2in1 Motorcycle LED Digital Speedometer Tachometer Oil Fuel
Red=Positive,Black=Negtive,Green=Tachometer Signal,Yellow=Oil Signal
Description:
100% & high quality, waterproof
High performance, Tachometer and Fuel combined into one
Easy installation and high accuracy
Bright LED reads out, easy viewing at all angles during lighting conditions
SMD electronic components, processed by automatic placement machine,
stable operation, suitable for motorcycle modifying
Tachometer installation and debugging method:
1. Connect the positive and negative pole to supply correctly.
2. Turn on the electric door switch, tachometer will display to 0,
and then let the signal line touch the positive pole of supply.
If the digital display changes, it can work normally.
3. Connect the signal cable, start the Motorcycle, and then it can display speed.
Fuel installation and debugging methods:
1. Connect the positive and negative pole to supply correctly.
2. Turn on the electric door switch, fuel displays a grid of red,
and then connected signal line to the negative pole.
Wait for a while, LED light will all light up slowly, indicating normal operation.
3. Connect the signal line, fill up, slowly adjust the potentiometer to make all the LED lights on.
When oil runs out, slightly adjust potentiometer so as to make one red LED light on.
Please note: The fuel can not be used together
Specification:
Material: Metal
Dimension: As the Picture show
Wire Length: Approx. 30cm(11.8'')
: Silver
Operating Voltage: 12V
LED Indicator Display:
Blue LED :Speed
Red LED : Oil Level
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