)
For warranty service you must register your product. Please register your V3n as
soon as possible. CATEYE provides you technical support and new product informa-
tion as much as possible.
Please register on-line through our web site, or send the registration card below
directly to our Customer Service. For registration, please fill in the product's serial
number (the 7-digits number marked on on the battery cover of computer).
2-8-25, Kuwazu, Higashi Sumiyoshi-ku, Osaka 546-0041 Japan
Attn: CATEYE Customer Service Section
Phone : (06)6719-6863 Fax : (06)6719-6033
E-mail : support@cateye.co.jp URL : http://www.cateye.com
[For US Customers]
CATEYE AMERICA, INC.
2825 Wilderness Place Suite 1200, Boulder CO80301-5494 USA
Phone : 303.443.4595 Toll Free : 800.5CATEYE
Fax : 303.473.0006
E-mail : service@cateye.com
48


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