Garmin GTX 32 Installation Manual page 43

APPENDIX C INTERCONNECT DRAWINGS
GTX 32 Installation Manual
190-00303-60
P1 P2 P2
GDL 90
CH2 CH6 CH7
12 33 15 RS232 RxD
GND
5 24 7
Figure C-3. GTX 32 to GDL 90, Typical Interconnect Wiring Diagram
8. THE GTX 32 WILL L REMOTELY CONTROL THE GDL 90 DATALINK.
9.
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