122 E-Series Networked Display Reference Manual6.4 Enhancing what you seeYou can enhance the image by applying the following options:• Change the range (Range).• Shift the selected viewing range (Range Shift).• View a zoomed area (Zoom).• Flatten the bottom image to help separate fish from the bottom (Bottom Lock)• Isolate bottom fish (White Line/Bottom Fill)• Pause the scrolling image or adjust the rate at which the image scrolls (Scroll Pause/Scroll Speed)• Change the size of or remove the depth digit.Changing the rangeThe DSM automatically adjusts the display to show the shallowest required range.Alternatively, you can select to range in/out on the image (up to the maximum depthdisplayed on the scrolling bottom and A-Scope images). Changes to the range arereflected in all Fishfinder windows.To select manual/auto range mode:Shifting the imageThe DSM automatically adjusts the display to keep the bottom in the lower half of thedisplay window. Alternatively, you can shift the image within the current range.Changes to the range shift are reflected in all Fishfinder windows.To shift the image:To return to the standard fishfinder image:D6585-1RANGEINOUTD8440_1To select andadjust manualrange mode:To return toautorange: RANGEAUTOToggle to AUTOD8441_1e.g.RANGEMANRANGE SHIFT0FTToggle to MAN Press to highlight Adjust shift valueas required.D6585-1RANGEINOUTRANGE SHIFT5FTD8442_1RANGEAUTOToggle to AUTO
