7.3.2 Software Loading Procedure
1. Power on the G5, then insert the software loader card created in Section 7.3.1 into the microSD™
card slot.
2. If the version of software on the card is newer than the version currently on the unit, a software
update pop-up will appear on the screen. Select OK to begin the update.
3. The unit will reboot to the software update screen and the software update will begin
automatically. This screen will show the progress of the software update.
4. Ensure power is not removed while the update is being performed.
5. The unit will reboot after the update is complete.
6. The new software version will be displayed while the unit powers on or in the configuration mode
menu.
7.4 G5 Configuration Mode
To enter configuration mode, hold down the knob while powering on the G5. Configuration selections
are made by rotating and pressing the knob on the face of the G5 as necessary to select the correct
configurations.
7.4.1 Configuration Pages Summary
When in configuration mode, the G5 displays the following configurations pages:
•
Device Information – used to display device specific information such as the software version and
basic indicator configuration.
•
Attitude – used to configure Indicator Type, Pitch Display preferences, and User Pitch offset.
•
Air Data – used to enable/ disable the G5 Air Data Sensors and configure the Vertical Speed rate.
•
Airspeed – allows for configuration of the reference speeds.
•
Flight Controls – used to configure the system for autopilot servos if installed.
•
Backlight – used to configure backlight configuration parameters.
•
Display – used to configure the display format of the G5.
•
Battery – used to set backup battery status and power off modes.
•
GPS – used to configure the internal GPS receiver.
•
Navigation – used to configure the display of navigation information
•
Units – This page is used to configure the units type to display altitude, airspeed, ground speed,
vertical speed and pressure displays.
•
RS-232 – used to configure the RS-232 input and output ports used of the G5.
•
ARINC 429 - used to configure the ARINC 429 input and output ports used of the G5.
•
Exit Configuration Mode – used to exit configuration mode.
7.4.2 G5 configuration
Before replacing a G5 unit, the technician should obtain the most current G5 configuration settings which
are typically kept with the aircraft records. If the existing configuration setting record is not available, set
the configuration to match the values and units indicated in the aircraft's AFM or other operational
information. If any changes are made to the configuration settings, record the new settings in
and keep in the aircraft records for future reference.
Garmin G5 Electronic Flight Instrument Part 23 AML STC Maintenance Manual
Page 14 of 18
Table 7-1
190-01112-11
Rev. 1
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