Operators and Maintenance Manual
Display
EEM MOT 01 FE03.02
Page
12/16
Copyright:
Auto & Aero Technologies Sp. z o.o.
Mazowiecka 10/5, 20-723 Lublin, Poland
■
email: [email protected]
■
www.aatech.pl
5. Service, diagnostics and repairs
5.1. Service life
a)
TBO of the display is not defined.
b)
In the case of failure or error, the display must not be used any
more.
5.2. Checks
The following checks are recommended:
1)
At pre-flight check:
a.
Turn on the power to check if operational;
2)
After 100 hours of flight:
a.
Check the instrument
’s electric connections;
b.
Turn on the power on to check if operational.
5.3. Cleaning and conservation
The screen is to be buffed with water-damped soft cloth. Optionally, if very
dirty, can be cleaned with cloth sparingly damped with mild soap solution
or with a liquid dedicated for liquid crystal displays. Caution: the surface is
vulnerable to scratching.
5.4. Troubleshooting
a)
If the screen stays blank when power is applied, turn off power
supply and verify power connection. Ensure that your power
supply is capable of supplying at least 8 volts, and no more than
30 V.
