Garmin GPSMAP 740/740s Owner's Manual - Page 87

Digital Selective Calling Changing the Appearance of a Trail Line You can change the appearance of a trail line for a specific tracked vessel. Note: The Mariner's Eye 3D chart is available if you use a BlueChart g2 Vision SD card. The Fishing chart is available if you use a BlueChart g2 Vision SD card or a BlueChart g2 SD card, or if your built-in map supports Fishing charts. 1. From the Home screen, select Charts. 2. Select Navigation Chart, Fishing Chart, Perspective 3D, or Mariner's Eye 3D. 3. Select Menu > Other Vessels > DSC List. 4. Select a vessel. 5. Select Review > Edit > Trail Line. 6. Select a color for the trail line. Individual Routine Calls When you connect your Garmin chartplotter to a Garmin VHF NMEA 2000-compatible radio, you can use the chartplotter interface to set up an individual routine call. When setting up an individual routine call from your chartplotter, you can select the DSC channel on which you want to communicate (page 83). The radio transmits this request with your call. Selecting a DSC Channel Note: The selection of a DSC channel is limited to those channels that are available in all frequency bands: 6, 8, 9, 10, 13, 15, 16, 17, 67, 68, 69, 71, 72, 73, or 77. The default channel is 72. If you select a different channel, the chartplotter uses that channel for subsequent calls until you call using another channel. 1. From the Home screen, select Information > Other Vessels > DSC List. 2. Select a vessel or a station to call. 3. Select Call with Radio > Channel. 4. Select a channel. Making an Individual Routine Call NOTE: When initiating a call from the chartplotter, if the radio does not have an MMSI number programmed, the radio will not receive call information. 1. From the Home screen, select Information > Other Vessels > DSC List. 2. Select a vessel or a station to call. 3. Select Call with Radio > Send. The chartplotter sends information about the call to the radio. 4. On your Garmin VHF radio, select Call. Making an Individual Routine Call to an AIS Target When you connect your Garmin chartplotter to a Garmin VHF NMEA 2000-compatible radio, you can use the chartplotter interface to set up an individual routine call to an AIS target. Before you start the call, you can select a DSC channel other than the default channel, channel 72 (page 83). 1. From the Home screen, select Charts. 2. Select a chart or a 3D chart view. 3. Touch an AIS target . 4. Select AIS Vessel > Call with Radio > Send. The chartplotter sends information about the call to the radio. 5. On your Garmin VHF radio, select Call. GPSMAP 700 Series Owner's Manual 83