Appendix C: General Care and Cleaning
General Care
Do not store or leave the instrument in where the instrument exposed to direct
sunlight for long periods of time.
Caution
To avoid damages to the instrument, do not expose it to liquids which have causticity.
Cleaning
Clean the instrument often based on the 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 and water). When clean the LCD, take care to avoid scarifying it.
WARNING
To avoid injury resulting from short circuit, make sure the instrument is
completely dry before reconnecting into a power source.