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

4. Tap on the desired item.
5. When the item you want has been selected, press the

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 400Ft and the Bottom Lock Range is set to display
30Ft around the bottom, the screen (instead of displaying from 0Ft to e.g. 450Ft) will
display only a Range of 30Ft around the bottom, e.g. from 380Ft to 410Ft.

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 57FT of water, however there is fish suspended in 35FT
of water. You want to display to 10FT area around the fish. Shift would be set
to 30FT and Depth would be set to 40FT 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.
2. Tap on the
Page 20
Soft Key.
key to exit.