Operation - Panasonic KX-TD816 Installation Manual

6.1.3 Operation

PROBLEM
• When using the
speakerphone mode with a
analogue proprietary
telephone, nothing is
audible.
• When using the
speakerphone/monitor
mode with a digital
proprietary telephone,
nothing is audible.
The unit does not ring.
During a power failure,
extensions connected to jack
numbers 01, 02, 09, 10 for KX-
TD816, and 01, 02, 09, 10, 17,
18 for KX-TD1232 do not
operate.
During system connection
operation for KX-TD1232,
originating an intercom/
outside call from one system to
the other system is not
possible.
Originating an outside call,
Call Transfer, or Conference
cannot be performed.
Troubleshooting
PROBABLE CAUSE
• The HANDSET /
HEADSET selector is set to
the "HEADSET" position.
• The "HEADSET" mode is
selected by Station
Programming, "Handset/
Headset Selection".
The Ringer Volume Selector is
set to "OFF".
• A digital or analogue
proprietary telephone (DPT
/ APT) is connected to the
jack.
• The dialling mode (tone or
pulse) is improper.
Interface between the systems
is disconnected.
The corresponding CO button
does not exist on the
proprietary telephone.
POSSIBLE 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 Station
Programming.
Set to "HIGH" or "LOW".
• Disconnect the DPT or APT and
connect a single line telephone.
• Set the Tone / Pulse switch to the
other position.
Connect the interface between the
systems and press the Reset Button on
both systems.
Programme the CO button. See
Programme [005] Flexible CO Button
Assignment in the Programming Guide.
6.1 Troubleshooting
181