65  /  72 
 
Shandong Province, China 266101 
Tel: +86-532-88703687 / 88703697 
Fax: +86-532-88705691 
Email: service@hantek.com 
 
Technical Support 
Tel: +86-532-88703687 
Email: support@hantek.com 
7. General Care and Cleaning 
General Care 
Do not put or leave the device in a place where the LCD display will be exposed to direct sunlight for 
long periods of time. 
Note: To avoid damage to the oscilloscope or probes, do not expose them to sprays, liquids, or solvents. 
Cleaning 
Examine the oscilloscope and probes as often as operating conditions require. To  clean  the exterior 
surface, perform the following steps: 
1) Use a lint-free cloth to remove floating dust on the outside of the oscilloscope and probes. Take care 
to avoid scratching the glabrous display filter. 
2) Use a soft cloth dampened with water to clean the oscilloscope. For more efficient cleaning, you may 
use an aqueous solution of 75% isopropyl alcohol. 
Note: To avoid damage to the surface of the oscilloscope or probes, do not use any corrosive or chemical 
cleaning agents. 
Appendix A: Technical Specifications 
All technical specifications are applicable to DSO2000 series digital storage oscilloscopes, see the last 
part of this chapter for details. To verify whether the oscilloscope meets the technical specifications, 
the oscilloscope must first meet the following conditions: 
➢ The  oscilloscope  must  have  been  operating  continuously  for  twenty  minutes  under  the  specified 
operating temperature. 
➢ The Do Self Cal operation must be performed through the Utility menu if the operating temperature 
changes by more than 5℃.