Panasonic KX-TD500 Manual De Usuario
General Features
116
Features Guide
Power Failure Transfer
Description
Power Failure Transfer connects specific telephones (any SLT) to the pre-determined CO lines
in the event of system power failure.
in the event of system power failure.
Conditions
•
Up to 192 pairs of extension / CO connection are available to maintain a conversation when
power is restored or TSW is recovering.
power is restored or TSW is recovering.
•
Auxiliary Connection between the Trunk card and the Extension card should be done as per
System Programming so that conversation is maintained when the power is restored or
TSW is recovering.
System Programming so that conversation is maintained when the power is restored or
TSW is recovering.
•
KX-TD500 System changes the current connection to the Auxiliary connection
automatically when the power supply stops.
automatically when the power supply stops.
•
DC Power Source
If DC power is available by the backup batteries even if the AC power fails, the KX-TD500
System will not change the current connection to the Auxiliary connection.
If DC power is available by the backup batteries even if the AC power fails, the KX-TD500
System will not change the current connection to the Auxiliary connection.
Installation Manual References
•
2.4 Extension Cards
•
2.5 Trunk Cards
•
2.9.1 Auxiliary Connection for Power Failure Transfer
Programming Guide References
•
10.5 Power Failure Transfer
Features Guide References
•
User Manual References
Not applicable.