Garmin GTN 635Xi User Manual

8-16 Pilot’s Guide 190-02327-03 Rev. C
Messages
System Hardware Advisories
ADVISORY CONDITION CORRECTIVE ACTION
APR GUIDANCE
AVAILABLE
Press “Enable APR
Output” before
selecting APR on
autopilot.
Approach guidance is
available and waiting for
pilot acknowledgment.
Before engaging approach
mode on the autopilot, tap
the Enable APR Output key.
AUDIO FAIL
Aural alerts
unavailable. GTN
needs service.
GTN is unable to play
audio for alerts.
Contact dealer for service.
CONFIGURATION
MODULE
GTN configuration
module needs
service.
GTN cannot
communicate
with its
configuration module.
Unit configuration may
still be valid.
Contact dealer for service.
COOLING
GTN over temp.
Reducing backlight
brightness.
Unit temperature exceeds
the over temperature
threshold. Backlight dims
to reduce power and
heat.
Decrease cabin temperature
and increase cabin airflow
near the unit. If the problem
persists, contact dealer for
service.
COOLING FAN
The cooling fan
failed.
The unit’s cooling fan is
not turning at the
required RPM. Backlight
may dim to reduce power
and heat.
Extended operation at high
temperatures is not
recommended as damage
to the unit may occur.
Contact dealer for service.
CROSSFILL ERROR
GTN software
mismatch.
Crossfill function is on,
but not working due to a
software mismatch.
Contact dealer for software
update.
CROSSFILL ERROR
Crossfill is
inoperative.
The unit lost
c
ommunication with the
other GTN.
Contact dealer for service.
One GTN requires service.
CROSSFILL STATUS
Crossfill is turned
off.
Crossfill function is off.
No action necessary.
To re-enable, open the System
Setup page and toggle the
associated function key on.

Garmin GTN 635Xi Specifications

General

Brand	Garmin
Model	GTN 635Xi
Category	GPS
Language	English