E.12
Calibrate the Computer
Quick Set-Up
Your Trek Computer has a preset wheel size
(as marked on the box) and is ready to ride.
The next section describes how to change the factory settings.
Follow those instructions which cover the setting(s) you would like
to change.
“Press” means briey push the button once.
“Hold” means continuously hold the button in the depressed posi-
tion until the computer responds as desired.
Set Wheel Size-
Selecting the size of tire on your bike will provide a high level of
accuracy. If you desire a wheel size not offered in the standard
menu (below), see “Set Custom Wheel Size” on page 16.
700x20 26x1.50 650x23 CUSTOM
700x23 26x1.90 650x25
700x25 26x1.95
700x32 26x2.0
700x35 26x2.1
700x38
1. Press <Set> (Fig. 3) until the RIDE TM screen
appears on the upper line of the display.
2. Hold <Set> until SET WHL is displayed.
3. Press <Mode> (Fig. 7) to scroll to a differ-
ent setting. Press <Set> to select your preferred
wheel size.
After selection is made with <Set>, DONE displays, then the com-
puter returns to normal operation.