Panasonic KX-TD500 Installation Manual page 232

4.2 Diagnosis
TSW7 failure
TSW8 failure
TSW9 failure
DPAD1 failure
DPAD2 failure
DPAD3 failure
DPAD4 failure
Conference Trunk 1 failure
Conference Trunk 2 failure
Conference Trunk 3 failure
Conference Trunk 4 failure
Conference Trunk 5 failure
Conference Trunk 6 failure
Conference Trunk 7 failure
Conference Trunk 8 failure
232
[TSW Test] TSW Test - Error Indication Table
Error Message Description
TSW7 is abnormal.
TSW8 is abnormal.
TSW9 is abnormal.
DPAD1 is abnormal.
DPAD2 is abnormal.
DPAD3 is abnormal.
DPAD4 is abnormal.
Conference Trunk 1 is not functioning
properly.
Conference Trunk 2 is not functioning
properly.
Conference Trunk 3 is not functioning
properly.
Conference Trunk 4 is not functioning
properly.
Conference Trunk 5 is not functioning
properly.
Conference Trunk 6 is not functioning
properly.
Conference Trunk 7 is not functioning
properly.
Conference Trunk 8 is not functioning
properly.
Utility