IFD500 Series Pilot Guide
7-86 General
CLEANING THE DISPLAY
If the IFD screen should become dirty due to fingerprints or dust,
clean the screen using a clean, soft lint-free cloth, such as 3M
Ultra-Brite Cloth #2011 or similar, and a cleaning solution
composed of de-ionized water or other liquid solvents such as
isopropyl alcohol (IPA). Use caution, as it may be flammable.
Always apply the cleaning solution directly on the cloth. Never
spray cleaner directly on the screen.
In general, isopropyl alcohol is a safe and effective cleaner.
Methanol and most acidic solutions can be toxic or damaging to
glass coatings if misused.
Excessive or unnecessary cleaning should be avoided to prevent
damage to the coated optical filter surfaces. Never allow excess
amounts of cleaning agents to dry if they have formed into pools,
streaks or droplets to help avoid spotting of the glass surface.
The use of any third-party screen protector, especially those that
adhere directly to the IFD display glass, is not endorsed by
Avidyne due to the touch-screen nature of the display and may
void the warranty for any display related issue.
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