Panasonic KX-TD500 Installation Manual page 223

Error Message
PB Generator XX
failure
PB Receiver XX
failure
[Card/Port Test] Loop Back Test – Operation
(Continued from step 5 of [Card/Port Test] – Operation (General).)
a)
Point to
• "Loop Back Test" screen is displayed.
b)
Specify "External" or "Internal."
c)
Click
• Loop Back Test is executed between the Generator 1 and the Receiver 1.
• After executing the test, the test result is displayed.
Installation Manual
[Card/Port Test] DTMF G/R Test - Error Indication Table
PB Generator is not functioning properly.
XX: PB Generator No.
PB Receiver is not functioning properly.
XX: PB Receiver No.
in the "Card/Port Test Menu" screen and click.
.
Example: When a T1 card is installed in the Slot No. 105.
Description
Utility
Card
Applied
BRI, PRI23,
T1
T1
223