Instructions for panel key indicator
ON/OFF key
The indicator will be lighted after you turn on the channel
Volt/CV key
The indicator will be lighted when the channel is in Constant Voltage output mode;
blinking indicates you are setting the output voltage through the input box
Curr/CC key
The indicator will be lighted when the channel is in Constant Current output mode;
blinking indicates you are setting the output current through the input box
3.1.2. Rear Panel
Figure 3-8 Rear panel overview
①
USB Host port
Connect as a "host device" with an external USB device, such as a USB flash drive.
②
USB Device port
Connect as a "slave device" with an external USB device, such as a PC.
③
COM port
Connect the instrument with external equipment via serial port
④
Power socket
AC input connector
⑤
Fuse
Use the specified fuse according to the mains voltage
⑥
Power switch
Switch between 110V and 220V
⑦
Fan
Fan inlet
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