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JRC JFV-700HP Instruction Manual: Alarm Functions; Activating/deactivating The Alarm

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3.3 Alarm Functions

The use of the alarm functions activates a fish alarm to indicate that a
fish detection signal level within the specified range has been received,
and a water temperature alarm to indicate that the detected water
temperature has reached the specified maximum or minimum allowable
value.
See page 38 for fish alarm setting operations, and page 40 for
water temperature alarm setting operations.
When the alarm is on, a fish or water temperature alarm mark is
displayed at the top left corner of the screen.
The character at the right of the alarm mark identifies the type of alarm.
F: Fish alarm
D: Depth alarm
T: Water temperature alarm (Upper and Lower)
V: Water temperature rate alarm
When the alarm is activated, the display color of the alarm mark will
change to red.
Activating/deactivating the alarm
Deactivating the alarm buzzer with the
The alarm buzzer can be deactivated by pressing the
The red alarm mark at the top left corner of the screen does not return to
white until the corresponding fish detection signal has disappeared or
until the corresponding water temperature has fallen within the required
range.
Selecting alarm on/off (activation/
deactivation) with a menu
Alarm on/off can be selected using the required menu. The procedure is
as follows:
Display the main menu by pressing the
Move control to "ALARM" by pressing the
display the ALARM SETTING submenu by pressing the
Move control to the desired type of alarm (for example, "FISH") by
pressing the
Display the FISH ALARM submenu by pressing the
Move control to "FUNCTION" by pressing the
To activate the alarm, move control to "ON", or
to deactivate the alarm, move control to "OFF",
by pressing the
Press the
key to return to the ALARM MENU.
MARK
Press the
key to return to the fishfinding display.
GRAPH
or
key.
or
key.
key
MARK
key.
MARK
and
keys together.
or
key, and then
key.
key.
or
key.
FD
Fish, depth or water
TV
temperature alarm
Main menu
ALARM SETTING
Example: FISH ALARM
3.OPERATIONS 37
ALARM
FISH
OFF

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