RIGOL  Chapter 1 Disassembly and Assembly 
DG1000 Service Guide 
Disassemble the Rear Cover 
 
 
Figure 1-3 Disassemble the Rear Cover 
 
Part Description: 
① 2 screws (M4×8 torx pan head screw, used for fastening the rear cover to the 
metal chassis) 
 
Disassembly Steps: 
1.  Use the T20 screwdriver to remove 2 screws (①) that fasten the rear cover to the 
metal chassis. 
2.  Take off the rear cover gently (Note: Pay attention to the direction of the rear 
cover when assembling it, do not turn the rear cover upside down). 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
①
①