ONKYO TX-DS989 Manuel D'Instructions
69
FM/AM TUNER
AM stations cannot be received.
• AM loop antenna is not connected.
➞ Connect the included AM loop antenna to the AM antenna
terminals.
Buzzing noise on AM stations (particularly
noticeable at night or with weak stations).
noticeable at night or with weak stations).
• Noise from electrical apparatus such as fluorescent lamp.
➞ Move the AM loop antenna to different position.
➞ Set up an outdoor AM antenna.
➞ Set up an outdoor AM antenna.
Noise is heard at high-pitched sounds on AM
stations.
stations.
• Noise from TV set.
➞ Place the AM loop antenna as far as possible from the TV.
➞ Move unit away from TV set.
➞ Move unit away from TV set.
Crackling noise on both AM and FM stations
• Noise caused by fluorescent lamp being turned on and off.
➞ Move antenna as far as possible from the fluorescent lamp.
• Noise from automobile ignition.
➞ Install an FM outdoor antenna as far as possible from the
road.
➞ Change the position or direction of the outdoor antenna.
The indicators light for stereo reception, but
sound is distorted and stereo separation is bad.
sound is distorted and stereo separation is bad.
• Station is too strong.
➞ Change to FM indoor antenna.
• Multiple reflection of the radio waves because of tall buildings
or mountains.
➞ Use antenna that has better directivity and select a point
➞ Use antenna that has better directivity and select a point
where distortion is least.
Indicators for stereo reception flicker and hiss is
heard on FM stations.
heard on FM stations.
• Station is too weak.
➞ Install an outdoor FM antenna.
• Stereo FM broadcasts cover only about half the distance of an
ordinary broadcast.
➞ Change the position or direction of the outdoor antenna.
➞ Change the position or direction of the outdoor antenna.
No preset station is recalled.
• Power cord has been unplugged or the POWER switch has
been turned off for a long time.
➞ The memory contents are lost. Store all stations again.
VIDEO and AUDIO
Desired picture does not appear.
• Improper connection.
➞ Check the connection again. Insert the plugs and
connectors completely.
• Video Setup sub-menu of Input Setup menu settings are
incorrect.
➞ Check Settings.
➞ Check Settings.
No on-screen display.
• Improper connection.
➞ Check connections.
• OSD Menu is only display to monitor connected to
MONITOR 1.
➞ If connected to MONITOR 2, reconnect to MONITOR 1.
Picture and sound do not match.
• Improper connection.
➞ Check connections.
• Video Setup sub-menu of Input Setup menu settings are
incorrect.
➞ Check settings.
➞ Check settings.
No sound, or sound of the selected source is not
heard.
heard.
• Digital Setup sub-menu of Input Setup menu settings are
incorrect.
➞ Check settings.
No picture appears on the TV screen (or monitor).
• TV (or monitor) is not set to receive the output signals from the
receiver.
➞ Set the TV (or monitor) to the receiver input.
➞ Set the TV (or monitor) to the receiver input.
• Video cable is not connected securely.
➞ Check connections.
• S VIDEO IN signal is output at VIDEO OUT and S-VIDEO
OUT, but VIDEO IN signal is only output at VIDEO OUT.
Also, COMPONENT VIDEO IN signal is only output at
COMPONENT VIDEO OUT.
➞ Check the input and output signals.
Also, COMPONENT VIDEO IN signal is only output at
COMPONENT VIDEO OUT.
➞ Check the input and output signals.
REMOTE CONTROLLER
Front panel controls function but remote
controller controls do not.
controller controls do not.
• No batteries in remote controller.
➞ Insert batteries.
• Batteries have worn out.
➞ Replace batteries.
Troubleshooting guide