89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters
Rev 0 Page 12-1
© Honeywell International Inc. Do not copy without express permission of Honeywell.
12. Bezel and Display Cleaning
If the AeroNav 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 AeroNav
display glass, is not endorsed by BendixKing due to the touch-screen nature of the display and may
void the warranty for any display related issue
To Next Page
Loading...
