Onkyo DR-S2.2 Instruction Manual page 86

Troubleshooting
Symptoms
Too much noise is heard or
sound is interrupted
occasionally. (The FM ST
indicator does not light
steadily.)
Sound is distorted or
sound volume decreases.
Sound is excessively
distorted.
No preset channels are
selected.
Sound is reproduced from
the speakers but not
recorded.
The buttons on the DVD
Receiver operate but the
buttons on the remote
controller do not operate.
This unit contains a sensitive microcomputer, which under certain circumstances might fail to operate due to excessive noise
interference. If this happens, press the DVD Receiver's SPEAKER A/B button (or SPEAKER SETUP button for other than
North American and South American model) and STANDBY/ON button at the same time until "Clear" appears in the DVD
Receiver's display. The DVD Receiver turns into the standby mode, then all the custom settings for the receiver section of the
DVD Receiver will be erased. Please repeat the custom settings from the beginning.
86
Causes
• FM stereo waves may produce a hiss
noise when a certain level is reached.
• The position or direction of the FM
antenna (aerial) is incorrect.
• The station is too weak.
• The radio wave is distorted.
• Cars are running or airplanes are flying
near the house.
• There is a tall building or a mountain
nearby.
(The waves transmitted from the
transmission center (direct waves) and
the waved reflected by buildings or
mountains (diffraction waves) interfere
with each other causing multi pass
distortion.)
• The power cord (mains lead) is unplugged,
or the main power is switched off, for a
long time.
• The sound system you are trying to
record is DTS Surround.
• No batteries are inserted in the remote
controller.
• The batteries are worn out.
• The remote controller is not pointed at the
remote sensor of the DVD Receiver.
• The remote controller is too far from the
DVD Receiver.
• Any wrong MODE button is pressed.
Remedies
• Switch the frequency receiving mode to
mono.
• Adjust the position, height, and direction
of the FM antenna (aerial).
• Connect an FM outdoor antenna (aerial).
Try to use an antenna (aerial) with more
elements.
(For installation of the outdoor antenna
(aerial), consult your nearest dealer as it
requires special skills and experience.)
–
–
–
• The preset data in memory is lost. Preset
the radio stations again.
• DTS Surround sound is unable to be
recorded.
• Insert new batteries.
• Replace with new batteries.
• Point the remote controller at the remote
sensor of the DVD Receiver.
• Operate the remote controller within 5 m
(16 feet).
• Press the appropriate MODE button.
Pages
38
24, 25
24, 25
—
—
—
38
—
15
15
15
15
15