User Manual

Maintenance of oscilloscope
255
Appendix B：Maintenance of oscilloscope
General maintenance
Do not put or leave the device in a place where the LCD display will be exposed to direct sunlight for long period.
attention：To avoid damage to the oscilloscope or probes, do not expose them to sprays, liquids, or solvents.
Clean oscilloscope
Examine the oscilloscope and probes as often as operating conditions require. To clean the exterior surface, perform the
following steps:
 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.
 Use a soft cloth dampened with water to clean the oscilloscope while doing this please keep the power off.
Do not use any chemical or corrosive cleaning agent, in order to avoid damaging the oscilloscope or probe.
Store oscilloscope
The battery needs to be full charged before store the oscilloscope