RIGOL DG4000 Series - Manual (Page 53)

RIGOL
Quick Guide for DG4000 IX
General Care and Cleaning
General Care
Do not leave or store the instrument 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
mild detergent or water). When cleaning the LCD, take care to avoid scarifying
it.
CAUTION
To avoid damages to the instrument, do not expose them to liquids which
have causticity.
WARNING
To avoid injury resulting from short circuit, make sure the instrument is
completely dry before reconnecting into a power source.