Raymarine L470, Инструкция по эксплуатации

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33
Operating Instructions
“chart speed.” You can adjust this using the “Setup Menu.” (See Section 4.)
Many of the items on this display appear in the other display pages. Since
you are likely to use the FishFinder Page most often, we will explain all of
these items here.
Top of display
Buzzer symbol
This symbol shows whether any of the alarms will use the
buzzer. There are three kinds of alarms: shallow, deep, and
fish. If one of these alarms is triggered, the unit will present
a flashing symbol on the display. The Buzzer symbol
shows whether, in addition to the flashing symbol, the
alarms will also use the buzzer.
If the Buzzer setting in the System Setup Menu is on
(indicating that the buzzer is enabled for all of the alarms),
this symbol will appear filled.
If the Buzzer setting is off (indicating that the buzzer is
disabled for all of the alarms), this symbol will be empty.
Shallow alarm set
You can set an alarm to go off if the boat moves into water
which is shallower than a certain depth. If you set this type
of alarm, the “S” indicator will appear on the display. If the
alarm is triggered, the “S” symbol will flash. If the buzzer
has been turned on (in the System Setup Menu), the
buzzer will also sound. To stop the buzzer, press the
CLEAR
button. The “S” symbol will continue to flash until you move
into deeper water.
Deep alarm set
You can set a different alarm to go off if the boat moves into
water which is deeper than a certain depth. When this
alarm is set, the “D” symbol will appear. If the alarm is
triggered, the “D” symbol will flash. If the buzzer has been
turned on (in the System Setup Menu), the buzzer will also
sound. To stop the buzzer, press the
CLEAR
button. The
“D” symbol will continue to flash until you move into
shallower water.