Troubleshooting - Panasonic KX-T0155 Quick Installation Manual

9 Troubleshooting

PROBLEM
•
The LED of the CS does not
change to Green ON.
<KX-T0158 only>
•
The maximum number of
PS calls that the CS
supports cannot be made.
•
The LED of the CS stays
Red ON during normal
operation.
•
"CLEAR SCAN DATA" is
displayed on the PS's
screen after turning on the
PS.
Document Version 2009-12
PROBABLE CAUSE
•
The optional service card is
not working.
•
CS is not connected
properly.
•
CS is not set for normal
operation.
•
The status of the port that
the CS is connected to is
Out of Service.
<Only when connecting a
KX-T0158 CS to a
KX-TDA600/KX-TDE100/
KX-TDE200/KX-TDE600>
•
The Local Processor (LPR)
software of the
corresponding DHLC/DLC
card is not version 5.000 or
later.
<KX-T0158 only>
•
Both KX-T0158 and
KX-T0155 CSs are
connected to the same
card, and the KX-T0158
CSs are connected to
higher-numbered pins on
the card than the
KX-T0155 CSs.
•
Poor connection
•
CS malfunction
•
The PS cannot be used for
normal operation when
scan data is stored on the
PS.
SOLUTION
•
Install the card properly.
•
Make sure that the cable is connected
properly with correct pin assignments.
Also, make sure that the cable does not
make short circuits.
•
Switch all DIP switches off.
•
Change the port status from Out of
Service to In Service using the
Maintenance Console.
•
Upgrade the LPR software of the
DHLC/DLC card.
•
Connect the KX-T0158 CSs to
lower-numbered pins on the card than
the KX-T0155 CSs.
•
Connect the KX-T0158 and KX-T0155
CSs to different cards.
•
Make sure that a 4-pair cable is used
for connection.
•
Replace the CS.
•
Clear the scan data by following the
procedure described in "Clearing the
Stored Scan Data" in this guide.
Quick Installation Guide
9 Troubleshooting
45