SG102 & SG102/D Software History

Software updates require the use of the SG102 Maintenance Adapter, Sandel part number 90230-A.

Note:
Only SG102 units with MOD 2 (serial numbers 11-3100 or higher) and SG102/D units are compatible with software version 1.50 and higher.
Only SG102 units with MOD 1 (serial numbers 11-2501 through 11-3099) are compatible with software versions 1.25 through 1.35.

1.62 – Released 5/15/2015 – SG102 MOD 2 and SG102/D Units Only (Field loadable from version 1.61 only)

• Improves performance during low-bank turns
• Corrects the slaving meter output on the SG102 P2 connector for proper indication on King KA 51A/B slaving accessories

1.61 – Released 9/30/2014 – SG102 MOD 2 and SG102/D Units Only (Not field loadable)

• Change to production calibration process

1.35 – Released 9/25/2014 – MOD 1 Units Only

• Change to internal temperature profile

1.51 – Released 4/11/2014 – SG102 MOD 2 and SG102/D Units Only

• Support of SG102/D
• Performance enhancements during startup and long term turning

1.50 – Released 2/4/2014 – MOD 2 Units Only

• Support of MOD 2 hardware
• Provides selectable high speed ARINC 429
• Initialization time reduced to 1 minute nominal

1.31 – Released 2/16/2011

• Improved SG102 tolerance to MT102 rotational misalignment in aircraft

1.30 – Released 11/5/2009

• Improves performance during and after maneuvers

1.26 – Released 9/24/2009

• Supports new calibration procedure

1.25 – Released 6/26/2009

• Enhanced performance to support the Reversionary Attitude feature in SN3500/SN4500 units
• Supports continuous turns around a point at bank angles above 8 degrees
• Supports aerobatic operations up to 150° per second roll rate

1.10 – Released 10/31/2008

• Supports MOD 1 SG102 hardware

1.00 – Released 12/18/2007

• Initial release