TruTrak EFIS User Manual

Trutrak Flight Systems

EFIS Pilot’s Guide

March 2008

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)

Flight Director Operation

Flight Director on / off – Press FD button – on,

Press 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 select – 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 ] (VS is fixed at +/- 500 FPM)

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 FD being on or off)

Arrival Transition – Click CRS
Rotate left knob to set HSI course pointer to

selected runway direction

Click APPR