User's Manual

16
KAF-3030R/1030 (En)
In case of difficulty
Note
Note
Do not use contact cleaners because they could cause a malfunction. Be specially careful of contact cleaners containing oil, for
they may deform the plastic components.
Operation to reset
The microcomputer may fall into malfunction (impossibility to
operate, erroneous display, etc.) when the power cord is un-
plugged while power is ON or due to an external factor. In this
case, execute the following procedure to reset the microcom-
puter and return it to normal condition.
Set the POWER to OFF then, while holding down the SOURCE
DIRECT key, set the POWER switch to ON.
Symptom
Remote control unit (KAF-3030R only)
Cause Remedy
•
Replace with new batteries. !
•
Operate the remote control unit within the
controllable range.
!
•
Connect properly referring to “System
connection”.
67
•
Place the tape(s), CD or MD in the source
component to be played.
•
Set the POWER switch to ON. @
Speaker protection circuit
When this unit’s power is turned ON with the speaker cable short-circuited, the speaker protection functions.
If the all indicators blink and no sound occurs, turn the power OFF, remove the short-circuit, then turn the power ON again.
•Please note that resetting the microcomputer clears the contents
stored in it and returns it to the condition when it left the factory.
Symptom
Cause Remedy
•
Connect them properly referring to “Sys-
tem connection”.
8
•
Adjust the volume to a proper level.@
•
Press the MUTE key to OFF. #
•
Set the SPEAKERS switch(es) to ON.
@
•
Check the system control connections.
67
•
Turn the power off, eliminate the short-cir-
cuiting, then turn on the power again.
•
Connect it properly referring to “System
connection”.
8
•
Adjust the Left/Right balance. #
•
Press the Adv. DA / CD DIRECT key to
OFF. (KAF-3030R only)
Amplifier
What appears to be a malfunction may not always be serious. If your unit should not perform as expected, consult the table below
to see if the problem can be corrected before seeking help from your dealer or service representative.
Notes
The RDS EON function
•
When this unit is connected to a KENWOOD tuner with the RDS EON function using a system control cord, the input of this unit
automatically switches to the tuner when the tuner receives a desired program in the EON reservation mode.
•
Note that the RDS EON function is not available while the Adv. DA / CD DIRECT is ON.
Remote control operation is not possible.
•
Batteries are exhausted.
•
The remote control unit is too far away
from the main system, controlling angle is
too large, or there is an obstacle in be-
tween.
•
The audio cords and system control cords
are not connected properly.
•
The source component to be operated
does not contain the tape(s), CD or MD.
•
The POWER switch is set to OFF.
Sound is not output.
All indicators blink and sound is not
output.
Sound is not output from one of the
speakers.
No sound from a selected source.
(KAF-3030R only)
•
The speaker cords are disconnected.
•
The VOLUME CONTROL is set to the
minimum position.
•
MUTING is ON.
•
The SPEAKERS switches are set to OFF.
•
The system control cords are not fully con-
nected.
•
Speaker cords are short-circuited.
•
The speaker cord is disconnected.
•
The BALANCE control is set to an extreme
position.
•
Adv. DA / CD DIRECT is ON. (KAF-3030R
only)