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P.S

P.S

The speeding alarm setting is changed 

from 60 Km/h to 68 Km/h.

Press the 

Adjust button 

to choose the setting

number.

 

Press 

Select button 

to enters the shift

light setting screen.

Bar segment tachometer

 

EX. Now the setting is changed from 10,000

RPM to 20,000 RPM.

Press 

Select button 

to enter sthe speeding

setting screen.

EX .You want to set the bar segment tachometer

to 20,000 RPM.

Press the 

Adjust button 

to choose the setting range.

   

The tachometer range : 10,000,

15,000, 20,000RPM

Speed warning light setting


EX. You want to set the speed warning to 68 Km/h.

Press the 

Select button

 to move to the digit you

want to set.

Setting range: 30~360km/h (19~225 MPH). 

Setting unit: 1 km/h (MPH)

The speed warning light will 

light on when the speed

reaches your speed

warning setting.

EX. The ignition angle setting is changed 

from 1 to 2 (4C-4P).
Press the 

Select button 

to enter the RPM

setting screen. 

 

 

Function setting instruction

Sensor point setting

Press the 

Select button 

to enter the

sensor point setting

In main screen

 

 

In main screen, press and hold the 

Select 

& Adjust buttons X 3 seconds 

to enter the 

tire circumference and sensor point setting.

 

 

Tire circumference setting

EX. The tire circumference is 1,300 mm.

Press the 

Select button 

to move to the

digit you want to set.

Setting range: 300~2,500 mm. 
Setting unit: 1 mm.

CAUTION!

Measure the tire circumference (The tire you installed the sensor on) and make sure the number of magnet 

sensor point (install the magnet into the disc screw or the sprocket screw.)

The speed displayed on the meter will be affected by the setting, make sure the setting number is correct 

before you enter the setting.

130

cm

You could define the valve

as the starting point and the 

terminal point to measure 

the wheel circumference 

with a measuring tape. 

Press the 

Adjust button 

to choose the 

setting number.
EX. The circumference setting is changed

from  1,000 mm to 1,300mm.

Press the 

Adjust button 

to choose

the setting number.

EX. The sensor point you want to set is 6.

The sensor point setting range:

6 points. 

EX. the sensor point setting is changed 

from 1 P to 6 P.
Press the 

Select button 

to enter the

RPM pulse setting.

RPM pulse setting

The piston type can be set is

0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6.

The corresponding

stroke and pistons number.

The corresponding RPM signal 

number per ignition. 

The setting

value

2 RPM signals per 1 ignition.

2 RPM signals per 3 ignitions.

2 RPM signals per 5 ignitions.

2 RPM signals per 10 ignitions.

1 RPM signal per 1 ignition.

1 RPM signal per 2 ignitions.

1 RPM signal per 3 ignitions.

1 RPM signal per 4 ignitions.

1 RPM signal per 6 ignitions.

0.5 

1.5 

2.5 



2C-1P

2C-2P

2C-3P
2C-4P

2C-6P

4C-1P

4C-4P

4C-6P

4C-5P

4C-8P
4C-10P
4C-12P

4C-2P
4C-3P

CAUTION!

EX. You want to change the current setting 

value from 1 to 2.

 

 

Press the Adjust button to enter the 

corresponding value for the RPM signal 

number per ignition. 

(Check the reference table below!)

EX. The original setting is 0.5 (4C-1P).

4-2

EX. Change the setting to Lo. (The negative 

impulse)
Press the 

Adjust button 

to choose the input 

signal you want to set.

 

 


 

 

EX. Change setting to Hi (The positive 

impulse)
Press the 

Select button 

to enter the RPM

setting screen.

The negative impulse

If the tachometer can't detect the 

signal (No RPM is displayed on the 

screen), choose another setting, 

and check it again.

The impulse setting range is between 

Hi (the positive impulse)& Lo (the 

negative impulse)

Wh022ba04d-

3

 

Most of the 4-cycle bikes with one single piston are igniting 

every 360 degree once, so the setting should be the same as the bike with 2-cycle 

and one piston engine.

Summary of Contents for DB-02R

Page 1: ...For the details please contact the local distributor The advantage of the active speed sensor is as following 1 You don t need to install the magnet in the opposite position of the speed sensor 2 You...

Page 2: ...e Type A at least 5 times around the spark plug as the above drawing F Use the method mentioned above to install the RPM wire and then connect the ground wire to the frame body or the engine Please ma...

Page 3: ...d sensor EX 3 The best detect area Please detect the speed signal from the gaps of the sprocket The sprocket The active speed sensor can be installed by the metal parts to detect the speed EX 1 The di...

Page 4: ...nit 100 RPM Bar graph tachometer Display range 10 000 RPM 60 segment bar graph Display range 15 000 RPM 60 segment bar graph Display range 20 000 RPM 60 segment bar graph Display unit 166 RPM for each...

Page 5: ...record to the main screen Press the Select button once to switch the max record screen from Temp A to Temp B Press and hold the Adjust button for 3 seconds to reset the MAX record In main screen press...

Page 6: ...e valve as the starting point and the terminal point to measure the wheel circumference with a measuring tape Press the Adjust button to choose the setting number EX The circumference setting is chang...

Page 7: ...g EX You want the pre shift B light to light on at 8000 RPM The shift light setting value 9500 The pre shift light B setting value B 8000 the RPM you want the pre shift light to light on The setting v...

Page 8: ...ou want to set the brightness at 5 Press the Adjust button to choose the number you want to set Press the Select button once to enter the target speed timer test EX To change the Backlight setting fro...

Page 9: ...splaying the target speed timer setting 2 32 mile 100M the test result 10 27 s the top speed 63 km h during the test and the MAX RPM 8 000 When the bike moves the timer will start automatically About...

Page 10: ...2ba04d 6 NOTE NOTE TIME TIME TIME During the test recording the will flash The record display screen To enter the testing screen To enter the thesting screen if there is no record The following situat...

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