Furuno GP-7000F Marine GPS System User Manual


 
10. VIDEO SOUNDER OPERATION
10-19
10.10.2 Fish alarm
The fish alarm sounds when a fish echo is within the preset alarm range. Note that the
sensitivity of the fish alarm can also be set.
1. Open the ALARMS menu.
2. Rotate the [ENTER] knob to choose FISH ALARM and then push the [ENTER]
knob twice.
Fish alarm window
3. Rotate the [ENTER] knob to select On or Off as appropriate. For On, enter the
depth, range and level (sensitivity).
For Level, choose High (red and stronger echoes trigger the alarm), Med (yellow
and stronger echoes trigger the alarm) or Low (blue and stronger echoes trigger
the alarm.)
4. Push the [ENTER] knob and [MENU] key in order to close the menu.
10.10.3 Fish alarm (B/L)
The bottom-line fish alarm sounds when a fish echo is within a predetermined distance
from the bottom.
1. Open the ALARMS menu.
2. Rotate the [ENTER] knob to choose FISH ALARM (B/L) and then push the
[ENTER] knob twice.
Fish alarm (B/L) window
3. Rotate the [ENTER] knob to select On or Off as appropriate. For On, enter the
depth and range.
4. Push the [ENTER] knob and [MENU] key in order to close the menu.
Off
Depth 0000.0 ft
Range 0010.0 ft
Level Medium
Off
Depth 0000.0 ft
Range 0030.0 ft