CERTIFICATION APPROVAL: TSO Authorization
COMPLIANCE
Optional
PURPOSE
This Service Bulletin announces the availability of GTN 6XX/7XX Main Software Version 4.10. It also re-iterates the availability of GTN 6XX/7XX COM Software Version 2.11 and GMA 35 Software Version 3.05.
GTN 6XX/7XX Main Software Version 4.10 includes the capabilities and features that were incorporated into Software Version 4.00 and a number of new features and capabilities:
- Added in GTN 6XX/7XX Main Software Version 4.00 (see SSB 1314 for more details):
- Features and configurations to support Helicopters
- Added support for enhanced lighting curves for backlight and keypad lighting
- Added enhanced Map Range Ring markings
- Added support for metric fuel units
- Increased allowable manual input of fuel flow and quantity
- Added in GTN 6XX/7XX Main Software Version 4.10:
- Added support for UTM/MGRS coordinate position format
- Added ability to use sensor data for the DALT/TAS/Winds, Trip Planning, and Fuel Planning utilities pages
- Added support to upload GWX 70 software from the GTN
COM Software Version 2.11 contains the following change from Version 2.10:
- Added changes to support future removal of limitation that precludes 16W installations in 14 volt aircraft
GMA 35 Software Version 3.05 contains the following changes from Version 2.20:
- Improved compatibility with KFC/KAP autopilot systems (Service Advisory 1211, Installation Bulletin 1213)
- Adjusted relative volume during 3D Audio mode
DESCRIPTION
This software service bulletin describes the process for upgrading the GTN 6XX/7XX Series Unit’s Main Software to Version 4.10 and other software versions listed above in the Purpose Section of this bulletin.
PRODUCTS AFFECTED