Panasonic KXL-D721 - Manual (Page 31)

Troubleshooting
Check the following points before returning the unit for service
Trouble Possible Cause Solution
Turn on the
player’s POWER
switch, but
AC adaptor is not plugged
into the outlet or DC IN jack
correctly Plug in the AC adaptor
correctly ( 1®= P 11)
nothing appears
on the display
The batteries are not
installed into player
correctly, or dead
Install the batteries into player
properly or replace with new
ones ( P 11)
The data of
CD-ROM
IS
not
transmitted to
your computer
Connection between the
player and the computer is
improper Connect Sound/CD-ROM
Interface Card and l/F Box to
the player and to the computer
properly ( P 12)
There are duplicate SCSI
ID numbers in computer
system
Set different SCSI ID
number for each device in your
system ( P 33)
The software is not
installed correctly
Install the software correctly
( P 16)
The interface cable of pm is
bent or broken
Contact an Authorized
Panasonic Service Center
Terminator of the player is
set to OFF when using the
player with the l/F Box
attached
Set the terminator of the player
to ON ( P 33)
No sound can be
listened or Power The Speaker’s POWER
switch IS turned off
Turn on the Speaker’s POWER
switch
indicator on
R-speaker does
not light
The batteries are not
installed into R-speaker
correctly, or dead
Install the batteries into
R-speaker properly or replace
with new ones ( c^P 13)
Headphones/Speakers are
not connected
Connect the headphones to the
player's PHONES jack firmly or
connect the speaker to the 1^ Box’s
PHONES jack { P 13.27)
Volume control of player or
l/F Box are set to “0”
Set the volume control to a
higher level
L-speaker is not connected
to R-speaker
Connect L-speaker to
R-speaker properly ( c3=P 13)
Volume
IS
set to the lowest
level or Mute is selected in
the Volume Control/Mixer
application
Set the volume to a higher level
or turn off the Mute in the
Volume Control/Mixer
application ( c®"P 19, 20 in the
Audio Applications Manual)
X
m
>
D
m
(D
2
o
(A
3*
o
o
3
(O
31