Backlight Settings; Power-On Password Settings - Key-Disp KD68C User Manual

To change basic settings, press the UP/DOWN button to increase or decrease the
value of the current.
To store a changed setting, hold the ON/OFF button and then return to personalized
parameter settings interface.

◆Backlight settings

Backlight Set represents backlight settings. Level "1" is the low brightness. Level "2"
is the medium brightness. Level "3" is high brightness. The default value is "2".
To modify the backlight brightness, press the UP/DOWN button to increase or
decrease until the desired setting is displayed. To store a changed setting, press the
ON/OFF button and return to personalized parameter settings interface.

◆Power-on Password Settings

Password Set represents power-on password settings. The default power-on
password is 1212.
After accessing the power-on password settings, press UP/DOWN to modify the
value and then press ON/OFF to confirm digit one by one until the correct 4-digit
password is completed, and then press ON/OFF to access power-on password enable
settings interface, otherwise stay still in the password input state.
Current Set Interface
Backlight Settings Interface
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