XtendLan DPA-D2-QSW User manual

DPA-D2-QSW
a video quad splitter
User manual

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2. Terminal Description
DIP
RS485
BUS(IN)
BUS(OUT)
123456
ON
123456
ON
2-Wire System
Power In-Use
Camera Interface
Model: QSW
CAM(1~4)
CAM1 CAM2
CAM3 CAM4
INDICATORS BUTTONS
GND CAM1 GND CAM2 GND CAM3 GND CAM4
CAM(1-4)
The QSW module is designed to 2D 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: For monitor which supportsplit display function, it can use the split
display function of QSW.
1.About QSW Unit
Discription:
RS485:Reserved.
CAM1-4:Connect to regular analog CCTV
.
BUS(IN):Connect to the bus line, no polarity.
BUS(OUT):Connect to the bus line, no polarity.

-2-
INDICATORS:
1.Power: Working indicator, always on when the QSW work normally.
2.In-Use:Video output indicator, always on when the QSW output the video.
3.CAM(1~4):Video output indicator.
In-Use CAM(1~4) Description
CAM1 video output
CAM2 video output
CAM3 video output
CAM4 video output
*NOTE:
A. :It shows that the indicator ON;
:It shows that the indicator OFF.
B. CAM(1~4) indicator always on when CAM4 video output;
CAM(1~4) indicator ash when video split output video.
BUTTONS:
1.Press CAM1 button in monitoring state, the system will mandatory output
the video of CAMERA 1.
2.Press CAM2 button in monitoring state, the system will mandatory output
the video of CAMERA 2.
3.Press CAM3 button in monitoring state, the system will mandatory output
the video of CAMERA 3.
4.Press CAM4 button in monitoring state, the system will mandatory output
the video of CAMERA 4.
5.Press and hold CAM4 button for 3 seconds in monitoring state, the system
will mandatory output the video of quad split.

-3-
1234 5 6
ON
1234 5 6
ON
123456
ON
123456
ON
Bit
DIP1~DIP2
set to the first QSW.
DIP3
DIP4
DIP5
DIP6
Bit State Description
123456
ON
When the system connected SC6V, and SC6V connected two cameras(the
two cameras of the device is valid),it should be set to ON;
When set to OFF, it means that the third and fourth cameras unavailable;
When set to ON, it means that the third camera available.
When set to OFF, it means that the fourth camera unavailable;
When set to ON, it means that the fourth camera available.
1234 5 6
ON
1234 5 6
ON
1234 5 6
ON
set to the second QSW.
set to the third QSW.
set to the fourthQSW.
When set to OFF, it means that the system select video split display mode A，
for details, see later section #;
When the system don’t connected SC6V(or connected SC6V, but SC6V
don’t connected camera), it should be set to OFF.
When set to ON, it means that the system select video split display mode B,for
details, see later section #.
DIP:DIPswitches.
#NOTE:
Two cameras:
Mode AMode B
CAM2
CAM1
CAM2
CAM1
Three cameras:
CAM2
CAM1
CAM3
CAM1
CAM3
CAM2
Four cameras: CAM2
CAM4
CAM1
CAM3

-4-
3. Unit Mounting
Din rail
Din rail
Mounting Buckle
Step1: Mount the din rail to
the wall with screws ;
Step2: Pull down the
mounting buckle,then hang
the unit on din rail.

-5-
RF CARD
BUS(IM) BUS(DS)
PC6
AC~
BUS(OUT) BUS(IN)
QSW
1# Camera
2# Camera
4# Camera
3# Camera
123456
ON
4. Wiring Diagram
4.1 Single door station and single QSW applications:

-6-
4.2 Multi door station and two QSW applications:
RF CARD
BUS(IM) BUS(DS)
PC6
AC~
BUS(OUT) BUS(IN)
QSW
DBC-4A
A B C D
RF CARD
(Device Address:1) (Device Address:0)
QSW
a b
1# Camera
2# Camera
4# Camera
3# Camera
5# Camera
6# Camera
8# Camera
7# Camera
123456
ON
BUS(OUT) BUS(IN)
123456
ON
NOTE: The system can connect SC6V, but at this time, the DIP6 of DT-QSW
must be set to ON.

5. Specification
•Power Supply : DC24V;
•Working Temperature: -150C~+550C;
•Wiring: 2 wire,non-polarity;
•Dimension: 90(H)×72(W)×60(D)mm.
DPA-D2-QSW