GTX 345
RS-232 IN 2
RS-232 OUT 2
RS-232 GND 2
ARINC 429 OUT A
ARINC 429 OUT B
AUDIO INHIBIT
GTX 345
RS-232 IN 2
RS-232 OUT 2
RS-232 GND 2
ARINC 429 OUT A
ARINC 429 OUT B
RS-232 IN 3
RS-232 OUT 3
RS-232 GND 3
AUDIO INHIBIT
NOTES
1
TAWS AUDIO INHIBIT USED WITH 400S/500W SERIES UNITS ONLY.
CONNECTION CAN BE MADE TO NAVIGATOR #1 IN LIEU OF NAVIGATOR #2.
2
Figure D-11 GTX 345 - Single and Dual 400W/500W Series
190-01499-02
Rev. 4
SINGLE GNS 400W/500W SERIES
P3251
30
8
51
s
5
6
s
37
DUAL GNS 400W/500W SERIES
P3251
30
8
51
s
5
6
s
29
7
50
s
37
P4001/
P5001
56
57
48
49
P4001/
P50XX
P4001/
P5001
56
57
48
49
P4001/
P5001
48
49
56
57
P4001/
P50XX
15
GTX 3X5 Transponder TSO Installation Manual
GNS 400W/500W
RS232 OUT 1
RS232 IN 1
ARINC 429 IN 1A
ARINC 429 IN 1B
TAWS AUDIO ACTIVE
1
GNS 400W/500W #1
RS232 OUT 1
RS232 IN 1
ARINC 429 IN 1A
ARINC 429 IN 1B
GNS 400W/500W #2
ARINC 429 IN 1A
ARINC 429 IN 1B
RS232 OUT 1
RS232 IN 1
1
TAWS AUDIO ACTIVE
2
Page D-18