Furuno FRS-1000C Manuel d'utilisateur télécharger pdf (Page 6)

Sounder display in dual-frequency mode

The high-performance 50/200 kHz echo sounder

meets the need of recreational and professional

fishermen.

It presents echoes in Normal (single or dual

frequency), Bottom zoom, Bottom lock or Marker

zoom display mode.

The automatic bottom-tracking function, which can

be activated in the Normal display mode, tracks the

seabed of varying depths by automatically phasing

the sounding range and setting optimum receiver

gain. This relieves you of the need for frequent

adjustment when you are busy maneuvering the

ship or fishing.

The dual-frequency sounding shown above facilitates

discrimination of bottom features and detection of

individual fish or fish schools.

To call up the sounder control menu, just press the

[SNDR] Menu/Esc key. You can then select a desired

sounding range, adjust the receiver gain, phase the

sounding range, move the variable depth marker, and

so forth on this menu by simply using the softkeys and

Omni-pad.

Alarms can be set to alert you to dangerous water

depths and fish echoes. A water temperature alarm is

also available if an appropriate sensor is connected to

the system.

If you press the [SNDR] Mode key to present the echo

sounder picture when the radar or plotter picture is

already displayed, the echo sounder picture will be

displayed at the right of the screen as shown on the

preceding pages.

Sounder control menu

Depth

Water

temperature

Nav data display

Echo Sounder

Sounder display with control menu

Bottom-lock expansion

Marker zoom

1 2 3 4 5 6 7 8

Pas de commentaire

Furuno FRS-1000C Manuel d'utilisateur Page 6