Quick Start 
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Key Details 
Used for saving screen images 
Used for switching the remote control mode to the 
local mode 
Used for recording data. The recording interval 
can be set in second 
Used for going back to home page 
Soft  keys  for  corresponding  screen  menu 
operations 
 
 
 
Key Details 
Rotary knob: used for setting the value indicated by the cursor, 
selecting the voltage and current range, adjusting the waveform, 
etc. 
Up/Down key and Left/Right key. 
List edit: the programming items can be rolled by operating the 
Up/Down key. Corresponding information is shown on the right 
side and options can be selected through the soft key. 
Digit Edit: the programming items can be rolled by operating the 
Up/Down key. The digit to be edited is selected by operating the 
Left/Right key or through the knob. Carrying can be completed 
automatically. 
Number key. Enter the number directly. 
Memory key. 
Short press it to recall the saved parameter settings of the 
corresponding storage areas. 
Long-press it to save current settings into the corresponding 
storage areas. 
Enter key, used for confirming the message. 
Used to delete the input digits in the digit editing mode. 
Used for enabling the load function and input. 
Used for disabling the load function and input. 
Setting key used for setting loading parameters. 
Basic metering key used for basic metering. 
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