Fish Alarm - Furuno FSV-24 Operator's Manual

6. Select QUIT and press the [MENU] key.
7. Select QUIT at the top of the menu screen and press the [MENU] key to quit
all menus.
Note: The true motion display range may be set to 1.3 or 1.6 times the range
with TM DISPLAY RANGE on the DISPLAY SETTING sub menu.
2.14

Fish Alarm

The fish alarm sounds the aural alarm when a fish echo above a preset strength
enters the operator-set alarm zone.
1. Press the [MENU] key to open the menu.
2. Select OTHERS and press the [MENU] key.
3. Select FISH ALARM & AUDIO and press the [MENU] key.
4. Select FISH ALARM and press the [MENU] key to open the dialog box.
5. Select ON, select QUIT and then press the [MENU] key.
6. Select ALARM ZONE and press the [MENU] key.
7. Operate the trackball to place the trackball mark on the starting point of the
alarm zone.
8. Press the [MENU] key.
9. Rotate the trackball clockwise to select the ending point. The display paints a
fan-shaped alarm zone.
10.Press the [MENU] key.
11. Select QUIT at the top of the menu screen and press the [MENU] key to
close all menus.
MENU
OTHERS
FISH ALARM & AUDIO
FISH ALARM
ALARM LEVEL
ALARM ZONE...
AUDIO
AUDIO SECTOR
REVERBERATION
Figure 2-29 FISH ALARM & AUDIO menu
QUIT
CANCEL
OFF
ON
Figure 2-30 Fish alarm status dialog box
2. HORIZONTAL MODE
QUIT
QUIT
QUIT
: OFF
: 16
: ON
: 30
: 0
2-23