Temperature Compensated Altitude - Garmin GTN 625 Pilot's Manual

4.3.4
Foreword
NOTE: GTNs and TXi displays use only one destination airport temperature
Getting
for calculating compensated altitudes. Changing the temperature on one
Started
of these units automatically recalculates the value across all connected
Audio &
GTNs and GDUs.
Xpdr Ctrl
A temperature compensation function calculates loaded approach altitudes
Com/Nav
based on the pilot-specified destination temperature. Once the pilot enters a
destination temperature, the system increases the approach altitudes accordingly.
FPL
4.3.4.1
Direct-To
• A destination airport is present in the active flight plan
Proc
• GDU 700( )/1060 for access via PFD Minimums menu
Wpt Info
4.3.4.2
Temperature compensation controls are accessible from two locations:
Map
• Destination Temperature Compensation window
Traffic
• Minimums menu (PFD only)
Terrain
Uncompensated
FAF Altitude
Weather
Nearest
Enable/Disable
Temperature
Compensation
Services/
Music
Utilities
To activate temperature compensated altitude:
System
Messages
Symbols
Appendix
Index
The temperature compensated FAF altitude displays in magenta.
4-32

Temperature Compensated Altitude

Temperature Compensation Requirements
Setting Temperature Compensated Altitude
Touch to
Figure 4-49 Destination Temperature Compensation Window
1. While viewing the Active Flight Plan page, touch Menu.
2. Touch TEMP COMP. The Destination Temperature
Compensation pop-up opens.
3. Touch Temperature Compensation.
4. Touch TEMP at DEST and specify the destination airport
temperature.
GTN 625/635/650 Pilot's Guide
Snowflake Icon
Indicates Temperature
Compensated FAF
Altitude.
Touch to Enter
Destination
Temperature
190-01004-03 Rev. P