Open as PDF
Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is
something wrong with this component, check the points below. Sometimes the trouble may lie in
another component. Investigate the other components and electrical appliances being used. If the
trouble cannot be rectified even after exercising the checks listed below, ask your nearest Pioneer
authorized service center or your dealer to carry out repair work.
• If the unit does not operate normally due to external effects such as static electricity
disconnect the power plug from the outlet and insert again to return to normal operating
The power does not turn on. • Connect the power plug to the wall outlet.
• Disconnect the power plug from the outlet, and insert again.
• Make sure the power source is the right voltage for the AC inlet.
The power does not turn on, or
switches off suddenly (an error
message may be displayed at
• Wait for one minute before switching back on.
• Make sure there are no loose strands of wire touching the unit. This
could cause the system to shut off automatically.
• Check that the speakers are connected correctly.
• Make sure the voltage of the mains power source is correct for the
• Try reducing the volume level.
• If the problem persists, take it to your nearest Pioneer authorized service
center or your dealer for servicing.
No sound is output when a
function is selected.
• If you’re using the F.AUDIO/LINE input, make sure the component is
connected correctly (see Connecting auxiliary components on page 15).
• Press MUTE on the remote control to turn muting off.
• Adjust the volume.
No image is output when
• Make sure the TV is connected correctly (see Connecting to your TV on
Can’t operate the remote
• Replace the batteries (see Loading the batteries on page 6).
• Operate within 7 m, 30° of the remote sensor on the front panel (see
Range of the remote control unit on page 7).
• Remove the obstacle or operate from another position.
• Avoid exposing the remote sensor on the front panel to direct light.
The microphone can’t be heard. • You are only using one microphone and it’s plugged into the MIC (SUB)
jack. The MIC (SUB) jack can only be used if there is also a microphone
plugged into the MIC (MAIN) jack.
• Adjust the MIC VOL.
Feedback noise when mic is
• The mic is pointing toward the speakers. Keep the mic pointed away
from the speakers.
• The microphone level is set too high. Turn down the mic control level.
CX303_505_500.book Page 52 Wednesday, June 27, 2007 2:39 PM