Furuno CSH-5 MARK-2 Operator's Manual page 46

TX MENU
TRANSDUCER
- + - +
RANGE
GAIN
6. Fish Alarm On/Off, Fish Alarm Sensitivity
The audio alarm for the fish alarm can be enabled/disabled and the
fish alarm sensitivity can be selected from the scan menu.
1. Press the [MENU] key to open the SCAN menu.
2. Use the RANGE control to select FISH ALARM.
3. Use the GAIN control to select the echo strength which will trig-
ger the fish alarm. The setting range is 0 to 14. Choose "0" for no
audio alarm. For example, selecting "4" will trigger the audio
alarm when an echo whose strength is between 0 and 4 comes
into the fish alarm zone.
4. Press the [MENU] key to close the menu.
7. Menu Screen
Recalling
AUTO
Press the MENU key. The SCAN MENU or E/S
TILT
on the lower part of the screen. Note that the SCAN or E/S MENU
SECTOR
SCAN
can be recalled only when the transmitter is ON.
*--When the Echo sounder combination mode is selected.
Changing Setting
To change a setting, select item with the RANGE control and
setting with the GAIN control. The selected item is highlighted in
green and the selected setting is circumscribed in white. To scroll
the menu, turn the RANGE control counterclockwise.
Note: The gain and range of the sonar picture can not be changed
while the scan menu is displayed.
Exit from Menu Screen
To exit from the menu screen and return to the sonar screen, press
the MENU key.
Note: Items shown in RED indicate they are locked to prevent alter-
ation. To unlock a setting, call up the SYSTEM MENU.
40
MENU appears
*