RIGOL DSA875 - Manual (Page 10)

RIGOL
VIII User’s Guide for EMI Test System
General Care and Cleaning
General Care:
Do not store or leave the instrument where it may be exposed to direct sunlight for
long periods of time.
Cleaning:
Clean the instrument regularly according to its operating conditions. To clean the
exterior surface, perform the following steps:
1. Disconnect the instrument from all power sources.
2. Clean the loose dust on the outside of the instrument with a lint-free cloth
(with a mild detergent or water). When cleaning the LCD, take care to avoid
scarifying it.
CAUTION
To avoid damage to the instrument, do not expose it to caustic liquids.
WARNING
To avoid injury resulting from short circuit, make sure the instrument is
completely dry before reconnecting to a power source.