190-02246-11
GI 275 Part 23 AML STC Maintenance Manual
Rev. 1
Page 3-5
Cleaning GI 275
Touchscreen
The display can be cleaned with a soft cotton cloth dampened
with clean water. DO NOT use any chemical cleaning agents.
Care should be taken to avoid scratching the surface of the
display.
On Condition
Display Backlight
Over time, the backlight lamp may dim and the display may not
perform as well in direct sunlight conditions. The user must
determine by observation when the display brightness is not
suitable for its intended use. Contact a Garmin authorized
repair station when the backlight lamp requires service.
On Condition
Item
Description/ Procedure
Interval
