Thales 421, Operation And Maintenance, Page: 64 / 256

LLZ 421
Installation Operation and Maintenance
ILS 420
2−36
Ed. 01.10 SOAC
LLZ 421 software, enter with PC user program (see Annex ’PC User Program−specific Procedures’,
in Register 6 of Part 1 in this manual):
− Open dialog ’TX1: Waveform Data’ and open dialog ’TX2: Waveform Data’.
− Enter: DME/Ident Interleave 3:1 DME
ILS Ident keying Keyed
DME Ident keying Keyed
DME 415/435: Refer to Technical Manual, Volume 1, Ref. No. 955 900 031C, Vers. D, Sep. 2005, or
Ref. No. 2459824, Dec. 2002, Vers. B, or Ref. No. 8BR 02012 1000 DEGFA, Dec. 1998:
− HW configuration of AFI: Regard that path M5, M2, M3 is set to "Internal Source" (delivery position)
− Enter with PC user program (ADRACS/WINDME or MCS–Operation–Settings–AFI Configuration):
AF Status Low Morse Code Slave Trigger / Slave Code
ID Code/trigger from AF Low Ident Recovery On Sensing
DME Status Low Associated Equipment No
rear
20
21
22
GND 23
24
GND 25
26
27
28
29
30
31
DME INTERLOCK A 32
DME KEY A 33
34
35
36
37
E
N
V
. SENSORS, DME, DETECTOR IN
top
IDENT from LG−A via ECU
1
2
3
4
GND
5
6
GND
7
8
9
10
11
12
13
14
DME INTERLOCK B
15 DME KEY B
16
17
18
19
J19
Wxx
J2
LGM2/DME
6
7
8
9
1
2
RX
3 TX
4
5
GND
Wxx
Subrack
ILS 420 cabinet
(RS 232−interface
J10
J23
BP−Digital
Fig. 2−30 Interface Assignment of LGM2/DME and ENV. SENSORS, DME, DETECTOR IN
AF distribution box Terminal bar
Plug−in holder for overvoltage arrester removed
1a
1b
1a
1b
2a
2b
2a
2b
3a
3b
3a
3b
DME KEY A
DME KEY B
DME INTERLOCK A
DME INTERLOCK B
Fig. 2−31 AF−distribution box, recommended assignment of terminals (example)