Garmin G5 Pilot's Manual page 51

ALT Key
7
VNV or VNAV Key Selects/deselects Vertical Path Tracking Mode for Vertical
8
VS Key
9
YD Key (if installed) Engages/disengages the yaw damper
10
FD Key
11
APR Key
12
HDG or HDG/TRK
13
Knob
ALT SEL Knob
14
TRK Key
15
*GMC 307/507 only ** GMC 507 only
NOTE: Active Mode is represented by the LED indicator above the key.
This LED flashes when the mode is armed, then steadies when the mode
is activated.
1
Active
Mode
190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft
Selects/deselects Altitude Hold Mode
Navigation Mode.
Selects/deselects Vertical Speed Mode
Activates/deactivates the flight director only
Pressing once turns on the director in the default vertical
and lateral modes. Pressing again deactivates the
flight director and removes the Command Bars. If the
autopilot is engaged, the key is disabled.
Selects/deselects Approach Mode
Adjusts the Heading Bug*
Adjusts the Altitude Bug*
Selects/deselects Track Mode**
2 3 4
12 11 10
Figure 3-2 GMC 305 AFCS Control Unit
5 6 7
9 8
AFCS
37