Garmin GTN 625 User manual

1190-01007-09 Rev. A
Garmin GTN Pilot’s Guide Errata 1
GTN PiloT Guide erraTa 1
Several corrections have been made to the GTN Pilot’s Guides since printing and are
described below.
GTN 625/635/650 and GTN 725/750 Pilot’s Guides
The following note was added on page 9-18 in the GTN 725/750 Guide and on page 8-15
in the GTN 625/635/650 Guide:
NOTE: The term “intersection range” means any GPS waypoint included in
the navigation database, and includes waypoints that may not be intersections
of two VOR radials.
The following note was added on page 4-19 in the GTN 725/750 Guide and on page 4-16
in the GTN 625/635/650 Guide:
NOTE: Certain leg types (such as approach) or leg geometries (changes in
desire track greater than 120 degrees), combined with large offset values do
not support parallel track. Default direction and offset values may result in
the status indicating that parallel track is not supported. The user must enter
the desired parallel track offset and distance to determine whether that flight
plan, combined with the offset and distance, support parallel track.
The following note was added on page 16-18 in the GTN 725/750 Guide and on page 15-19
in the GTN 625/635/650 Guide:
NOTE: Upon crossfill being activated, the GTNs may take up to 10 seconds
to crossfill the flight plans. The pilot must verify the flight plan in each unit
prior to use.
The following note was added on page 15-10 in the GTN 725/750 Guide and on page 14-9
in the GTN 625/635/650 Guide:
NOTE: When a count up timer is used, the preset value has no function.
The following note was added on page 9-3 in the GTN 725/750 Guide and on page 8-3 in
the GTN 625/635/650 Guide:
NOTE: Changes made in the Map Menu take effect immediately on the map
display.
The following instructions modified the Waypoint Location Based on Lat/Lon Coordinates
on page 8-18 in the GTN 725/750 Guide and on page 7-16 in the GTN 625/635/650 Guide:
1. From the Create User Waypoint page, touch the Position Type key
and then the Lat/Lon key.Then, touch the Latitude/Longitude value
key.
190-01007-09_0A.indd 1 3/1/2011 2:21:12 PM

2
Garmin GTN Pilot’s Guide Errata 1
190-01007-09 Rev. A
2. The Lat/Lon coordinate values will be highlighted. Touch the Lat or
Lon key to toggle selection of the hemisphere values and highlight the
selected value.
Touch to Select
Hemisphere Value
Touch To Toggle Lat/Lon
Touch to Select
Numeric Values
When The Lat
Key Is Touched,
The Latitude
Hemisphere Value
Is Active For
Selection
Lat/Lon Coordinate Selection (GTN 7XX Example Shown)
3. Touch the desired hemisphere keys to select the desired values. After
selecting the hemisphere value, the cursor will advance to the the first
character of the adjacent numeric value for selection. Even when the
hemisphere values are highlighted, touching a valid numeric key will
always place the cursor at the first numeric value.The Large knob may
also be used for cursor movement and characters are selected with the
Small knob.
NOTE: When editing values, turn the Large knob counter-clockwise to
backspace or move the cursor to the left.
4. As each value is selected, the cursor will advance to the next character.
Touch the necessary key for the desired values.
5. When finished with the Lat/Lon selections, touch the Enter key.
6. When finished with all selections, touch the Create key to create the
new waypoint.
GTN 725/750 Pilot’s Guide
The following note was added on pages 4-1, 6-1, and 7-1:
NOTE: The Chart feature provides a digital representation of a paper chart
and provides no vertical or lateral course guidance. Flight Plan and Procedures
are separate from Charts, and do provide vertical and lateral course guidance
for the loaded route or procedure shown on the Flight Plan page. The term
“Chart Unavailable” means that the chart cannot be viewed on the Charts
due to either a chart not being published, or an error in the Chart database,
but does not preclude its availability or inclusion of the procedure in the Flight
Plan or Procedures portion of the system.The absence of a chart for a particular
Departure,Arrival,orApproach does not preclude its availability or inclusion in
190-01007-09_0A.indd 2 3/1/2011 2:21:13 PM

3190-01007-09 Rev. A
Garmin GTN Pilot’s Guide Errata 1
the Flight Plan or Procedures portion of the system.The absence of a particular
Departure,Arrival, or Approach under the Flight Plan or Procedures portion of
the system does not preclude the ability to view the Chart for that procedure
under the Chart feature.
The following list on chart loading priority was added on page 7-2:
The following list describes the order in priority in which charts are auto-loaded in the
system when the Chart page is displayed:
1. The most-recently selected chart during the current power cycle, if valid*,
2. The airport surface chart for the nearest airport, if on ground and nearest airport is
found,
3. The approach chart for the approach in the active flight plan, if an approach exists in the
flight plan,
4. The airport surface chart for the last airport in the flight plan, if one exists,
5. The airport surface chart for the nearest airport, if nearest airport is found (same as #2
but aircraft could be in-air),
6. The airport surface chart for the first airport in the database, if found,
7. No chart.
* “Selected” does not include charts that were auto-selected. A selection must be made
while on the charts page.
There following actions will invalidate #1:
• Changingtheapproachintheactiveightplan
• Changingtheon-groundstatuswhilenotviewingtheChartspage
Messages
Page Message Description Action
17-2 AUDIO PANEL -
Audio panel is
inoperative or
connection to GTN
is lost.
The GTN is configured for
Garmin audio panel control
(GMA 35) and the GTN
cannot communicate with
the GMA 35. No control
of the GMA 35 will be
possible.
Remove power from the GMA
35 audio panel by pulling
the circuit breaker labeled
“Audio.” The pilot will be able
to communicate with the Com
2 radio. Contact dealer for
service.
17-4 CONFIGURATION
- Terrain/TAWS
configuration is invalid.
GTN needs service.
TAWS is inoperative due
to a configuration problem
with the GTN. This message
will be accompanied by a
TER FAIL annunciation.
Contact dealer for service.
190-01007-09_0A.indd 3 3/1/2011 2:21:13 PM

4
Garmin GTN Pilot’s Guide Errata 1
190-01007-09 Rev. A
Page Message Description Action
17-4 CONFIGURATION
MODULE -
GTN configuration
module needs service.
The GTN cannot
communicate with its
configuration module. The
GTN may still have a valid
configuration.
Contact dealer for service.
17-8 GLIDESLOPE -
Glideslope receiver has
failed.
The glideslope board is not
communicating property
with the system.
Fly an approach that does not
use the glideslope receiver
(VOR, LOC, GPS). Contact
dealer for service.
17-15 STORMSCOPE -
StormScope is
inoperative or
connection to GTN
is lost.
The GTN is configured for a
WX-500 StormScope but is
not receiving data from it.
Contact dealer for service.
GTN 625/635/650 Pilot’s Guide
Page Message Description Action
16-4 CONFIGURATION
- Terrain/TAWS
configuration is invalid.
GTN needs service.
TAWS is inoperative due
to a configuration problem
with the GTN. This message
will be accompanied by a
TER FAIL annunciation.
Contact dealer for service.
16-4 CONFIGURATION
MODULE -
GTN configuration
module needs service.
The GTN cannot
communicate with its
configuration module. The
GTN may still have a valid
configuration.
Contact dealer for service.
16-8 GLIDESLOPE -
Glideslope receiver has
failed.
The glideslope board is not
communicating property
with the system.
Fly an approach that does not
use the glideslope receiver
(VOR, LOC, GPS). Contact
dealer for service.
16-15 STORMSCOPE -
StormScope is
inoperative or
connection to GTN
is lost.
The GTN is configured for a
WX-500 StormScope but is
not receiving data from it.
Contact dealer for service.
190-01007-09_0A.indd 4 3/1/2011 2:21:13 PM