Panasonic WJ-SX550B Operating Instructions Manual page 51

Connection with the System Controllers
Data Line Connection
Up to eight WV-CU550B System Controllers can be installed in a Matrix System.
The Control Board installed in the WJ-SX550B Matrix Switcher has eight ports that correspond to eight WV-CU550B System
Controller inputs.
If the supplied 6-conductor cable assembly is used, simply plug one end of the cable into a port on the Control Board and the
other end into one of the ports on the rear of the System Controller.
If you use cables assembled from locally procured materials, it is important that only high quality, data grade cable, suitable
for RS-485 communication (shielded 4-wire twisted pair cable) is used.
Low grade cable will result in unstable operation of the system.
Matrix Switcher
Pin No.
Control Board
1
2
3
4
5
6
Mode Selection Switch Setting
The Mode Selection Switch, that selects the operation mode of the System Controller, is located on the rear of the System
Controller. Set the switches to meet the system requirement as shown below.
Normal Mode
CAM-P Mode
Normal Mode: Enables selection of function menus on the LCD display, except the CAM-P (D5) Menu.
CAM-P Mode: Enables selection of the CAM-P (D5) Menu on the LCD display, including the menus available in Normal
Mode. Choose this mode to use the Camera Position functions.
Set the mode before turning the System Controller's power on.
Once the System Controller's power has been turned on, the mode is fixed. The factory default setting is Normal Mode.
52
6
1
Designation
System Controller
Ground Ground
RB TB
RA TA
TB RB
TA RA
Ground Ground
Matrix Switcher
RA
RB
TA
TB
MODE
OFF
ON
MODE
OFF
ON
Direction
Switcher ← Controller
Switcher ← Controller
Switcher ← Controller
Switcher ← Controller
System Controller
TA
TB
RA
RB
System Controller
6
1
3