Panasonic KX-TDA30 Installation Manual page 244

4.1.3 Operation
PROBLEM
•
Cannot register the PS.
•
PS becomes out of range.
•
Cannot make calls using
the PS.
•
Noise is frequent while
using the PS.
•
Conversations discon-
nect while using the PS
•
"NO SERVICE" is dis-
played on the PS's
screen.
•
The CS is not busy (i.e.,
the status of the LED is
not Moderate Green
Flashing), but calls can-
not 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-den-
sity CS supports cannot
be made.
244 Installation Manual
PROBABLE CAUSE
•
Wrong Personal Identifi-
cation Number (PIN) is
registered to the PS.
•
CS is not connected prop-
erly.
•
CS is not working.
•
Location of CS is not
good.
•
Access system of the PS
is not properly set.
•
Call handover is not work-
ing.
•
PS is out of CS coverage
area.
•
CSs are located too close
together in the same area.
•
It may take about 20 s for
CS to start up after the
status has been changed
to In Service.
•
Poor connection
SOLUTION
•
Enter the PIN set to the PBX into the PS.
•
Make sure that the cable is connected
properly with correct pin assignments. Al-
so, make sure that the cable does not
make short circuits.
•
Switch all DIP switches off.
•
Make sure that the cable is connected
properly with correct pin assignments. Al-
so, make sure that the cable does not
make short circuits.
•
Switch all DIP switches off.
•
Locate the CS properly (refer
to "2.7.5 Site Survey Using the
KX-TCA255/KX-TCA256/KX-TCA355/
KX-TD7590", "2.8.5 Site Survey",
or "2.9.5 Site Survey" ).
•
Change the access system setting of the
PS to the appropriate system or automat-
ic.
•
Locate the CS properly (refer
to "2.7.5 Site Survey Using the
KX-TCA255/KX-TCA256/KX-TCA355/
KX-TD7590", "2.8.5 Site Survey",
or "2.9.5 Site Survey" ).
•
Reduce the number of CSs in the area, or
increase the distance between CSs (refer
to "2.7.5 Site Survey Using the
KX-TCA255/KX-TCA256/KX-TCA355/
KX-TD7590", "2.8.5 Site Survey",
or "2.9.5 Site Survey" ).
•
Wait until the CS starts up.
•
Make sure that a 4-pair cable is used for
connection.