Mode 2 Sec.
RESET
Mode
+
2 sec.
Clock: Hour
Clock: Minute
RESET
RPM: 10000 / 20000
Shift Warning: 100 ~ 19900
Engine Signal: 0.5/1.0/2.0/3.0
Wheel Size: 1 ~ 3999 mm
Adjustable when ODO < 30KM
Mode
Mode
Clock: 12/24
RESET
Mode
Mode
Mode
RESET
Mode
Mode
Mode
Mode
Mode
Mode
Unit: KM/H / MPH
Fuel Type: 100 / 250 / 510 / off
Mode
Mode
1. The details below have been calculated using following formula:
Tire Diameter (inches) x 25.4(mm/inches) x 3.1416 = wheel
circumference (in mm).
2. Identify the tire size of your ATV/Motorcycle when you need to
change different tire size and key in the corresponding number
shownin the following chart.
WHEEL CIRCUMFERENCE TABLE
Clock, RPM, Wheel, Unit, fuel meter and Odometer SET UP
1. Setup operations include 12/24hour clock, bar rpm scale, shift
warning RPM, numbers of engine rotation per signal, wheel
circumference, units, fuel meter input resistance selection and
odometer adjustment.These must be set up step by step.
The computer will be automatic reversion to normal mode if
no button operation for 75 seconds at any setting screen.
2. Press both MODE & RESET buttons to go into setting screen.
In setting screens, each press RESET button to add the flashing
digit by 1 or convert units, press MODE button to confirm the
digit setting and jump to next digit or next setting screen to be
set. Press MODE button for 2 seconds at any setting screen to
finish the setting and go to normal mode.
3. It displays "12 or 24H and XX:XX-XX" symbols as well AM/PM in
case you select 12H. Operates buttons as descriptions of item 2
to finish clock setting and jump to 10,000/20,000rpm scale setting.
4. It displays 10,000rpm scale, press RESET button to convert
10,000 or 20,000rpm. Press MODE button to confirm the
setting and jump to shift RPM warning setting.
5. It displays the default "RPM 6500", the digit “6” flash.
Follow the item 2 of button operation to finish the shift
RPM warning setting and jump to engine specification setting.
6. It displays "RPM SPC-X.X", the default value is 1.0; there are 4
options: 1.0, 2.0, 3.0 and 0.5. It means the numbers of engine
rotation per signal. For example the value 2.0 means the engine
rotate 2 turns to output a signal.
7 .Press RESET button to move in loop sequence from one to
another value of the 4 values. Press MODE button to confirm the
setting and go to wheel circumference setting screen.
8. In "cXXXX" display, "c" means "Circumference", following 4
default digits; flashing digit is digit to be set. Follow the item 2
of button operation to finish the wheel circumference setting
and jump to unit setting.
9. It displays KM/H or MPH, each press of RESET button converts
unit; press MODE button to confirm unit setting and jump to
fuel sensor resistance.
3.The computer calculates the wheel rotating length between 2
signals; you have to set the wheel circumference in case your
sensor is a reed sensor or an universal hall sensor with magnet.
4.The setting value shall be changed by calculating the wheel
circumference be divided by the ratio of wheel and speed cable
gear, for example the wheel circumference has to be divided 5
in case 1 wheel revolution equals 5 turns of speed cable.
5.You can use more magnets, but the setting wheel circumference
must be divided by the number of magnet you installed.
10. It displays “ 100 r ” and fuel tank symbol, follow the item 2 to
select 100, 250, 510, -100, -250,-510Ohm or oFF and jump to
odometer setting.. The fuel meter bar will disappear if you
select oFF mode.
11. It displays “ODO & 00000X km”, the “X” is tested odometer in
factory, follow item 2 to setting a desired odometer and
jump to clock setting or return to Normal Mode. This setting
screen will disappear when the odometer is over 30km or your
setting is over 30km.
Tire
S
i
z
e
23 inch
24 inch
25 inch
26 inch
Tire
S
i
z
e
19 inch
20 inch
21 inch
22 inch
Tire
S
i
z
e
15 inch
16 inch
17 inch
18 inch
Circumference
number
(mm)
1835
1915
1995
2075
Circumference
number
(mm)
1516
1596
1676
1756
Circumference
number
(mm)
1197
1277
1357
1436
