Front Panel; Rear Panel - UNI-T UDP3303C User Manual

Front Panel

LCD display
Mobile phone charging
USB interface
Power switch

Rear panel

Store buttons
Channel 1 button
0~30V 3.0A
Ground
Channel 1 output
Remote control port
USB communication interface
Power ventilation hole
View settings when output is on
Channel 2 button
3.0A
0~30V 3.0A
Channel 2 output
Rs232 communication interface
CH1/CH2 output on and off
Overvoltage protection
Buzzer on and off
Overcurrent protection
Lock and unlock buttons
Voltage adjustment knob
Channel 3 scale indicators
Channel 3 scale button
Current adjustment knob
Channel CV/CC indicator
Channel 3 output
AC selector
Power input port