V-Tech VT-QSW Manual - Manual

VT-QSW User Manual 2011/09/30 Version 1.0
1. Introduction
2. Terminal Descriptions
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.
IN-USE: Status indicator,it will light up or blink when receives signal.
POWER: Working indicator,it will light up when plug in power supply.
DC: Power supply input port.
SETUP: DIP switches,refer to table 1 for detail information.
VD1: 2P terminal,CCTV camera1 connection port.
VD2: 2P terminal,CCTV camera2 connection port.
VD3: 2P terminal,CCTV camera3 connection port.
JS-OS: Input port,connect to door station.(if multi door stations are
installed,connectd to MDS)
JS-VP: Output port,connect to indoor monitors.
JS-VP(OUT) DC SETUP JS-OS(IN) VD3 VD2 VD1
1 2 3 4
ON DIP
QSW
POWER
LED Indicator
IN-USE
-1-