Panasonic WJ-SX550B Operating Instructions Manual page 59

Set the Matrix Switcher and the Camera Controllers (up to 8) as shown below.
Parameters
Daisy :
2-Line (Half Duplex) connection is not available in a
daisy chain.
Caution
Only one unit in a daisy chain is available for receiving
alarm data. Set the Mode Selection Switch on one
Camera Controller to "NORMAL" position and on the
others to "ALARM OFF" position.
60
Models Matrix Switcher
WJ-SX550B
F/H Duplex : Full
On Camera In Number #1 - - - Unit Number:
Camera In Number #2 - - -
Camera In Number #3 - - - Unit Number:
Camera In Number #4 - - -
Camera In Number #5 - - - Unit Number:
Camera In Number #6 - - - Unit Number:
Camera In Number #7 - - - Unit Number:
Camera In Number #8 - - - Unit Number:
Note
Camera Controller
WV-RM70
1
Unit Number: 2
3
Unit Number: 4
5
6
7
8
3