Testing The Keypad And Display - Codan NGT 2010 RF Technical & Service Manual

Testing the keypad and display

NOTE
To enter the keypad and display test mode:
1
1
To exit from the keypad and display test mode:
1
NGT Transceiver System Technical Service Manual
The transceiver does not have to be in Service mode to perform this test.
and press #.
Hold down
The display prompts you to press a key. This message is displayed for approximately
one second, then the handset screen flashes at 2 Hz to ensure all pixels are
functional.
Press each key on the keypad one at a time, except
As each key is pressed, it is displayed on the handset screen for one second.
Press .
NGT—Checks and adjustments
.
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