©1999 Navia Aviation AS 21833-3.4 Factory default configuration settings
OPERATING MANUALNORMARC 7013
INSTRUMENT LANDING SYSTEM
B-1
B Factory default configuration settings
B.1 Cat I monitor LIMIT configuration
Factory default alarm, warning-limits and nominal values are shown in Table 1.
DDM values are in % DDM (which is the default DDM measurement unit in the RMM soft-
ware).
Limit values are relative to the configured nominal value. The nominal values for DDM mea-
surements can be configured by the user. Other nominal values can not be modified by the
user.
Monitor 1 and monitor 2 are always configured equally and according to Table 1. The standby
monitor are also configured according to this table, but with a few exceptions, see the notes
following the table.
Note that for the CL, DS, NF, CLR, and FFM channels the alarm limits are fine-tuned during
commissioning and flight tests to match each site installation.
For information on using the RMM software to set the monitor limits, see chapter 5.8 in the
Operating Manual.
LLZ GP
Channel Signal Nom Alarm L/H Warn L/H Nom Alarm L/H Warn L/H
CL DDM 0.0 % -1.5/1.5 75 % 0.0 % -3.73/3.73 75 %
CL SDM 40 % -4/4 75 % 80 % -5/5 75 %
CL RF 3.0 V 1f: -1/1.5
2f: -0.35/0.47
75 % 3.0 V 1f: -1/1.5
2f: -0.36/0.43
75 %
NF DDM 0.0 % -1.5/1.5 75 % 0.0 % -5.25/5.25 75 %
NF SDM 40 % -20/20 75 % 80 % -20/20 75 %
NF RF 3.0 V -1.5/1.5 75 % 3.0 V -1.7/1.7 75 %
DS DDM 15.5 % -2.5/2.5 75 % 17.5 % -4.3/4.3 75 %
DS SDM 40 % -20/20 75 % 80 % -20/20 75 %
DS RF 3.0 V -1.5/1.5 75 % 3.0 V -1.7/1.7 75 %
CLR
DDM
0.0 % 1f: Off/Off
2f: -4.0/4.0
1f: 100 %
2f: 75 %
0.0 % 1f: Off/Off
2f: -5.25/5.25
1f: 100 %
2f: 75 %
CLR SDM 40 % 1f: Off/Off
2f: -4.0/4.0
1f: 100 %
2f: 75 %
80 % 1f: Off/Off
2f: -5/5
1f: 100 %
2f: 75 %
CLR RF 3.0 V 1f: Off/Off
2f:-0.37/0.44
1f: 100 %
2f: 75 %
3.0 V 1f: Off/Off
2f: -0.36/0.43
1f: 100 %
2f: 75%
DF 10 kHz 1f: Off/Off
2f: -4/4
1f: 100 %
2f: 75 %
15 kHz 1f: Off/Off
2f: -4.5/4.5
1f: 100 %
2f: 75 %
CLR IDENT 0.0 % Off/Off 1f: -69/69
2f: 2.5/20
0.0 % Off/Off -69/69
CLR MORSE 0.0 % Off/Off 100 % 0.0 % Off/Off 100 %
CL IDENT 0.0 % Off/Off 2.5/20 0.0 % Off/Off -69/69
CL MORSE 0.0 % Off/Off 100 % 0.0 % Off/Off 100 %
DC-L0 0 2/42 100 % 0 Off/Off 100 %