![](/images/new-backgrounds/1135485/13548583x1.webp)
To do this, make sure Depth Range is set to manual mode. Next, re- peatedly press MENU until the ZOOM menu appears. Press ↓ to select 2X or 4X, then press MENU UP to display the ZOOM RANGE menu.
Use ↑ ↓ to select a desired zoom range. When you are finished, press PWR to clear the menu from the display.
Enlarged fish arches
Zoom Range menu with the
You can select from these zoom ranges:
Sensitivity
Sensitivity adjusts the way echoes are displayed on the screen. If you want to see more detail, try increasing the sensitivity, a little at a time. When there is too much clutter on the screen, decrease sensitivity to reduce the clutter and show the strongest fish echoes, if fish are pres- ent. As you change the sensitivity setting, you can see the difference on the chart as it scrolls.
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