Panasonic KXTA30820 Installation Manual - Page 344

Installation

Page 344 highlights

6.1 Installation PROBLEM Extension does not operate. Improper reset operation. Noise during external paging. Volume distortion from external music source. Speed Dialing or OneTouch Dialing does not function. A proprietary telephone connected to extension jacks 01 through 08 does not operate, but a single line telephone operates. PROBABLE CAUSE POSSIBLE SOLUTION Something is wrong with the connection between the system and extension. Take the extension and plug it into the same extension port using a short telephone cord. If the telephone works correctly, the connection between the system and the extension must be repaired. A telephone with an A-A1 relay is connected. Use a 2 wire cord. Set the A-A1 relay switch on the telephone to the "OUT" or "OFF" position. Something is wrong with the extension. Take the extension and plug it into another extension port that is working. If the telephone does not work, replace the phone. Turn the Power Switch off and on. Induced noise on the wire between the system and the amplifier. Use a shielded cable as the connection wire between the system and amplifier. A short shielded cable is recommended. 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. Wrong programming. Enter an outside (CO) line access number (9, 81 through 83) in programming. An extension (H, L) jack 01 through 08 may have been shorted. Turn the Power Switch off and fix the shorted part, then turn the Power Switch on. 6-2 Troubleshooting

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6-2
Troubleshooting
6.1
Installation
Extension does not
operate.
Improper reset operation.
Noise during external
paging.
Volume distortion from
external music source.
Speed Dialing or One-
Touch Dialing does not
function.
A proprietary telephone
connected to extension
jacks 01 through 08 does
not operate, but a single
line telephone operates.
Something is wrong with
the connection between the
system and extension.
A telephone with an A-A1
relay is connected.
Something is wrong with
the extension.
Induced noise on the wire
between the system and the
amplifier.
Excessive input level from
external music source.
Wrong programming.
An extension (H, L) jack
01 through 08 may have
been shorted.
Take the extension and plug it into
the same extension port using a
short telephone cord. If the
telephone works correctly, the
connection between the system and
the extension must be repaired.
Use a 2 wire cord.
Set the A-A1 relay switch on the
telephone to the “OUT” or “OFF”
position.
Take the extension and plug it into
another extension port that is
working. If the telephone does not
work, replace the phone.
Turn the Power Switch off and on.
Use a shielded cable as the
connection wire between the
system and amplifier. A short
shielded cable is recommended.
Decrease the output level of the
external music source by using the
volume control on the music
source.
Enter an outside (CO) line access
number (9, 81 through 83) in
programming.
Turn the Power Switch off and fix
the shorted part, then turn the
Power Switch on.
PROBLEM
PROBABLE CAUSE
POSSIBLE SOLUTION