V-Tech VT-QSW User Manual

VT-QSW User Manual 2011/09/30 Version 1.0

1. Introduction

The VT-QSW module is designed to
VT system for the purpose of video quad
splitter,four images from 4 different
cameras can be displayed on screen of
monitor via QSW unit. Note that the
VT-QSW is for VT27 series monitors
application only.

2. Terminal Descriptions

LED Indicator

IN-USE

POWER

QSW

IN-USE:
POWER:
DC:
SETUP:
VD1:
VD2:
VD3:
JS-OS:

Status indicator,it will light up or blink when receives signal.

Working indicator,it will light up when plug in power supply.

Power supply input port.

DIP switches,refer to table 1 for detail information.
2P terminal,CCTV camera1 connection port.
2P terminal,CCTV camera2 connection port.
2P terminal,CCTV camera3 connection port.

Input port,connect to door station.(if multi door stations are

installed,connectd to MDS)

JS-VP:

Output port,connect to indoor monitors.

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1 2 3 4

DC SETUP

ONDIP

JS-VP(OUT)

JS-OS(IN)

VD3

VD1

VD2

Table 1

DIP State DIP Code Description

x0xx PAL standard working mode

x1xx NTSC standard working mode

1x00 Enter test mode

Note:"x" means that the DIP switches are not restricted.

3. Mounting

QSW

1x10

1x11

4 images displayed mode,it can't

switch to full screen mode.

Full screen mode,it can't switch to 4

images displayed mode.

DIN bar mounting

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