Operation - Panasonic KX-TDA600 Installation Manual

4.1.3 Operation

4.1.3 Operation
PROBLEM
•
When using the
speakerphone on an
APT, nothing is audible.
•
When using the
speakerphone/monitor
mode with a DPT,
nothing is audible.
•
The PT does not ring.
•
During a power failure,
extensions connected
to ports 1 to 4 of
EMSLC16/ESLC16/
ECSLC24/CSLC16 and
ports 1 to 2 of DHLC8/
SLC8 cards do not
operate.
•
Originating an outside
call, call transfer, or
conference cannot be
performed.
•
The LED of the CS does
not change to Green
ON.
320 Installation Manual
PROBABLE CAUSE
•
The HANDSET/
HEADSET selector is
set to the "HEADSET"
position.
•
The "HEADSET" mode
is selected by Personal
Programming,
"Handset/Headset
Selection".
•
The ringer volume is off.
•
A DPT or APT is
connected to the
extension port.
•
The dialling mode (tone
or pulse) is incorrect.
•
The corresponding
flexible button does not
exist on the PT.
•
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.
<KX-TDA0158 only>
•
The Local Processor
(LPR) software of the
corresponding DHLC/
DLC card is not version
5.000 or later.
SOLUTION
•
When the headset is not used, set the
HANDSET/HEADSET selector to the
"HANDSET" position.
•
When the headset is not used, select the
"HANDSET" mode by Personal
Programming.
•
Turn on the ringer volume.
•
Disconnect the DPT or APT and connect
an SLT.
•
Set the Tone/Pulse switch to the other
position.
•
Programme the flexible button. Refer to
"1.20.2 Flexible Buttons" in the Feature
Guide.
•
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.