Garmin GPSMAP 12 3 Series Owner's Manual page 8

Gauges and Graphs...................... 118
Viewing the Gauges............................ 119
Engine Alert Icons........................... 119
Changing the Data Shown in a
Gauge............................................... 119
Customizing the Gauges................ 120
Customizing Engine Gauge and Fuel
Gauge Limits................................... 120
Selecting the Number of Engines
Shown in Gauges............................ 120
Customizing the Engines Shown in
Gauges............................................. 120
Enabling Status Alarms for Engine
Gauges............................................. 120
Enabling Some Engine Gauge Status
Alarms.............................................. 121
Yamaha Engine Gauges..................... 121
Engine Condition Icons................... 122
Engine Alert Icons........................... 123
Setting Up the Gauges.................... 123
Mercury® Engine Gauges................... 125
Setting the Fuel Alarm........................ 126
Synchronizing the Fuel Data with the
Actual Vessel Fuel........................... 126
Viewing the Wind Gauges................... 126
Configuring the Sailing Wind
Gauge............................................... 126
Configuring the Speed Source........126
Configuring the Heading Source of the
Wind Gauge..................................... 127
Customizing the Close-Hauled Wind
Gauge............................................... 127
Viewing Trip Gauges........................... 127
Resetting Trip Gauges.................... 127
Viewing Graphs................................... 127
Setting the Graph Range and Time
Scales.............................................. 127
Disabling Graph Filtering................ 128
Battery Management.......................... 128
Setting Up the Battery Management
Page................................................. 128
inReach® Messages..................... 128
Connecting an inReach Device to the
Chartplotter......................................... 128
Receiving inReach Messages............ 128
Sending an inReach Preset Message 129
Replying to an inReach Message....... 129
vi
Digital Switching...........................129
Adding and Editing a Digital Switching
Page..................................................... 129
Garmin Boat Switch™.......................... 129
Configuring the Garmin Boat Switch
Device.............................................. 129
Using the Bilge Pump Switches..... 131
Using Dimmable Lights................... 131
Controlling Third-Party Equipment
Installed on Your Boat.................. 132
Power-Pole® Anchor System............. 132
Enabling the Power-Pole Anchor
Overlay............................................. 132
Setting Up the Power-Pole Anchor. 132
Power-Pole Overlay......................... 133
Enabling the Mercury Helm................ 133
Mercury Troll Control Features.......... 133
Adding the Mercury Troll Control
Overlay............................................. 134
Mercury Troll Overlay...................... 134
Mercury Cruise Control....................... 134
Enabling the Mercury Cruise Control
Overlay............................................. 134
Mercury Cruise Control Overlay..... 135
Mercury Engine Details....................... 135
Adding the Mercury Engine
Overlay............................................. 135
Mercury Engine Overlay.................. 136
Enabling the Mercury Engine Sport
Exhaust Setting............................... 136
Dometic® Optimus® Features.......... 136
Activating the Optimus Overlay
Bar.................................................... 136
Optimus Overlay Bar Overview....... 137
Optimus Overlay Symbols.............. 137
Optimus Limp Home Mode............ 137
Tide, Current, and Celestial
Information.................................. 138
Tide Station Information..................... 138
Current Station Information............... 138
Celestial Information.......................... 138
Viewing Tide Station, Current Station, or
Celestial Information for a Different
Date...................................................... 138
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