Panasonic KX-TDA600 Installation Manual page 80

2.2 Installation of the Hybrid IP-PBX
5.
Plug each Bus Cable into the corresponding port of the BUS-M card in the Basic Shelf. Then, plug the
other end into the BUS-S card in each Expansion Shelf.
Note
When plugging or unplugging the Bus Cables, make sure that the DC power supply is turned off.
80 Installation Manual
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Bus Cable
For Expansion
Shelf 3
For Expansion
Shelf 2
For Expansion
Shelf 1