System Configuration And Checkout; Overview; System Checkout; Configuration - Garmin GTX 330 System Maintenance Manual

8

SYSTEM CONFIGURATION AND CHECKOUT

8.1

OVERVIEW

This section contains instructions for configuring the GTX as well as checks to ensure the system is
properly installed and functioning correctly. The steps that are not applicable to a particular installation
may be skipped.
8.2

SYSTEM CHECKOUT

Original GTX 330/33 is Reinstalled
No software or configuration loading is required if the removed GTX is re-installed. This does not
include units that were returned for repair as their software and configuration files are deleted during the
repair testing process. Continue to GTX Test (Section 8.4).
New, Repaired or Exchange GTX 330/33 is Installed
If a new, repaired or exchange GTX is installed, the correct software and configuration files must be
loaded to the unit per Sections 7.3 & 8.3.
8.3

CONFIGURATION

Retrieve the Post Installation Checkout Log from the aircraft permanent records. For those maintenance
activities that repaired or replaced the previous GTX 330/33, configure the GTX 330/33 as defined by the
data contained in the Post Installation Checkout Log.
NOTE
Ensure the Post Installation Checkout Log remains with the aircraft permanent records
upon completion of any maintenance activities.
8.3.1 GTX 330/330D CONFIGURATION
Holding down the FUNC key and pressing the ON key provides access to the configuration pages. The
FUNC key sequences forward through the configuration pages. The START/STOP key reverses through
the pages, stopping at the Menu page. The CRSR key highlights selectable fields on each page. When a
field is highlighted, the 0 – 9 keys enter numeric data and the 8 or 9 keys move through list selections.
Press the CRSR key to accept changes. When a field is highlighted, pressing the FUNC key moves to the
next configuration page without saving the changes.
Changes made through the configuration pages are stored in EEPROM memory.
configuration pages, turn the power off. Then turn on again (without holding the FUNC key) for normal
operation.
8.3.2 GTX 33/33D CONFIGURATION (GTN 6XX/7XX)
For those installations that utilize the GTX 33/33D, the configuration of the transponder is conducted
through the Garmin GTN 6XX/7XX series navigator. Access the Interfaced Equipment page by touching
the 'Interface Equipment' key on the GTN Setup page. Next, go to the External Systems page and touch
the corresponding key for the transponder to be configured, XPDR1 or XPDR2 (if present). This key
displays a page which allows the remote transponder to be configured.
190-00734-11
Rev. 1
The document reference is online, please check the correspondence between the online documentation and the printed version.
GTX 330/33 with ADS-B Out
Maintenance Manual with ICA
8-1
To exit the