LG LPT-OS553HQ Manual de usuario descargar pdf (Pagina 14)

14

Precautions

?

The

connections

should

be

made

by

qualified

service

personnel

or

system

installers

in

accor-

dance

with

all

local

codes.

?

DC

12V

can

be

used.

Note:

When

powered

up,

the

unit

performs

a

self-check

(including

one

panning,

tilting,

zooming

and

focusing

operation).

RS-485

Connection

Use

the

cable

that

is

described

below

for

RS-485

site

communication.

?

Shielded,

twisted

pair

cable

?

Low

impedance

?

Wire

gauge

size

is

thicker

than

AWG

#22

(0.33

mm

2

).

Connections

Connection

Preview

Video

output

BNC

plug

Ethernet

cable

Ethernet

cable

DC

12V

cable

for

Camera

DC

12V

data

port

data

port

LPT-OS553HQ_ENG_6602

7/19/07

2:08

PM

Page

14

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