Panasonic KX-TA624 Troubleshooting, If a power failure occurs, Power Failure Transfer, 5Appendix

Models: KX-TA624

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Troubleshooting

5Appendix

Troubleshooting

If a power failure occurs...

Your system enables a conversation between a specific outside (CO) line and extension (Power Failure Transfer) and supports system data backup.

Power Failure Transfer

A specific extension can be automatically connected to a specific outside (CO) line. This provides outside (CO) line calls between the following extension and outside (CO) line.

Outside (CO) line 1 is connected to extension jack number 01.

Outside (CO) line 4 is connected to extension jack number 09.

All other conversations will be disconnected during a power failure.

Proprietary telephones (PT) cannot be used during a power failure. A single line telephone will work in the event of a power failure. Connect the single line telephone to the above jack.

When power is restored after a power failure, your system automatically restarts, maintaining as much of the previous system data as possible.

 

Problem

 

Probable Cause

Possible Solution

 

 

 

 

 

Nothing is heard in the

 

The “Headset” mode is

When the headset is not used, set the

hands-free mode.

 

selected.

mode to “Handset”.

 

 

 

 

Refer to “Handset/Headset

 

 

 

 

Selection” in Station Programming

 

 

 

 

(Section 2), or “Initial Settings”

 

 

 

 

(Section 1.1).

 

 

 

 

The unit does not ring.

 

• An outside (CO) line

• To program outside (CO) line

 

 

 

number is not programmed.

numbers, refer to the Installation

 

 

 

• The Ringer Volume is set to

Manual.

 

 

 

“OFF”.

• Increase the Ringer Volume. Refer

 

 

 

 

to “Initial Settings” (Section 1.1).

 

 

 

 

The display flashes the

 

The system internal clock is

Consult with an authorized

following message.

 

not working properly.

Panasonic Factory Servicenter.

 

 

 

 

 

 

Set Time & Date

 

 

 

 

 

 

 

 

Appendix 5-13

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Panasonic KX-TA624 user manual Troubleshooting, If a power failure occurs, Power Failure Transfer, 5Appendix