Troubleshooting
6-4 Appendix
Problem Remedy
The MESSAGE button light lit.
“System Data Err 1” is displayed at
the operator 1’s telephone.
“System Data Err 2” is displayed at
the operator 1’s telephone.
“Check Printer” is displayed at the
operator 1’s telephone.
“System Link Down” is displayed at
the operator 1’s telephone.
A Power Failure occurred.
• Another extension left you a message waiting indication
during you were on the phone or left your desk.
• There is a wrong system data with back up RAM for master
system.
á Consult your dealer.
• There is a wrong system data with back up RAM for slave
system.
á Consult your dealer.
• The paper of the printer runs out or the printer is out-of-
service.
á Consult your manager or dealer.
• System inter-connection is down.
á Consult your dealer.
When a power failure occurs...
The system and Panasonic proprietary telephones stop all
functions. Specif c single line telephones are automatically
connected straight to specif c CO lines. This provides CO
line conversations between the single line telephone and the
following CO lines:
KX-TD816 KX-TD1232
CO01 CO01
CO02 CO02
CO05 CO09
CO13
CO14
CO21
All intercom calls and features do not function.
When turning the power back on...
Your system restarts with the stored data automatically.
Memory is protected by a pre-installed lithium battery.
There is no memory loss except for Automatic Callback
Busy (Reserving a busy line) and Held calls.
