Auxiliary Connection For Power Failure Transfer - Panasonic KX-TD500 System Reference Manual

5.00 Auxiliary Connection for Power Failure Transfer

Power Failure Transfer connects a specific Single Line and PITS telephones to selected
trunks in the event of system power failure.
The following PITS telephones can be used during power failure.
KX-T30830, KX-T61630, KX-T123230, KX-T123230D, KX-T123235
For further information about Power Failure Transfer, refer to Section 15-H-1.00 "Power
Failure Transfer Assignment".
The Auxiliary Connection (see the illustration below) is required to implement this feature.
KX-TD500 System changes the current connection to the Auxiliary connection
automatically when the power supply stops.
While the DC power is available by the backup batteries even if the AC power fails,
KX-TD500 System does not change the current connection to the Auxiliary
connection.
1) Connection
Central Office Line option card
(LCOT, GCOT, RCOT, PCOT)
• Insert the modular plugs of connection cords (6-conductor wiring) to the modular jacks of
Central Office Line option cards (LCOT, GCOT, RCOT, PCOT) and Extension option
cards (SLC, HLC, DHLC, ESLC, MSLC).
PLC and DLC cards (Extension cards) are not available with Power Failure Transfer.
T T T R R R
3 2 1 1 2 3
T : Tip
n
R : Ring
n
(Modular plug)
Modular Jack 1
Modular Jack 2
Modular Jack 3
2-C-59
Extension option card
(SLC, HLC, DHLC, ESLC, MSLC)