TFA 42.5003 Instruction Download Page 8

Different Speed mode

Different Speed mode is indicated by "DIF". Push mode key (right key) to reach this function.
The lower display will show the different speed between the current speed and Ibe average
speed (+/-).
(Note: The Different speed has a range of -150.0 to 150.0 km/h (or mile/h)
and a rest value of 0.0)

Scan function

Scan function mode is indicated by "SCAN". Push mode key (right key) to reach this function
after Different Speed function. SCAN icon will show and the lower display will show values of
ODO, DIS, TM, CLK, AVS, MXS and DIF in sequence change every 6 seconds.

Trouble Shooting

TROUBLE POSSIBLE 

CAUSE

Speedometer always reads 

Improper magnet/sensor alignment, check

zero when cycling. 

magnet/sensor mounting.

Slow display response. 

The cyclocomputer has been operating at a
temperature below 0°C, it returns to normal
state when temperature rises.

LCD is black. 

The cyclocomputer has been exposed to the
sun for a long time, place it in the shade to
return to normal state.

Display readout fades.

Poor battery contacts or dead battery, check
battery installation or replace battery.

Important note

Before starting a new trip, the user can clear the values of the previous trip by pushing the
MODE switch until the DIS icon is shown. Push down the Mode switch (left switch) and hold
until the DIS value is reset to zero. The value of AVS at this stage can be ignored. As the
user embark on a new cycling trip, all new values of DIS, DIP, TM, AVS and MXS will be
calculated and displayed.

Safety Precautions

- PIease dispose the BATTERY UNIT in an environmentally friendly manner in accordance
with the relevant legislation.
- Replace only with the same or equivalent type of battery recommended by the
manufacturer.
- Not to be exposed dripping or splashing.

Summary of Contents for 42.5003

Page 1: ...ipmeter Auto timer Stopwatch 24 hour clock Average speed Maximum speed Speed Comparison Scan Wireless Km Mile selection Auto Manual timer selection Power saving function MAIN COMPONENTS Mounting with...

Page 2: ...R Step 1 Put the Unit onto the Handlebar Step 2 Mounting Shoes Attach the mounting shoes to the handlebar using the bracket screw provided If the clamp closes completely or the bracket slips on the ha...

Page 3: ......

Page 4: ...TION THE TRANSMITTER AND MAGNET AS SHOWN MAKE SURE THE ARC OF THE MAGNET INTERSECTS THE TRANSMITTER S SENSOR MARKING WITH 2MM CLEARANCE ADJUSTING THE DESIRED GAP BY MOVING BOTH THE MAGNET AND THE TRAN...

Page 5: ...to confirm the digit setting and switch to the next digit setting The input is finished after the first digit has been confirmed The wheel sire is ranging from 0000 to 2999mm with a default value of...

Page 6: ...n the timer is running To reset the tripmeter depress the left button over 2 seconds At the same time the timer the average speed and the maximum speed are also reset Note The tripmeter has a range of...

Page 7: ...s updated every ten second count of the timer The average speed is reset to 0 0 km h or mile h once the tripmeter or timer is reset or overflows Note The average speed has a range of 0 0 to 99 9 km h...

Page 8: ...at a temperature below 0 C it returns to normal state when temperature rises LCD is black The cyclocomputer has been exposed to the sun for a long time place it in the shade to return to normal state...

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