Standard Horizon Ff520 installation and operation guide Gain Mode, Range Menu

5.1.3Chart/Fish

Selects the Chart Plotters display to show the Chart page on the left half of the screen and the Fish Finder on the right half of the screen. 200kHz or 50 kHz Fish Finder can be selected on the right half of the display.

Figure 5.1.3 - Chart/Fish page

5.2GAIN MODE

Figure 5.2 - Gain Mode menu

5.2.0Auto Mode

Allows the Gain to FF520 to automatically adjust receiver Gain depending on water depth.

5.2.1Manual Mode

Allows the user to change the Gain of the receiver manually to fine tune the FF520’s receiver.

5.3RANGE MENU

Figure 5.3 - Range menu

5.3.0Range Mode

Selects among Manual, Auto Range and Bottom Lock.