50 AQUAMAP™ 10x2/12x2 SERIES4 Select Delete.Playing Sonar RecordingsBefore you can play back the sonar recordings, you must download andinstall the HomePort™ application and record sonar data onto a memorycard.1 Remove the memory card from the device.2 Insert the memory card into a card reader attached to a computer.3 Open the HomePort application.4 Select a sonar recording from your device list.5 Right-click the sonar recording in the lower pane.6 Select Playback.Panoptix Sonar SetupAdjusting the RealVü Viewing Angle and Zoom LevelYou can change the viewing angle of the RealVü sonar views. You can alsozoom in and out of the view.From a RealVü sonar view, select an option:• Press SELECT to switch between top, 45 degrees, and side views.• To adjust the viewing angle manually, use the arrow keys.• To zoom in and out, turn the knob.RealVü Sonar SettingsFrom the RealVü 3D sonar view, press MENU.Gain: Controls the level of detail and noise shown on the sonar screen.If you want to see the highest intensity signal returns on the screen, youcan lower the gain to remove lower intensity returns and noise. If youwant to see all return information, you can increase the gain to see moreinformation on the screen. This also increases noise, and can make itmore difficult to recognize actual returns.Palette Depth: Adjusts the depth of the color key on the side of the 3D view.The color key allows a visual reference of the depth of detected objectsusing different colors.Range: Adjusts the range of the depth scale.Allowing the device to adjust the range automatically keeps the bottomwithin the lower portion of the sonar screen, and can be useful for trackinga bottom that has minimal or moderate terrain changes.Manually adjusting the range enables you to view a specified range, whichcan be useful for tracking a bottom that has large terrain changes, suchas a drop-offs or cliffs. The bottom can appear on the screen as long as itappears within the range you have set.Sweep Speed: Adjusts how quickly the tranducer sweeps back and forth.A faster sweep rate creates a less detailed image, but the screenrefreshes faster. A slower sweep rate creates a more detailed image, butthe screen refreshes more slowly.NOTE: This feature is not available for the RealVü 3D Historical sonarview.Transmit: Stops the transducer from transmitting.Pause Sonar: Pauses the sonar view.
