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Section 4 Maintenance &
The maintenance work shown below is performed to keep in good condition.
Good maintenance reduces equipment failure. It is recommended to perform maintenance as regularly
as possible.
4.1
Maintenance
Cleaning the LCD Panel
Softly wipe off dust from the LCD panel surface of the touch panel display unit (NWZ-1470/1470N) with
the cleaning cloth that comes with this equipment.
•If the LCD panel surface gets wet with liquid such water, immediately wipe it off
since it may affect touch operation.
•Using chemicals such as alcohol or antiseptic may cause change in the luster or color,
color fade-out, or image quality deterioration of the cabinet or LCD panel surface.
• Make sure not use thinner, benzine, wax, or polishing cleaners since it damages to the
cabinet or LCD panel surface.
Cleaning the Exhaust Port of the Touch Panel Display Unit
(NWZ-1470/1470N)
The fan of the touch panel display unit (NWZ-1470/1470N) is placed as shown below. Clean the
exhaust ports of the fan in once about three months, periodically.
Inspection
CAUTION
Exhaust ports
Back of touch panel display unit NWZ-1470(N)
4-1
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