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OPERATING THE HDGT
MAIN MENU
>> SLEEP MODE
The HDGT features a power-saving Sleep Mode; the screen will turn
off and the HDGT will not monitor or record any vehicle parameters.
The HDGT will enter Sleep Mode if that option is selected from the
Main Menu.
There are two ways to exit Sleep Mode:
• If the vehicle is running or the key is in the RUN position: Touch
any button.
• If the engine is off: Turn the engine on; the HDGT will
automatically wake up when it receives an RPM reading.
MAIN MENU
>>INSTALL TUNING
Install the HDGT tune to your vehicle engine.
MAIN MENU
Go Back
Select
up
DOWN
Sleep Mode
Install Tuning
MAIN MENU
Go Back
Select
up
DOWN
Sleep Mode
Install Tuning
Entering Sleep Mode, press any
key to resume
IMPORTANT NOTE:
This step actively reprograms the engine computer (ECM/ECU);
therefore, it is very important to be fully informed and prepared
before tuning the vehicle.
