User's Manual

CHAPTER 6
MAINTAINING THE DISPLAY
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l Do not use cleaning solutions or glass cleaners on the screen, because they can deteriorate
or discolor the screen.
To clean the screen
1. Press the Freeze button on the convenience panel to temporarily freeze the screen (see
Convenience panel on page6).
2. Wipe the screen with a lint-free, non-abrasive cloth.
NOTE
Alternatively, you can use a damp cloth with a drop of dish soap.
3. Press the Freeze button on the convenience panel to unfreeze the screen.
Maintaining ventilation
The display requires proper ventilation. Dust buildup in the ventilation holes compromises cooling
and can lead to product failure.
l Clean accessible ventilation holes monthly with a dry cloth.
l Use a vacuum cleaner with a narrow hose end fitting to clear the back ventilation holes
regularly. You might have to remove the display from the wall. For more information on
removing the display, see Removing and transporting the display on page44.
CAUTION
Avoid setting up or using the display in an area with excessive levels of dust, humidity or smoke.
Preventing condensation
The screen contains layers of glass that can collect condensation, especially in the following
conditions:
l Temperature extremes with high humidity
l Rapid changes in humidity, which can occur when you operate the product near water (such as
a pool, kettle or air conditioner ventilator)