产品目录

• POW button: Press to turn on/off the device power.
• MODE button: Press to choose turbo timer auto or manual mode.
• MIN button: Press to increment the minute digit. Range from 0 to 9 min.
• SEC button: Press to increment the second digit. Range from 0 to 5 sec.
• 4-digit display: It Show RPM reading and Turbo timer setting.
• LED: It start blinking when the RPM is over the preset level.
• Built-in buzzer: Provide audible signal during button pressed and warning.

Please note: vehicle engine must remain on to allow the user to perform below function.

Digital RPM Meter
Press POW button to turn on power, the device will show the RPM reading of your vehicle
Automatically. When your RPM is over 500, the device sounds the buzzer once and flashes the LED until RPM is lower than 5000 unit (Shift lamp).
To change the RPM warning level, just press and hold the MODE button until the display Shown �5.OE� as Figure below:

�5.�is the 1000x digit: 1=1000, 2=2000 etc.
�0�is the 100x digit: 1=100, 2=200 etc.
�E� means set the rpm warning level.
-Press MIN button to increase the 1000x digit.
This digit ranges from 0 to 14.
Press SEC button to increase the 100x digit.
This digit ranges from 0 to 9.
Display will return to RPM mode after 5 sec.
Turbo timer
Press and release the MODE button, the device will enter the turbo timer mode.

Turbo Timer Manual Mode:

About figure shown the turbo timer manual mode. Just press the MIN button or SEC button to set the timer�s minute digit or second digit respectively. The display will return to RPM mode after 5 sec.

Turbo Timer Auto Mode:

Press the MODE button again to enter the turbo timer auto mode. The left most-digit will Keep on cycling to indicate it is in auto mode. The timing will automatically increment according to the driving duration. The maximum timing is limited to the digits you set in the manual mode. For example, if you set to 0.30 in manual, the auto mode will increase to 0.03 only. If you set to 0.00 in manual, the auto mode will not function. The display will return to RPM mode after 5 sec.

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