674105
32
Zoom out
Zoom in
Previous page
1/38
Next page
2
If you are pairing a heart rate monitor, put on the heart rate
monitor.
The heart rate monitor does not send or receive data until
you put it on.
3
Hold UP.
4
Select Settings > Sensors & Accessories > Add New.
5
Select an option:
Select Search All.
Select your sensor type.
After the sensor is paired with your device, a message
appears. Sensor data appears in the data page loop or a
custom data field.
Can I use my Bluetooth sensor with my
watch?
The device is compatible with some Bluetooth sensors. The first
time you connect a sensor to your Garmin device, you must pair
the device and sensor. After they are paired, the device
connects to the sensor automatically when you start an activity
and the sensor is active and within range.
1
Hold UP.
2
Select Settings > Sensors & Accessories > Add New.
3
Select an option:
Select Search All.
Select your sensor type.
You can customize the optional data fields (Customizing the
Data Screens, page 21).
My music cuts out or my headphones do not
stay connected
When using a Forerunner 645 Music device connected to
headphones using Bluetooth technology, the signal is strongest
when there is a direct line of sight between the device and the
antenna on the headphones.
If the signal passes through your body, you may experience
signal loss or your headphones may become disconnected.
It is recommended to wear your headphones with the
antenna on the same side of your body as your
Forerunner 645 Music device.
Appendix
Data Fields
Some data fields require ANT+ accessories to display data.
%HRR: The percentage of heart rate reserve (maximum heart
rate minus resting heart rate).
24-Hour Max.: The maximum temperature recorded in the last
24 hours.
24-Hour Min.: The minimum temperature recorded in the last
24 hours.
Aerobic TE: The impact of the current activity on your aerobic
fitness level.
Anaerobic TE: The impact of the current activity on your
anaerobic fitness level.
Average HR: The average heart rate for the current activity.
Average Pace: The average pace for the current activity.
Average Swolf: The average swolf score for the current activity.
Your swolf score is the sum of the time for one length plus
the number of strokes for that length (Swim Terminology,
page 3). In open water swimming, 25 meters is used to
calculate your swolf score.
Avg. %HRR: The average percentage of heart rate reserve
(maximum heart rate minus resting heart rate) for the current
activity.
Avg. Ascent: The average vertical distance of ascent since the
last reset.
Avg. Cadence: Running. The average cadence for the current
activity.
Avg. Cadence: Cycling. The average cadence for the current
activity.
Avg. Descent: The average vertical distance of descent since
the last reset.
Avg. GCT Bal.: The average ground contact time balance for
the current session.
Avg. Lap Time: The average lap time for the current activity.
Avg. Speed: The average speed for the current activity.
Avg. Stride Len.: The average stride length for the current
session.
Avg. Strk/Len: The average number of strokes per pool length
during the current activity.
Avg. Vert. Osc.: The average amount of vertical oscillation for
the current activity.
Avg. Vert. Ratio: The average ratio of vertical oscillation to
stride length for the current session.
Avg GCT: The average amount of ground contact time for the
current activity.
Avg HR %Max.: The average percentage of maximum heart
rate for the current activity.
Battery Level: The remaining battery power.
Bearing: The direction from your current location to a
destination. You must be navigating for this data to appear.
Cadence: Running. The steps per minute (right and left).
Cadence: Cycling. The number of revolutions of the crank arm.
Your device must be connected to a cadence accessory for
this data to appear.
Calories: The amount of total calories burned.
Compass Hdg.: The direction you are moving based on the
compass.
Course: The direction from your starting location to a
destination. Course can be viewed as a planned or set route.
You must be navigating for this data to appear.
Dest. Location: The position of your final destination.
Dest. Wpt: The last point on the route to the destination. You
must be navigating for this data to appear.
Dist. Remaining: The remaining distance to the final
destination. You must be navigating for this data to appear.
Distance: The distance traveled for the current track or activity.
Distance To Next: The remaining distance to the next waypoint
on the route. You must be navigating for this data to appear.
Elapsed Time: The total time recorded. For example, if you start
the timer and run for 10 minutes, then stop the timer for 5
minutes, then start the timer and run for 20 minutes, your
elapsed time is 35 minutes.
Elevation: The altitude of your current location above or below
sea level.
Estimated Total Distance: The estimated distance from the
start to the final destination. You must be navigating for this
data to appear.
ETA: The estimated time of day when you will reach the final
destination (adjusted to the local time of the destination). You
must be navigating for this data to appear.
ETA at Next: The estimated time of day when you will reach the
next waypoint on the route (adjusted to the local time of the
waypoint). You must be navigating for this data to appear.
28 Appendix
32


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Garmin Forerunner 645 music at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Garmin Forerunner 645 music in the language / languages: English as an attachment in your email.

The manual is 3,28 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Garmin Forerunner 645 music

Garmin Forerunner 645 music User Manual - German - 44 pages

Garmin Forerunner 645 music User Manual - Dutch - 42 pages

Garmin Forerunner 645 music User Manual - French - 44 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info