User’s Manual UDP6722 Programmable DC Power Supply
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Figure 14-3 USB Port on Rear Panel
When USB bus is enabled and connecting to PC, user can find serial port number in PC management. Due
to the different manchines, the serial port number of each PC is not necessarily the same.
15.5 Language
Communication supports SCP1 and Modbus commands, the detailes refers to “UDP6722 Programmable
DC Power Supply- Programming Manual”.
16. Appendix
16.1 Appendix A Maintenance and Cleaning
(1)
General Maintenance
Keep the instrument away from the direct sunlight.
Caution
Keep sprays, liquids and solvents away from the instrument or probe to avoid damaging the instrument
or probe.
(2)
Cleaning
Check the instrument frequently according to the operating condition. Follow these steps to clean the
external surface of the instrument:
a. Please use a soft cloth to wipe the dust outside the instrument.
b. When cleaning the LCD screen, please pay attention and protect the transparent LCD screen.
c. When cleaning the dust screen, use a screwdriver to remove the screws of the dust cover and then
remove the dust screen. After cleaning, install the dust screen in sequence.
d. Please disconnect the power supply, then wipe the instrument with a damp but not dripping soft cloth.
Do not use any abrasive chemical cleaning agent on the instrument or probes.
