Nmea Data Logging; Software Updates - Lowrance HDS Live Operator's Manual

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In some cases it may be required to re-calibrate the touch screen. To
re-calibrate your touchscreen, do the following:
1.
Turn the unit off
2.
Press and hold the waypoint key, and turn the unit on
3.
Continue pressing the waypoint key during power on until the
calibration utility screen comes up
4.
Follow the instructions on the screen to perform the calibration.
When completed, the unit returns to the application screen.

NMEA Data logging

All serial output sentences sent over the NMEA TCP connection are
logged to an internal file. You can export and review this file for
service and fault finding purposes.
The maximum file size is predefined. If you have added several other
files to the system (file recordings, music, pictures, PDF files), this
may reduce the allowed file size for the log file.
The system logs as much data as possible within the file size
limitation, and then it starts overwriting the oldest data.
Exporting NMEA log files
The NMEA log file can be exported from the storage dialog.
When you select the log database you are prompted to select a
destination folder and filename. Once accepted, the log file is
written to the chosen location.

Software updates

Before initiating an update to the unit, be sure to back up any
potentially valuable user data. Refer to "Backing up your system data" on
page 189.
Installed software and sw updates
The about dialog shows the software version currently installed on
this unit (A).
If the unit is connected to internet, the dialog also shows available
software updates (B).
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