Panasonic KX-NCP0158 Quick Installation Manual page 56

12 Troubleshooting
PROBLEM
•
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.
•
IP-CSs are installed at a
remote site after installing
CSs at a local site, but the
IP-CSs do not operate.
•
After uninstalling some
CSs, other CSs do not
operate.
56 Quick Installation Guide
PROBABLE CAUSE
•
CSs are located too close
together in the same area.
•
It may take about 20 s for
the CS to start up after the
status has been changed
to In Service.
•
IP-CSs are not properly
synchronized with any CS.
•
Master CS is uninstalled.
SOLUTION
•
Reduce the number of CSs in the area,
or increase the distance between CSs
(refer to "5 Site Survey Using the
KX-TD7685/KX-TD7695/
KX-TD7696").
•
Wait until the CS starts up.
•
When using only one IP-CS at a remote
site, assign the IP-CS as Master CS1.
•
When using multiple IP-CSs at a
remote site, establish air
synchronization between IP-CSs.
•
Assign a Master CS again for air
synchronization (refer to "Assigning the
Synchronizing CSs").
Document Version 2009-06