User manual TREK BIKES SONIC 2.0

[. . . ] Setting the wheel circumference (100-2999mm) Sonic 2. 0 has 2 wheel circumference and odometer settings. The display shows 1/2074 and the 4 digits "2074" will flash. There are 4 presets included for each wheel setting (2074, 2114, 2124 and 2180). Press either the L or R button to review the preset values then press L and R buttons for 2 seconds confirm preset choice. [. . . ] For wheel-circumference resetting, press L & R at the same time again until the last two digits blink. Repeat steps as above ( point 4) to reset the wheel circumference as your bike. This convenient design is handy for switching between different size bike tires. either side of the stem. Setting clock time Under any display mode except Stopwatch, press R button for 1 second. Repress either L or R button to return to "Odometer (ODO)" mode. Follow step 2 to complete setting clock time and 12/24 hour alternate. Remove the screw from the magnet and install it on one of the feasible spokes opposite the wheel sensor. Mount the wheel sensor on the fork blade opposite the magnet using the zip tie provided. 12/24 hours alternative. When clock is displayed, press both L & R buttons at the same time. Clock will blink then press L or R button to switch between 12 hours and 24 hours. To reset clock, press L & R at the same time ( as following b. ); after 3 seconds, clock will stop blinking automatically. b. Resetting clock time After choosing 12 or 24 hours, press L & R at the same time, minutes "MM" will blink (fig. Advance them rapidly by holding the R button, or one at a time by pressing the R button (to go backward hold or press the L button). Follow the same method to adjust hour "HH" to complete the whole setting. Press R button to move to other display modes after clock is set. fig 5 Spoke Screw Test Mount the computer in the bracket. Lift the front wheel off the ground and spin the wheel checking if current speed is displayed. If not, adjust positions of wheel magnet and fork sensor as described in installation steps 7-8. Refer to the following steps for the operation of your sensor computer. Page 5 Installation 1. Use the attached rubber pad between the bracket and handlebar to provide a secure fit. Slide the zip tie into bracket, position the bracket to the handlebar on Page 4 Display Functions Speed Minimal display unit 0-30km/h 0. 1km/h(mile/h) 31-60km/h 0. 5km/h(mile/h) over 60 m/h 1km/h(mile/h) Riding time ( 0:00:00-99:59:59) -- RT The Elapsed Time is measured from the start point to the current point. It starts counting automatically when signals are received, it stops when signals have stopped for over two seconds. When 10 hours have been reached, screen will display "HH" hr & "MM:SS" alternative for 1 second. [. . . ] (3V/DC) Is there anything on the Wipe the contact clean contact of the main unit or on the bracket?8" and re-adjust correctly. Auto Start/Stop All functions (ODO, DIS, AVS, RT, MAX) automatically start when a signal is detected, and stop when there is no signal detected. The Clock function is the only exception. Auto Scan Under any display mode, press the L button to enter the auto scan function. All display modes will cycle with each display mode lasting 3 seconds. [. . . ]