HU-LIFT

Monitor is always black

  • Checking steps:

    1. Check whether handle cable and truck body communication cable are well connected;

    2. Check whether battery has power;

    3. Check whether power plug is connected to the battery;

    4. Ensure that truck is turned on(emergency stop switch is pulled up)

    lf above causes are ruled out, check controller light: light always on, light off or blinking



Step1: Checking method for black screen

Checking method for black screen

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