Eagle Fish I.D. II Specifications download pdf (Page 4)

Electrical interference shows as random dots on the

display

whenever

the boat's

engine

or an

accessory

is on.

The

power

cable has two

wires,

red is the

positive

lead and black is

negative

or

ground.

Attach the in-line fuse holder to the red wire on the

power

cable with

the

crimp

connector. The other end of the fuse holder

attaches to the

battery

or

accessory

buss. If

the cable is not

long

enough, splice ordinary

#18

gauge

wire onto it. Be certain that the fuse

holder is as close to the

power

source

(battery

or

accessory buss)

as

possible.

This

protects

the

power

cable and

your

unit in the event of a

short. Use a

3-amp

fuse.

These units have reverse

polarity protection.

No

damage

will occur if

the

power

wires are reversed.

(However,

the unit will not work until the

wires are attached

correctly.)

CONE ANGLE

-

Angle

of the transducers cone of sound.

Eagle

has

transducers available with cone

angles

from 8 to 45

degrees

to suit the

varying

needs of fishermen.

CRT

-

Abbreviation for Cathode

Hay

Tube. See Video

Graph.

DEFINITION

-

The

ability

of a sonar unit's

display

to show detail. A

display

with

high

definition can show more detail than one with low

definition.

DISCRIMINATION

-

A feature available on

Eagle

LC.G.'s and

paper graphs

that

separates

false echoes from

true

target

informa-

tion. The Discrimination feature on

Eagle

sonar units

removes

many

false

signals

from other

sonars,

acoustic and

electrical

sources,

and more.

FISH ALARM

-

An alarm that activates when a fish or

suspended object

is detected.

r

FROM

SPEED/TEMP

SENSOR

FISH l.D.

PLUS

FUSE

HOLDER

FISK LD.

12 VOLT

BAIlERY

FISK ARCH

-

A sonar with

good

resolution and definition can

display

suspended

targets

as

upside

down "Vees" or arches. These

signals

are

typically fish,

hence the name "Fish Arch". See

page

20 for more

information.

FLUSH MOUNT

-

A transducer that is installed with

the bottom of the

transducer flush with the bottom of the hull.

GIMBAL BRACKET

-

A bracket used to install a sonar

unit

perma-

nently.

The sonar unit can rotate in the bracket for

the best

viewing

angle.

GRAYLINE

This feature shows the relative

strength

of

signals

dis-

played

on the screen.

Signals

weaker than the GRAYLINE

setting

are

displayed

in

black,

stronger targets

are

gray.

It

also

gives

clues to the

composition

of the bottom. In other

words, you

can tell if

the bottom is

soft or hard. A hard bottom returns

a

strong signal

causing

a wide

gray

line. A

soft, muddy

or

weedy

bottom returns a weaker

signal

which is

emphasized

with a narrow

gray

line.

IN-DASH

-

A sonar unit

installed

through

a hole in the boat's dash.

Usually,

the face of the sonar

is flush or

nearly

so with the dash.

kHz

-

Kilohertz. A measurement of

frequency.

Your

Eagle

sonar

oper-

ates at 192 Kilohertz.

(192,000 cycles per

second).

2

27

12

VOLT

BATrERY

FUSE

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