User`s manual

93
Cleaning
Screen
Scanner window
Connectors
Cleaning the exterior of the device
Use only computer-cleaning detergents or dedicated cleaners.
Use only computer-cleaning detergents or dedicated cleaners. Be careful not to allow liquid to pervade into the gaps
at the corner of screen. To avoid any scratch, wipe it off with a non-abrasive dry cloth.
Clean it regularly with a lens cleaner.
If isopropyl alcohol is not available, clean the connector pins with computer-cleaning detergent or a pencil eraser, and
be careful not to leave any foreign materials at the surface of the pins.
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Remove the battery.
Soak the end of a swap in isopropyl alcohol and rub connector pins with it.
Be careful not to leave any Àuff at the surface of connectors.
Repeat this process about three times.