Change History

GMR 18 xHD software version 4.50

as of March 28, 2024

Changes made from version 4.40 to 4.50:

• Fixed an issue that could lead to system instability when exposed to certain types of network traffic.

Changes made from version 4.30 to 4.40:

• Improve error code 1025 processing.

Changes made from version 4.20 to 4.30:

• Changes to support manufacturing.

Changes made from version 4.10 to 4.20:

• Improved No Transmit Zone image performance.

Changes made from version 4.00 to 4.10:

• Changes to support manufacturing.

Changes made from version 3.10 to 4.00:

• Added Pulse Expansion feature.
• Improved Sea Clutter filter.
• Various performance enhancements.

Changes made from version 2.30 to 3.10:

• Add bird mode feature.
• Add echo trail feature.
• Add dual scanner support.
• Improved dynamic gain control.

Changes made from version 2.20 to 2.30:

• Changes to support custom MFDs.

Changes made from version 2.10 to 2.20:

• Changes to support manufacturing.

Changes made from version 2.00 to 2.10:

• Increase system temperature high limit.