User’s Manual UDP6722 Programmable DC Power Supply
Instruments.uni-trend.com
16
/
32
Icon on Status Bar
No.
Picture
Description
1
/
Power output has turned off
Blinking: the power is outputing
2
OFF
Power output has turned off
CV
Power output is operating CV mode
CC
Power output is operating CC mode
3
/
Normal mode
LIST
List mode has turned on
DELA
Delayer has turned on
4
232
232 bus has enabled
485
485 bus has enabled
LAN
LAN bus has enabled
USB
USB bus has enabled
5
Internet line has insert and recognized
6
USB has insert and recognized
7
Key has not lock, all keys can be use
Key has locked, only output and unlock key can be use
8
Sound key has turned on
Sound key has turned off
9
Time display
10
Voltage and current value, measure page is not
displayed
6.3 Screenshot
The instrument has screenshot function. Insert USB to the port on the front panel and long press rotary
knob can capture the current screen image, it can save to USB for later use.
It is recommended to use branded USB.
USB format is FAT32, the maximum capacity is 128G.
6.4 Lock Key
To prevent changing the test conditions by accident, the instrument has lock key function. Short press
[Lock] key to turn on the function; long press [Lock] key for 1s to turn off the function. When lock key is
activated, only output and unlock key can be use
