Garmin GTX 335 w GPS, Installation Guidance

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190-00734-17 GTX 335 w/GPS Installation Guidance
Rev. 1 Page 1-8
VFR key again to restore the identification code used before.
FUNC In normal mode, push the FUNC key to change the subpage group shown
on the right side of the display. Sub-pages include: Flight ID, Pressure
Altitude, Flight Time, Altitude Monitor, System Count Up, and Count
Down Timers. In the Configuration mode, moves through the function
pages.
ENT Accepts entry for selected item and moves the cursor to the next
changeable item, or function selection, in configuration and normal
operation. Starts and stops the Altitude Monitor, Count Up, Count Down,
and Flight timers.
CRSR Selects changeable fields in configuration and normal operation. Starts
entry of the start time for the Count Down timer and cancels transponder
code entry. Hold the
CRSR key to put the unit into a Ground Test mode
that forces the aircraft into an airborne status for tests.
CLR Resets the Count Up, Count Down, and Flight timers. Cancels the key
pushed before during code selection, Count Down entry, or flight ID
entry. Used in Configuration mode to scroll through the function pages.
8
Used as a scroll-up key to move through page groups in normal and
configuration mode.
9
Used as a scroll-down key to move through page groups in normal and
configuration mode.
Display Functions:
FLIGHT ID If the system is configured to ALLOW PILOT TO EDIT FLT ID in
configuration mode to YES, the FLIGHT ID can be changed by the pilot
at any time in normal mode. This lets the pilot/crew to put in the specific
Flight ID for transmission to ATC interrogations.
UP COUNTER Timer controlled by ENT and CLR keys.
DOWN COUNTER Timer controlled by ENT
,
CLR
,
and CRSR keys. The initial Count
Down time is put in with the
0 -
9 keys.
FLIGHT TIMER Shows the Flight Time, controlled by the ENT key or by one of four
airborne sources (squat switch, GPS ground speed recognition, air data
airspeed recognition or altitude increase) as configured during
installation. The timer starts when the GTX 335 finds that the aircraft is
airborne.
TRIP TIMER Timer controlled by ENT and CLR keys.
PRESSURE ALT Shows the altitude data supplied to the GTX 335 in feet, hundreds of
feet (i.e., flight level), or meters, selected at configuration.
ALT MONITOR Controlled by ENT key. Operates a voice alarm and warning
annunciator when above altitude limit.