118 E-Series Networked Display Reference Manual6.3 What can the fishfinder show me?When you first view the fishfinder application, an image representing the echoes seenby the DSM is displayed. As time passes this image scrolls from right to left andbecomes a record of the echoes seen. The images at the right hand side of the displayare therefore the most recent.The fishfinder window will display:• The bottom together with any bottom structure such as reefs and shipwrecks etc.• Target images indicating fish.• A status bar noting the frequency and gain settings.• The bottom depth.You can customize the fishfinder to:• Hide the depth of the targets - seepage 128.• Show the depth lines - seepage 135.• Change the color palette and the depth displayed - seepage 135.• Pause or change the scroll speed - seepage 127.• Enable a fish, shallow or deep water alarm - seepage 132 andpage 267• Adjust the DSM and Transducer to suit local conditions - seepage 132.686950FISHFINDERSETTINGS... ZOOM... BOTTOMLOCK... A-SCOPE... PRESENTATION...200 kHz: Auto Gain: Auto HighCursor -controlledby trackpadD6669-4DepthmarkersTargetBottomBottom oftransducerFrequency Gain modeFrequency modeTargetdepthBottomdepth
