TruTrak AP II - Manual (Page 2)

Button labels – White - mode is OFF, Green - mode is ON
Click – Momentarily push and release any knob or
button
Press – Push and hold any knob or button for 2 seconds
and release
Enter – Click knob labeled [ Enter ]
Basic Operation
Barometer adjust – Rotate right knob
Track bug adjust – Rotate left knob
Altimeter bug adjust – Click ALT button, bug will synchronize to
nearest 100 feet
Rotate right knob to select new altitude
(Depress knob for 100 ft resolution)
Click [ Enter ]
Altimeter bug cancel – Click ALT button
Dimmer function – Click left knob to enter setup mode
Rotate left knob to set desired brightness
Click [ Enter ]
Nav mode – Click NAV button
Nav mode cancel – Click NAV button or rotate left knob
(Track bug adjust)
Autopilot and Flight Director Operation
Autopilot on / off – Click AP / FD button – on,
Click
AP / FD button – off
Flight Director on / off – Press AP / FD button – on,
Press
AP / FD button – off
Track select – Rotate left knob
Nav mode – Click NAV button
Nav mode cancel – Click NAV button or rotate left knob
(Track select)
Altitude hold – Click ALT button, AP will synchronize to
nearest 100 feet
Barometer adjust – Rotate right knob
Dimmer function – Click left knob to enter setup mode
Rotate left knob to set desired brightness
Click [ Enter ]
Arrival Transition
(Note: Operation is the same regardless of AP or FD being on or off)
Arrival Transition – Click CRS
Rotate left knob to set HSI course pointer to
selected runway direction
Click APPR