Panasonic WJ-PB85C16 Operating Instructions

-1-

q

w

1

2

VIDEO IN

1

2

VIDEO OUT

INPUT

■Preface

The WJ-PB85C16 Cross Point Input Board is an optional board for expanding the cross point input capability of the System
850 Matrix Switcher.

■Appearance

q Video Input Port (VIDEO IN, 1 - 2)

These ports accept either video signal from the VIDEO OUT port on the Camera Input Board of the Camera Control
Cage (MXCONT) or from the VIDEO OUT port on the Cross Point Input Board of another Cross Point Cage (MXSW).

Before attempting to connect or install this product,

please read these instructions carefully and save this manual for future use.

Extend Card (Cross Point in)

Model No. WJ-PB85C16

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

1

VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
VIDEO 5
VIDEO 6
VIDEO 7
VIDEO 8
Not Used
Not Used
Not Used
Not Used

Pin No. Designation

25
24
23
22
21
20
19
18
17
16
15
14

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

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

2

VIDEO 9
VIDEO 10
VIDEO 11
VIDEO 12
VIDEO 13
VIDEO 14
VIDEO 15
VIDEO 16
Not Used
Not Used
Not Used
Not Used

Pin No. Designation

25
24
23
22
21
20
19
18
17
16
15
14

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

w Video Output Port (VIDEO OUT, 1 - 2)

The video signal connected to the VIDEO IN port is looped through to these ports.
If video output extensions are required, connect between these ports and the VIDEO IN ports
on the WJ-PB85C16 Cross Point Input Board of another Cross Point Cage (MXSW) for switch­ing camera input.

Hold this board only by its edges. Otherwise components on the board may be damaged by static electricity.

Caution

-2-

SW903SW902

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

CN151 CN101

CN251 CN201

CN351 CN301

CN451 CN401

CN551 CN501

CN651 CN601

CN751 CN701

CN851 CN801

VIDEO CROSS POINT

CN151

2

19

10

CN101

2

19

10

SW951

Reset Switch

Board

No.

VIDEO IN/OUT

SW Positions

SW903 SW902

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
1
2
3
4
5
6
7
8
9
A

B
C
D
E

F

1 - 16
17 - 32
33 - 48
49 - 64
65 - 80
81 - 96

97 - 112
113 - 128
129 - 144
145 - 160
161 - 172
172 - 192
193 - 208
209 - 224
225 - 240
241 - 256

1. Set switches (SW902 and SW903) on the board to designate the Cross Point Input board number as shown in the follow­ing table.
The factory default setting is Board Number 1 (00).

8

9

A

B

C

D

E

F

0

1

2

3

4

5

6

7

■Board Setting

Before installing this board, the following settings should be made by qualified service personnel or system installers.

-3-

2. Position jumper connectors (CN101, CN151,
CN201, CN251, CN301, CN351, CN401, CN451,
CN501, CN551, CN601, CN651, CN701, CN751,
CN801, and CN851) on the board as shown below.

246810
1579

75 Ω

75 Ω

Clamping

Circuit

VIDEO IN

VIDEO OUT

3

Cross-point input for 1 channel

■Installation

The following installation should be made by qualified
service personnel or system installers.

● Installing Additional Extension

Boards

1. Remove the screws from the rear panel(s) of the
WJ-SX850 Matrix Switcher Card Cage.

2. Remove the rear panel(s).

3. Remove the front panel of the cage by removing the
two screws on the panel shown below.

The jumper connector positions designate the fol­lowing functions as shown below.

• Video Input Termination
5 and 6 Closed: 75 Ω termination
5 and 6 Open: High Z (impedance) termina-

tion

• Clamping Circuit
8 and 10 , 7 and 9 Closed: Off
7 and 8 , 9 and 10 Closed: On

• Video Output Mode
1 and 2 , 3 and 4 Closed: Wired Loop Through
1 and 3 , 2 and 4 Closed: Buffered Through

For detail settings, refer to the appen­dix on page 5.