User Manual
  GETTING STARTED 
15 
Appearance 
Front Panel 
M 1
6
2 B
F G
C
H
D E
J
I
5
4A97 8K 3
L
Item Index 
Description 
1 
Power switch button 
2 
USB interface connector (A Type) 
3 
LCD screen 
4 
Display mode select key 
5 
Function keys (blue zone) 
6 
Lock/Unlock button 
7 
V/V-Limit button 
8 
F/F-Limit button 
9 
Irms/IPK-Limit button 
A 
Range key/Output mode key 










