Change History
echoMAP CHIRP 52dv/52cv/53dv/53cv/54dv/54cv/55dv/55cv software version 4.20
as of December 19, 2017
Changes made from version 4.10 to 4.20:
- Added support for the GT10HN-IF transducer.
- Allow Flasher combinations with Traditional Sonar.
- Added Beam width values for more CHIRP GT/CV transducers.
- Changed A-Scope render to use the full width for all return strengths.
- Added Beamwidth value alongside discrete frequency on Traditional and Flasher pages.
- Added the Bottom Diameter Coverage value on the Flasher.
- Fixed calculation error in Bottom Diameter Coverage in A-Scope and Flasher.
- Fixed a Danger Area shading issue on the map.
- Various bug fixes and improvements.
Changes made from version 3.80 to 4.10:
- Added support for 2017 US mapping. For 2017 LakeVu mapping, use the Fishing Chart to view fishing contours and the Navigation chart to navigate.
- Added support for depth range shading with BlueChart® g2 HD and BlueChart® g2 Vision® HD.
- Improved presentation of Fishing Hot Spots® data.
- Updates to magnetic Variation table.
- Improve NMEA 2000 stability with high network traffic.
- Quickdraw Contours fixes.
- Added menu option for showing Navigation Labels.
- Performance improvements and bug fixes.
Changes made from version 3.70 to 3.80:
- Added support for new ClearVü transducers.
Changes made from version 3.60 to 3.70:
- Fix QuickDraw recording issue introduced in 3.60.
- Fix other various QuickDraw issues.
- Remove warning banner for Autopilot introduced in 3.60.
- Fix support for powering Meteor 300.
Changes made from version 3.30 to 3.60:
- Add Fusion Radio support.
- Add Fusion support for DAB, Android Audio, and Firmware Updates.
- Add Sailing and Race Sailing features.
- Add support for Quickdraw Contours Community.
- Add support for NMEA 2000 device names.
- Fixed support for filling up all tanks at once.
- Quickdraw recording improvements.
- Various bug fixes and improvements.
Changes made from version 3.20 to 3.30:
- Fixed crash when creating multiple combinations.
- Various bug fixes.
Changes made from version 3.00 to 3.20: