7MENU <2> ( DF5088 & DF2099 )Setting on MENUPic SpeedOn fish finder, the newest display (display just under the boat) is shown onthe right edge of screen. At the same time previous display moves leftward.Display of fish finder is formed by repeating such movement. Pic speed isspeed that display forwards. Display expands or reduces horizontally bychanging the pic speed.Set Pic speed on MENU 1: OFF, 1, 2, 3, 4, ×2, ×4.Auto RangeDepth range is automatically changed so that sea bottom is always shownon the optimum position of the screen (lower half area).When auto range function is operating, 【DEPTH】key is non-functional.Set Auto range on MENU 1: Off, On.Color Del 0 ~ -12Palette 0 1 2 3 4 5 6Unit m fmDepth Alarm Off Shal Midd DeepShallow Set 1m ~ 50mDeep Set 16m ~ 501mWaterTemp AL Off Low Midd HighLow Set 0℃ ~ High Set Value – 1 ℃High Set 1℃ ~ Low Set Value + 1 ℃