Mark

Description

 

 

Target Lock Mark

The target lock mark automatically tracks the fish school selected

 

by the operator. This function requires speed and gyrocompass inputs.

Net Shooting Mark

Press the SHOOT key at the instant you shoot the net to display the

 

net shooting mark on the display. The net shooting mark is drawn

Net Shooting Data

at own ship’s position the moment the key is pressed and moves on the

own ship’s track mark with ship’s movement. In addition to the

:

mark, time elapsed and * distance run (in meters) appears from the

time the key is pressed. The mark and its data remain on the screen

 

 

until the SHOOT key is pressed again.

 

 

 

 

 

Net Sonde Mark

These marks appear on the *ship’s track mark in order at set intervals,

 

when a net sonde is connected. In the echo sounder combination

 

mode they also appear in the echo sounder picture, showing depth of

(10 pts. max)

the net sonde transmitters with bars extending from the marks.

 

 

 

 

 

E/S Picture Advance

Picture advance on the echo sounder combination mode automatically

Range Data

changes to ship’s speed dependent (advance) rate from the moment

 

the SHOOT key is pressed, provided there is speed log input. The

z , / /

E/S picture advance range data shows the distance between the right

 

and left edges of the echo sounder picture window in the ship’s speed

 

dependent advance. Since the net length plus wire length set on the

 

DATA SET menu is used as this distance data, the echograms

 

obtained during casting the net are displayed just across the E/S

 

window. Set net length and wire length on NET SONDE in the DATA

 

SET menu.

 

 

 

 

 

 

 

 

Control Setting

When the switches listed below are operated the new setting is noted

 

at the top of the screen in larger characters for five seconds. The auto

 

tilt width and auto scan width also appear upon turning on the AUTO

 

TILT and AUTO SCAN functions.

 

 

 

 

 

 

Control, Display

Control, Display

 

 

 

 

 

 

 

 

 

RANGE R

 

AUTO TILT ±

 

 

 

TILT

T

°

AUTO SCAN ±

 

 

 

GAIN

G .

 

BRILL

 

 

 

TVG TVG .

 

DIM

 

 

 

TX

TX .

 

 

 

 

 

 

 

 

 

 

Color Bar

The 16-color bar appears at the right-hand edge in the echo sounder

 

and history displays.

 

 

 

 

E/S Range Scale

The range scale for the echo sounder picture appears in the echo

 

sounder combination mode. You can display it on the right or left

 

side of the screen by selecting ES/NET REC on the INIT SET/TEST

 

menu.

 

 

 

 

4-7

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Furuno CSH-53 manual Range R Auto Tilt ± Auto Scan ± Gain Brill TVG TVG DIM