Garmin 400C Owner's Manual

Also see for Colorado 400c: Owner's manual Quick start guide Owner's manual Quick start guide Quick reference guide

Garmin 400C Owner's Manual Manual pdf 32 page image

26 Fishfinder 400C Owner’s Manualadvanced settIngsZoom Depth (While Zoomed)—available only when you are usinga 2x or a 4x Zoom. By default, the Zoom Depth is set to Auto andautomatically adjusts with the depth. You can adjust this setting tozoom in at a specific depth.Span (While Zoomed with bottom lock)—While using BottomLock, this option replaces the Range option. Adjust this setting justas you would the Range setting to expand or contract the zoomeddistance from the bottom.Depth line—turn on the depth line to quickly reference a specificdepth on the Full Screen, Split Zoom screen, or Split Freq screen.While viewing a screen showing the Depth Line, press up or downon the ROCKER to move the line.A-Scope (Dual Frequency Transducer)—vertical flasher that appearsalong the right side of the screen. The A-Scope indicates structureand bottom returns much like the Flasher screen (page 18). Thehorizontal width of a signal in the A-Scope indicates the strength ofthe signal.Resetting the OdometerIf you are using a speed sensing transducer, an odometer is availableon the Numbers screen and the Flasher screen that tracks thedistance you travel.To reset the odometer:1. Press MENU.2. Highlight Reset Odometer, and press SELECT.3. Highlight Yes, and press SELECT.Setting the Temp Log Duration and ScaleOn Temp Log screen, press MENU to view advanced options.Duration—set the scope of time along the bottom of the graph.Scale—set the temperature span along the right side of the graph.