86
Playback
Error
Possible Cause
Correction
A Message is not played back
The output volume control is at the
MIN. position (when a speaker is
used).
Adjust the volume by turning the
output volume control clockwise
toward the MAX. position.
Pin 4 of the DIP switches on the back
panel of the Voice Unit is ON.
Turn OFF the power to the PC,
remove the Unit, and turn OFF pin 4 of
the DIP switches.
The Voice Unit is defective.
Replace the Unit.
A Message is not played back
(In on-line mode)
Incorrect output mode and operation
mode have been selected on the DIP
switch on the back panel.
Correctly set the DIP switch.
The program is wrong.
Check the program.
A Message is not played back
(The Error indicator is lit )
Refer to the error code.
Refer to the error code.
A Message is not played back
(All indicators are unlit )
Refer to the error code
Refer to the error code.
A message is not issued from the
external speaker connected.
The output jack is not correctly
connected.
Check the connection of the plug
connected to the output jack.
The setting of the line/speaker selector
switch is wrong.
Check the setting of the line/speaker
selector switch.
The impedance of the
speaker/external amplifier does not
match that of the Voice Unit.
Check the impedance of the
speaker/external amplifier.
The power to the external amplifier is
OFF (when a speaker is connected
through the external amplifier).
Turn ON the power to the external
amplifier and adjust the volume.
The sound of the played back
message is too high or too low.
The recording time when the message
is played back is different from that
when the message was recorded.
Set the recording time to the same as
that when the message was recorded
with the DIP switch.
The sound of the played back
message is distorted.
The level of the message was too high
when the message was recorded.
Record the message at the correct
level.
The output level is too high.
Adjust the level by operating the
output volume control of the Unit and
the volume control of the external
amplifier.
A message not programmed is played
back.
The program is wrong.
Check the program.
Noise is imposed on the played back
message. Sometimes the message is
not played back.
The played back message is affected
by noise.
Separate the cables of the speaker
from power lines and I/O lines.
Troubleshooting
Section 5-2
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