Panasonic KX-TDE100 Installation Manual page 279

PROBLEM
•
Cannot make calls using
the PS.
•
Noise is frequent while
using the PS.
•
Conversations
disconnect while using
the PS.
•
"NO SERVICE" is
displayed on the PS's
screen.
•
The CS is not busy (i.e.,
the status of the LED is
not Moderate Green
Flashing), but calls
cannot be made or
received.
•
There is noise during a
phone call.
•
PS stays out of service
when the CS status is
changed from Out of
Service to In Service.
•
The maximum number of
PS calls that a
high-density CS
supports cannot be
made.
PROBABLE CAUSE
•
CS is not working.
•
Location of CS is not
good.
•
Access system of the PS
is not properly set.
•
Call handover is not
working.
•
PS is out of CS coverage
area.
•
There is noise during a
phone call.
•
It may take about 20 s for
CS to start up after the
status has been changed
to In Service.
•
Poor connection
SOLUTION
•
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.
•
Locate the CS properly (refer to "3.9.5 Site
Survey Using the KX-TCA255/
KX-TCA256/KX-TCA355/
KX-TD7590", "3.10.5 Site Survey",
or "3.11.5 Site Survey").
•
Change the access system setting of the
PS to the appropriate system or automatic.
•
Locate the CS properly (refer to "3.9.5 Site
Survey Using the KX-TCA255/
KX-TCA256/KX-TCA355/
KX-TD7590", "3.10.5 Site Survey",
or "3.11.5 Site Survey").
•
Reduce the number of CSs in the area, or
increase the distance between CSs (refer
to "3.9.5 Site Survey Using the
KX-TCA255/KX-TCA256/KX-TCA355/
KX-TD7590", "3.10.5 Site Survey",
or "3.11.5 Site Survey").
•
Wait until the CS starts up.
•
Make sure that a 4-pair cable is used for
connection.
5.1.3 Operation
Installation Manual 279