User Guide
RIGOL  Chapter 1 Quick Start   
1-24  MSO1000Z/DS1000Z User’s Guide 
To Use the Security Lock 
If needed, you can use the security lock (please buy it yourself) to lock the 
oscilloscope to a fixed location. The method is as follows, align the lock with the lock 
hole and plug it into the lock hole vertically, turn the key clockwise to lock the 
oscilloscope and then pull the key out. 
Figure 1-14 To Use the Security Lock 
Note: Please do not insert other articles into the security lock hole to avoid 
damaging the instrument. 
Security Lock Hole 










