6. MAP SETTINGS, 2D PERSPECTIVE/3D DISPLAYS AND SATELLITE OVERLAY
6-8
6.4
Satellite Photo Overlay
You can overlay the satellite photo for your area on the 2D and 3D displays. Open the
RotoKey menu then select [2D/3D Mode], [2D] or [3D] and [Vector/Satellite] to show
the satellite photo.
The illustration below shows the vector chart with the satellite photo overlay.
How to set the level of transparency
You can select the level of transparency for the parts of the satellite photo that are on
water. Open the [MAP] menu and select [CHART DISPLAY] and [TRANSPARENCY].
Set the level in three digits, from 0 to 100. The higher the number the greater the de-
gree of transparency.
Summary of Contents for GP-1870F
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Page 44: ...1 OPERATIONAL OVERVIEW 1 28 This page is intentionally left blank...
Page 118: ...9 MEMORY CARD OPERATIONS 9 6 This page is intentionally left blank...
Page 142: ...11 CUSTOMIZING YOUR UNIT 11 6 This page is intentionally left blank...
Page 172: ...13 INSTALLATION 13 24 This page is intentionally left blank...
Page 186: ...APPENDIX 3 JIS CABLE GUIDE AP 14 This page is intentionally left blank...
Page 188: ...APPENDIX 4 INSTALLATION OF TEMPERATURE SENSORS AP 16...
Page 189: ...APPENDIX 4 INSTALLATION OF TEMPERATURE SENSORS AP 17...
Page 190: ...APPENDIX 4 INSTALLATION OF TEMPERATURE SENSORS AP 18...
Page 191: ...APPENDIX 4 INSTALLATION OF TEMPERATURE SENSORS AP 19...
Page 196: ...6 Apr 2012 H Maki D 1...
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