Raymarine FishFinder L265 User Manual download pdf (Page 37)

If the Buzzer setting is off (indicating that the buzzer is

disabled for all of the alarms), this symbol will be open.

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 display), 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 display), 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.

Fish alarm set

The FishFinder also has an alarm which will sound when-

ever it detects a fish. When this alarm is set, the fish

symbol appears at the bottom of the display. If the alarm is

triggered and the buzzer has been turned on (in the System

Setup display), the buzzer will sound for a moment.

Before we explain the other pages, there are some general things you

should know about the operation of the FishFinder.

Choosing a Frequency

We said that the FishFinder uses sound waves to “see” through the water

under the boat. The “frequency” is a measure of how fast the sound

waves change or “vibrate.” The FishFinder uses sound waves with two

different frequencies – 50 kHz and 200 kHz. Raymarine uses these two

frequencies because each is better for a particular purpose.

Operating Instructions

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Raymarine FishFinder L265 User Manual Page 37