Panasonic KX-TDA100 Wireless Office Headset User Manual


 
4.1 Troubleshooting
166 Installation Manual
4.1 Troubleshooting
4.1.1 Installation
PROBLEM PROBABLE CAUSE SOLUTION
Extension does not operate. Bad extension card. Exchange the card for a known working
one.
Bad connection between the
Hybrid IP-PBX and telephone.
Take the telephone and plug it into the
same extension port using a short
telephone cord. If the telephone works,
then the connection between the Hybrid
IP-PBX and the telephone must be
repaired.
A telephone with an A-A1 relay
is connected.
•Use a 2-wire cord.
Set the A-A1 relay switch of the
telephone to the "OUT" or "OFF"
position.
Bad telephone. Take the telephone and plug it into
another extension port that is working.
If the telephone does not work, replace
the telephone.
Wrong type of PSU. Replace the PSU with the appropriate
type.
The Hybrid IP-PBX does not
operate properly.
Press the Reset Button (refer to "4.1.4
Using the Reset Button").
Turn off the power switch, and then turn
it back on.
Turn off the power switch, and then
unplug the Hybrid IP-PBX. After 5
minutes, plug the Hybrid IP-PBX back
in, and turn the power switch back on.
Noise on external paging. Induced noise on the wire
between the Hybrid IP-PBX and
the amplifier.
Use a shielded cable as the connection
wire between the Hybrid IP-PBX and
amplifier. A short shielded cable is
recommended.
Distorted external music. Excessive input level from
external music source.
Decrease the output level of the
external music source by using the
volume control on the music source.
Alternate Calling—Ring/Voice
and Live Call Screening (LCS)
do not function as set when using
a Wireless Phone (KX-T7880/
KX-T7885/KX-TD7894/KX-
TD7895).
Voice-calling mode and Hands-
free mode with LCS are not
available with Wireless Phones.
Switch the calling mode to ring-calling.
Set the LCS mode to "Private".