15
WJ-PB85X08 Camera Input Board
■
Preface
The WJ-PB85X08 Camera Input Board is an optional board for expanding the camera input capability of the System 850 Matrix
Switcher.
■
Appearance
Pin No.
Designation
25
24
23
22
21
20
19
18
17
16
15
14
CAMERA 1
CAMERA 2
CAMERA 3
CAMERA 4
CAMERA 5
CAMERA 6
CAMERA 7
CAMERA 8
Not used
Not used
Not used
Not used
Pin No.
Designation
13
12
11
10
9
8
7
6
5
4
3
2
1
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
q
Camera Input Connector (CAMERA IN, 1 - 8)
These connectors accept either a color or B/W composite video signal from a camera.
In addition, the VD2 signal for synchronizing the vertical timing of the cameras, and data to
control camera site devices are multiplexed through this connector.
w
Video Output Port (VIDEO OUT)
The video signal connected to the Camera Input Connector (CAMERA IN) is present at this
port.
The camera control data multiplexed on the video signal is not available at this port. When
the power of the Matrix Switcher Card cage is turned off, no signal is present at this port.
Connect between this output port and the VIDEO IN Port on the WJ-PB85C16 Crosspoint
Input Board of the Crosspoint Cage (MXSW) for switching camera input.
1
2
3
4
5
6
7
8
CAMERA IN
VIDEO OUT
CAMERA
q
w
17
16
15
14
5
4
3
2
1
20
19
18
8
6
23
22
21
11
10
9
7
25
24
13
12