Auxiliary Connection For Power Failure Transfer; Securing The Cords - Panasonic KX-TA308 Installation Manual

2.19

Auxiliary Connection for Power Failure Transfer

Power failure transfer connects a specific single line telephone (SLT) to selected outside
(CO) lines in the event of system power failure, as follows.
Outside (CO) line 1 – extension (T, R) jack 01
Outside (CO) line 4 – extension (T, R) jack 09
Connection of outside (CO) lines 1 and 4, and the respective extensions require no
auxiliary connection.
• In the event of a power failure, system memory is protected by a factory-provided
!
!
lithium battery. There is no memory loss except the Camp-on, Saved Number Redial,
Last Number Redial, Call Park and Message Waiting memories.
• The system automatically changes the current connection to the above connection
when the power supply stops.
• Proprietary telephones cannot be used during a power failure. Therefore, we
recommend connecting SLTs in parallel with proprietary telephones connected to
extension jacks 01 and 09, or connecting a KX-T7033 (power failure telephone).
• If DC power is available from backup batteries when AC power fails, the system will
not change the current connection to the above connection. (
Connection)
• Feature References
Section 3, Features
Power Failure Transfer, Paralleled Telephone Connection
2.20

Securing the Cords

1. Insert the rivet into the hole in the strap.
2. Insert the rivet and strap into the hole on the system.
2.17, Backup Batteries
* The illustration on this page is a KX-TA308.
2-29
Installation