Chapter 1 Disassemble and Assemble    RIGOL 
MSO4000/DS4000 Service Guide  1-9 
To Disassemble the Front Panel and Knobs 
 
 
Figure 1-6 To Disassemble the Front Panel and Knobs 
 
Part Explanations: 
① 14 knobs (include a navigation knob). 
② 6 screws (torx pan head screw assembly #FW3*8) fixing the front panel (the 
positions of some of the screws are not marked out in the figure above and please 
disassemble them according to their actual positions). 
③ 3 screws (torx countersunk head screw #FM3*6) fixing the front panel. 
 
Disassemble Steps: 
1.  Remove the 14 knobs. 
2.  Remove the 6 screws (②) fixing the front panel using the screwdriver (T10).  
3.  Remove the 3 screws (③) fixing the front panel using the screwdriver (T10) after 
removing the key film.  
4.  Remove the front panel gently. 
 
 
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①
③