©1999 Navia Aviation AS 21833-3.4 Main cabinet
OPERATING MANUALNORMARC 7013
INSTRUMENT LANDING SYSTEM
3-11
3.3.4.2 Level 2
Ident. configurations with morse signal settings to normal, continuous, TST or off on TX1/TX2.
Local morse speaker on/off on the transmitters.
TX1 and TX2: test-signal 90 Hz or 150 Hz dominance on/off.
TX1 and TX2: 90/150 Hz on/off.
Communications.
3.3.4.3 Level 3
Settings of all the monitor warning and alarm limits.
Settings of all the maintenance warning limits.
Settings of all the delays.
Settings of all the TX1 and TX2 configurations.