Panasonic KX-TDA600

2.5 Information about the Built-in Shelf Expansion
Card
2.5.1 BUS-S Card
Function
Shelf expansion card, built in to an Expansion Shelf, for connecting to the Basic Shelf.
LED
Bus Cable Connector
Noise Shield Connector
WARNING
A lithium battery is used in the BUS-S card. There is a risk of explosion if the battery is replaced
with the incorrect type. Dispose of used batteries according to the manufacturer’s instructions.
Note
Portions of this
product contains software of Datalight, Inc. Copyright 1993–2000 Datalight,Inc., All Rights
Reserved.
LED Indications
Indication Colour Description
CARD STATUS Green/Red Card status indication
• Green ON: Normal
• Red ON: Fault (includes reset)
• Red Flashing (60 times per minute): Out of Service
132 Installation Manual
2.5.1 BUS-S Card