RTS BP300 Servisní příručka stáhnout pdf (Strana 7)

SYSTEM

INSTALLATION,

continued

The

CP-300

as

a

Single-Channel

Station

First

be

sure

that

the

recessed

two-position

switch

on

the

belt-pack's

side

is

set

to

the

"SINGLE

CH

MODE

(select

B)"

position

(see

Figure

1

for

location

of

mode-select

switch).

Second,

the

CP-300

operator

must

communicate

on

Channel

B

when

using

the

single-channel

mode;

be

sure

that

the

CP-300

Channel-Select

switch

is

set

to

the

"B8"

position.

Bring

mic

cable

from

the

Clear-Com

Main

Station

or

Power

Supply

and

plug

it

into

the

D3F

connector

labelled

"input"

on

the

CP-300.

The

pin-out

is--

Pin

1:

Common

Pin

2:

+VDC

Pin

3:

Intercom

Audio

After

completing

all

connections,

plug

in

the

headset

and

turn

up

the

volume.

The

Station

is

now

ready

to

operate.

The

CP-300

as

A

Two-Wire/Two-Channel

Station

This

mode

requires

the

TW-12

to

support

the

CP-300.

First

be

sure

that

the

CP-300

mode-select

switch

is

set

to

the

"2-CHl

MODE"

position

(see

Figure

I

for

location).

In

this

mode,

the

pin-out

assignment

for

the

CP-300

input

and

extension

connectors

is--

Pin

1:

Common

Pin

2:

+VDC

and

Channel

A

Audio

Pin

3:

Channel

B

Audio

The

INPUT

to

the

CP-300

MUST

come

from

the

TW-12

output

connector

(3-pin

male

XLR)

labelled

"System

Interface."

In

this

mode,

the

TW-12

must

be

connected

to

two

standard

Clear-Com

channels

via

the

interface's

two

input

connectors,

one

for

Clear-Com

channel

A

and

one

for

Clear-Com

channel

B.

After

completing

all

connections,

plug

in

the

headset

and

turn

up

the

volume.

The

Station

is

now

ready

to

operate.

(9347

I

t

Figure

2:

CP-300

Belt-Pack

4

1 2 3 4 5 6 7 8 9 10 11 12 13 14

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