SUNDING -546A
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- ODO ODOMETER 0.001 99999km/m) （ ～
- TMP TEMPERATURE - ~70 （10℃ ℃）
- SETTING SPEED SCALE km/h,m/h （ ）
- SETTING TYRE CIRCUMFERENCE : （ ～0mm 9999mm）
- SETTING THE LAST VALUE OF ODOMETER/ODO
- SETTING THE RIDER S WEIGHT ’
Computer Battery Installation
Remove the battery cover from the bottom of the computer by using a
at blade screwdriver, install one CR2032 battery with the positive
(+)pole facing the battery cover and close the cover. the LCD shows If
irregular gures, take out the battery and reinstall it.
Speedometer Sensor&magnet
Attach the speedometer sensor bracket to the left fork blade, using the
shims to adjust the diameter, and using the cable ties (as shown below)
to tie it with the fork. Position the sensor and magnet as show; make sure
that the arc of the magnet intersects the alignment mark on the sensor
Attach the mounting shoe with the cable ties to
the handlebar, adjust the mounting shoe the on
handlebar th the shims to hold its position. wi
(three types of mounting shoe for choices )
Route the sensor wire up the fork blade, using
cable ties to secure it at the bottom and crown
to avoid hinder the movement of the front it
Attach the computer to the mounting shoe by sliding
the unit until it snaps rmly into its postion. To remove
it, press the button on it in the opposite direction. To
check f proper speed function and sensor alignment, or
spin the front wheel with computer in speed mode.
Adjust the position of sensor and magnet there is no if
‘ ’2060 appears on the screen when the battery has been installed, with
one figure flashing, choose the correct wheel circumference from the
table below. Press RIGHT button to advance digits as needed and LEFT
button to conrm and advance.(The circumference ranges 0mm～
9999mm),press LEFT button to enter KM/M mode
Press the RIGHT button to choose km/h or m/h.
Press the LEFT button to enter into ride’s
The default weight is 65kg, press the RIGHT
button to adjust the flashing weight number according to rider’s weight,
press LEFT button to conrm and advance. Weight ranges : 20~150kg.
Press the LEFT button to enter into Maintenance Alert setting.
Setting maintenance alert
While the default Maintenance Alert digit
200km/m is ashing, Press the RIGHT button
to choose 200/400/600/800 km/m ）
（Press the LEFT button to conrm and enter
into Clock mode.(When the ODO>the
Maintenance Alert digit you setted the ,
will appear on the screen to alert the rider, press
the LEFT button to cancel it.)
In Clock mode, press the LEFT button
for 3 seconds to enter into 12h/24h
selection.Press the RIGHT button until Hour
digit flashes,thenpress the LEFT button to
adjust Hour .Press the RIGHT button
, until Minute digit ashes, then press the LEFT
button to adjust Minute .Press the RIGHT
button twice to nish and enter into ODO mode.
Setting the Last value of
In O DO mo d e, p re ss t h e LEFT b u t to n fo r
2 sec o n d s set t h e ODO value, its to
initial value is 0000.0 . when one figur e
ash in g, press RIGHT button to adjust and LEFT button to it
confir m it, and start to set the next figure.(a fter re-install the
battery, latest value can be input ted according to the value
exists before the b attery -in stalled). is re
Reset of Mileage Parameter
In ODO mode, Press and hold both RIGHT and LEFT button
simultaneously for 3 seconds to clear the circumference value and
cancel (km/m) & Maintenance Alert setting. The user need to reset the
tyre circumference, (km/m) & Maintenance Alert the original ODO ,
value and CLOCK will remain unaected.
When riding speed is shown all the time on the screen, ranges - it :0
99.9km/h(m and accurate to - 0.1km/h (m/h). /h), it is +/
During riding , and will dispaly on the screen , indicates the ▲ ▼ ▲
current eed is higher than average speed indicates the current speed sp . ▼
is lower than average speed.
In ODO mode , the total distance is indicated on
the screen, its mileage ranges : 0.001 ～
99999km(m). The display will be back to 0
when value exceeds its maximum limit, press
the RIGHT button to enter DST mode.
In DST mode, the distance for one trip is
indicated on the screen This distance is start to .
be calculated when DST becleared to 0. It
ranges: 0~9999km(m), when exceed the range
limit, it will restart from 0 automatically. In
DST mode, press LEFT button for 5 seconds to
clear the DST, MXS, AVS, TM records. Press the RIGHT button to enter
In MXS mode, maximum speed indicated on is
the bottom line. Press the LEFT button for 5
seconds to clear the records of MXS,DST,AVS
and TM. Press the RIGHT button to enter AVS
In AVS mode, the average speed for one
trip is indicated on the screen. Press the
LEFT button for 5 seconds to clear the
AVS, DST, MXS, TM records. Press the
RIGHT button to enter Into TM mode.
In TM mode, the trip time for one trip is
indicated on the screen. TM ranges :
0 :00 :00~9 :59 :59,restartfrom0 :00 :00 when it
exceed the range limit. In TM mode, press the
LEFT button for 5 seconds to clear the TM, DST,
MXS, AVS records. Press the RIGHT button to
In RPM mode, the current outdoor
temperature is indicated on the screen.
Minimum Temperature(MIN RPM)
Maximum Temperature(MAX RPM)
The default display for RPM is , press the ℃
LEFT button for 3seconds, is flahing, press the RIGHT button to ℃
exchange / ,press the LEFT button to confirm. RPM ranges : -10~70 ℉ ℃
( ), it is accurate to +/-0.1 . In RPM mode, press the LEFT button for ℃ ℃
5 seconds to clear RPM MIN MAX, DST, MXS, AVS. Press the RIGHT
button to enter into CAL mode.
In CAL mode, the total heat energy the rider
consumed is calculated from the last restoration
of the computer is indicated on the screen. It
ranges: 0~99999Kcal. Press the RIGHT
buttonto enter into FAT mode.
In FAT mode, the total FAT the rider consumed
is calculated from the last restoration of the
on the screen. It ranges: 0~9999.9kg. Press
the RIGHT button to enter into Scan mode.
In SCAN mode, the DST, MXS, AVS, TM are
indicated in turn every 4 seconds. Press the
RIGHT button to enter into CLK mode.
In any mode except CLK mode, press the RIGHT button for
5 seconds, the computer is going to Menu hide mode, it
hides MIN RPM, MAX RPM, CAL & FAT, which will not
be indicated on the screen but still running without eect.
Also in any mode except CLK mode, press the RIGHT
button for 5 seconds again, these functions are resumed.
If no signal has been inputted for 300 seconds, computer
will enter into Sleep mode, CLK remains. It will turn back to
the former mode with all the data collected when any signal
is inputted or any button is pressed.
In any mode, press the LEFT button to enter into Freeze
Frame memory mode, ashing TM data will appear on the
screen, press the RIGHT button to view the records of DST,
TM, AVS and MXS. Press the LEFT button to end it.
Malfunctions and Problems
Improper magnet/sensor alignment
Improper input, such as wheel
Temperature exceeds operating
Temperature too high, or put in direct
sunlight for too long time. Need back to
shadow place for a period.
Poor battery contact or dead battery.
Take out battery and reinstall it after 10
