Page 7-2
G300 Installation Manual – Non-G300 LRU Interfaces
Revision A
190-00921-01
7.2
GTX 327
The GSU 73 can provide GPS and altitude data to the GTX 327 via an RS-232 interface.
7.2.1
Installation Requirements
Refer to the GTX 327 Installation Manual (P/N 190-00187-02) for detailed information regarding the
GTX 327 installation.
7.2.2
Required Equipment
Table 7-5. GTX 327 Required Equipment
Item Garmin
P/N
Quantity
GTX327,Final
011-00490-00
1
Conn Kit, GTX320/327
011-00651-01
1
Bk Plate, XPNDR, w/Hex
011-00677-01
1
GTX327/320A Install Rack
115-00431-00
1
Table 7-6. Contents of GTX 320/327 Connector Kit (011-00651-01)
Item Garmin
P/N
Quantity
Nut Plate, D-Sub, 25 Pos
125-00046-00
1
Screw, 4-40x.500, FLHP100, SS/P, Nyl
211-63234-12
2
Tubing, Ht Shrink, Tfl, FEP, .093 ID
312-00005-05
6
Conn, D-Sub, Mil Crp, Sckt, 25 ckt
330-00184-25
1
Bkshl, D-sub, Metal, 25Pos
330-00220-25
1
Cont, Sckt, Mil Crp, Size 20
336-00022-00
28
Cont, Sckt ,Mil Crp, Sz 20, 18 AWG
336-00023-00
5
Table 7-7. Contents of Transponder Back Plate w/Hex Kit (011-00677-01)
Item Garmin
P/N
Quantity
Conn Plate w/hex, GTX327
125-00032-04
1
Screw, 4-40x.187, PHP, SS/P, w/NYL
211-60234-06
4
Wshr, Flat, Non-Std, SS, ID.449
212-20014-00
1
Snap Ring, Ext, 7/16"
232-00013-01
1
Spring,Washer, .620
234-10002-00
1
BNC, Male/Female, Snap Ring
330-00326-00
1
