9. Maintenance
9.1 Cleaning and maintenance
9. Maintenance
9.1 Cleaning and maintenance
The XH-303 are maintenance-free.
However, the following work may need to be carried out:
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Cleaning the capacitive multitouch when soiled.
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Recalibrating the capacitive multitouch if it stops responding correctly to touch.
9.1.1 capacitive multitouch
When soiled:
CAUTION
POINTY, SHARP OBJECTS AND CORROSIVE LIQUIDS
When cleaning the XH-303:
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Do not use any pointy or sharp objects (e.g., knives).
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Do not use aggressive or abrasive cleaning products or solvents.
Make sure that no liquids get into the XH-303 unit (short-circuit haz-
ard) and that the XH-303 unit is not damaged in any way.
Clean the capacitive multitouch with a clean, soft, damp cloth.
XH-303
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