Panasonic KX-TD500 Installation Manual page 220

4.2 Diagnosis
Item
Card
Result
Error
Indication
Error Message
PB Generator XX
failure
PB Receiver XX
failure
DSP1 failure
DSP2 failure
[Card/Port Test] Loop Back Test – Operation
(Continued from step 5 of [Card/Port Test] – Operation (General).)
a)
Point to
b)
Specify "External" or "Internal."
c)
Click
220
[Card/Port Test] DTMF G/R Test - Description
Display/Input Value
Card No. : Type
OK
NG
See "Error Indication
Table."
[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.
DSP1 on the E1 Card is not functioning properly. E1
DSP2 on the E1 Card is not functioning properly. E1
• "Loop Back Test" screen is displayed.
.
• Loop Back Test is executed between the Generator 1 and the Receiver 1.
• After executing the test, the test result is displayed.
Example: When an E1 card is installed in the Slot No. 209.
Description
The card number and the type of the target
card to be diagnosed. (The card specified in
"Card Information" screen is displayed
automatically.)
The results of diagnosis.
The details of an error.
Displayed only when Result is NG (no
good).
Description
in the Card/Port Test Menu screen and click.
Card
Applied
E1, BRI,
PRI30, T1,
DID-MFC
E1, T1,
DID-MFC
Utility