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