190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 12-1
12 GMC 507 (AFCS MODE CONTROLLER) INSTALLATION
NOTE
References to the GMC Mode Controller throughout this manual apply equally to the
GMC 305, GMC 307, and GMC 507 except where specifically noted.
This section contains general information as well as installation information for the optional GMC 507.
Use this section to mount the GMC 507 unit.
Figure 12-1 GMC 507 Unit View (-00 version)
12.1 Equipment Description
The GMC 507 is a Garmin Automatic Flight Control System (AFCS) Mode Controller that can be used in
a G3X™ avionics installation. Up to two GMC 507 Mode Controllers may be installed. The GMC 507
provides a user interface for the autopilot function of the G3X system. The GMC 507 mounts flush to the
aircraft instrument panel using two pawl latches or may be mounted in the radio stack using the optional
mounting rack listed in Table 12-3
.
12.1.1 Equipment Available
The GMC 507 is available by the part numbers listed in Table 12-1.
12.1.2 Additional Equipment Required
The following accessories are not provided with the GMC 507 unit. The Connector Kit (Table 12-2) is
required to install the unit.
Table 12-1 Available LRU Part Numbers
LRU Assembly Part Number Unit Only Part Number
GMC 507 010-01946-00 011-04548-00
Table 12-2 Contents of Connector Kit (011-01824-01)
Item Garmin P/N Quantity
Backshell w/Hdw, Jackscrew, 9/15 Pin 011-01855-00 1
Connector, Male, High Density D-Sub,15 CKT 330-00366-15 1
Contact, Pin, Military Crimp, Size 22D 336-00021-00 15