IFD5XX Installation Manual
600-00299-000
Page 120 of 198
Revision: 02
13. Bezel and Display Cleaning
If the IFD screen should become dirty due to fingerprints or dust, clean the screen using the
following materials and methods:
A clean, soft lint-free cloth such as 3M Ultra-Brite Cloth #2011 or similar;
A cleaning solution composed of a 1:1 ratio of de-ionized water and 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 3rd 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.
Summary of Contents for IFD540
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