Range Mode; Depth; Shift; Interference Rejection - Standard Horizon FF525 Operation Manual

4. Tap on the desired item (see the following paragraphs).
5. When the item you want has been selected, press the
the menu.

4.4.0 RANGE MODE

· Manual Mode
Used to set the Depth Range (from the surface) the Fish Finder display will show.
· Auto Range
The Fish Finder automatically determines the Range to keep the bottom visible in the
lower bottom of the screen. In this mode, Shift is always set to 0.
· Bottom Lock
The Bottom Lock function keeps the screen display locked onto a certain Range around
the bottom. Let's say the bottom is 400 Ft and the Bottom Lock Range is set to display
30 Ft around the bottom, the screen (instead of displaying from 0 Ft to e.g. 450 Ft) will
display only a Range of 30 Ft around the bottom, e.g. from 380 Ft to 410 Ft.

4.4.1 DEPTH

Moves the display from showing the bottom to the depth value entered.

4.4.2 SHIFT

Shifts the display from the bottom of the transducer to the depth value entered.
Example: Your vessel is in about 57 Ft of water, however there is fish suspended in 35 Ft
of water. You want to display to 10 Ft area around the fish. Shift would be set
to 30 Ft and Depth would be set to 40 Ft shown in the following example.

4.5 INTERFERENCE REJECTION

Turns On or Off a filter to remove noise from other Fish Finder or Depth Sounders. Select
the Fish Finder page then follow the procedure below:
1. Tap anywhere on the screen.
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key or tap on to exit