Panasonic KX-TD1232E, Installation Manual

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3 Features
P
Features 3-139
• In the event of a power failure, system memory is protected by the
factory-provided lithium battery. There is no memory loss except the
memories of Camp-On and Call Park. However if the system finds the
wrong system data, the indication “Memory data loss” is displayed on
the display proprietary telephone of Operator 1.
Programming References
No programming required.
Feature References
None
Operation References
Not applicable.
P
ower Failure Transfer
Description
If a power failure should happen, or during a system-off-line state,
single line telephone (SLT) which is connected the Power Failure
jack should be connected straight to specific CO lines.
Connections between the CO lines and the SLTs are as follows:
KX-TD816
The power failure transfer jacks – CO 1, 2, 5
KX-TD1232
The power failure transfer jacks of Master System – CO 1, 2, 9
The power failure transfer jacks of Slave System – CO 13, 14, 21
Conditions
• Only SLT is available during a power failure.
• If the power is restored during a call using a SLT, the call is
disconnected.
Connection References
Section 2, Installation,
2.3.2 Extension Connection
2.4.2 CO Line Connection (Optional Card)
2.5 Auxiliary Connection for Power Failure Transfer
Programming References
No programming required.
Feature References
Section 3, Features,
Power Failure Restart
Operation References
Not applicable.