User’s Manual UDP6900 Series Digital Control Power Supply
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System Settings Interface
Enter System Settings
Press the Menu key slightly to enter the main menu, and use the encoder knob move to the system
settings, and then push the encoder knob one time to enter the system settings page.
Another way is to press the button under "System Settings" in the main menu interface to enter the
system settings interface.
Backlight Brightness Setting
Enter the basic setting, press the button slightly under "Brightness" to locate to the brightness setting,
and rotate the encoder knob to adjust the brightness. Press the ESC key slightly to exit the backlight
brightness setting after the setting is finished.
Note: The range of backlight brightness is 20~100%.
Beeper Setting
Enter the basic setting, press the button slightly under "Sound" to locate to the sound setting, and rotate
the encoder knob to turn on/off the beeper. The key sound will be triggered when the sound is enabled; the
system will be muted when then sound is disabeld. Press the ESC key slightly to exit the sound setting after
the setting is finished.
Brown-out Detection
The output will be turned off and discharge, and alarms when AC is brown-out.
Enter the basic setting, press the button slightly under "Brown-out Detection" to locate to the brown-out
detection setting, and rotate the encoder knob to turn on/off the brown-out detection. Press the ESC
key slightly to exit the brown-out detection setting after the setting is finished.
Baud Rate Setting