Garmin ECHOMAP UHD Owner's Manual page 8

Appendix...................................... 111
ActiveCaptain and Garmin Express... 111
Garmin Express App........................... 111
Installing the Garmin Express App on a
Computer......................................... 111
Registering Your Device Using the
Garmin Express App....................... 112
Updating Your Charts Using the
Garmin Express App....................... 113
Software Updates............................113
Cleaning the Screen............................ 114
Screenshots........................................ 114
Capturing Screenshots................... 115
Copying Screenshots to a
Computer......................................... 115
Troubleshooting.................................. 115
My device will not acquire GPS
signals.............................................. 115
My device will not turn on or keeps
turning off........................................ 115
My sonar does not work................. 116
My device is not creating waypoints in
the correct location......................... 116
My device does not display the correct
time.................................................. 116
Garmin Support Center....................... 116
Specifications......................................117
All Models........................................ 117
6-Inch Models.................................. 117
7-Inch Models.................................. 118
9-Inch Models.................................. 118
Sonar Models Specifications......... 118
NMEA 0183 Information................. 119
NMEA 2000 PGN Information........ 121
Index............................................ 123
vi Table of Contents