RIGOL  Chapter 2 Troubleshooting&Maintenance 
2-2  DG1000 Service Guide 
Maintenance 
 
System Maintenance 
 
In order to ensure the performance and prolong the service life of the instrument, 
please follow the recommendations below.  
 
1. Get a full understanding of the instrument performance and its basic operating 
method before using it.  
 
2.  In order to ensure the measurement accuracy and prolong the service life of the 
instrument, protect the instrument against dust, shock, moisture, magnetic field 
and static electricity. Moreover, the instrument should not be exposed to sunlight 
for long periods of time.  
 
3. Do not operate the instrument with functional failures. If a certain function of the 
instrument fails to work normally during its operating period, locate the problem 
and resolve it, then you can continue to operate the instrument. Besides, regular 
test and calibration should be performed to ensure the accuracy of its 
performance.  
 
4. Arrange the instrument properly after you complete the operation. 
 
5. Keep instrument accessories properly for future use.