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Reset Default
Reset the screen to the factory preset display settings.
Child Lock
Keypad Lock
Turn the keypad lock on or off.
Keyboard lock unlock method: Long press “MENU” key for about 8 seconds, can be
unlocked.
Self Diagnosis
If there is no image, the Self-Diagnosis screen will be displayed. The self-diagnosis
function checks if the status of the monitor screen is No Signal, Out of Range or None
Supported.
The No Signal screen is displayed when the D-Sub signal connector is connected but the
status of the monitor is on DPMS mode.
