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RQT8075
Troubleshooting guide
No sound from the unit’s
speakers.
≥
Turn off the FM transmitter. When [FM-TM] is on (lights orange), no
sound is heard from the unit’s speakers. When not using the FM
transmitter, press [FM-TM] to off (lights green or when KEY
ILLUMINATION “OFF” is selected, goes out). (23)
≥
The speaker is off if the LCD is closed or headphones are connected.
≥
Turn up the volume. (10, 20)
Sound distorted.
≥
Select “Off” in “Advanced Surround”. (12)
≥
Move unit away from mobile phones.
≥
Noise may occur when playing WMA files.
≥
The disc may have restrictions on the method of audio output. With
some multi-channel discs, unless the number of connected speakers is
the same as the disc’s channel specification, audio will not be output
properly. Refer to the disc’s jacket for more information.
[DVD-A]
≥
There may be some noise output when playing MPEG4 or the noise
canceling function is turned on or off, but this is normal.
Piercing noise comes
from the speakers.
≥
If you have connected a digital amplifier which does not include
decoder, be sure to select “PCM” in “Dolby Digital” or “DTS Digital
Surround” in “Audio” tab. (27)
Effects do not work.
≥
None of the audio effects work when the unit is connected through
the digital optical cable and is outputting bitstream signals. (28)
≥
Some audio effects do not work or have less effect with some discs.
≥
Advanced Surround and Multi Re-master do not work if you have
changed the play speed.
No sound from other speakers.
≥
Check all connections and settings. (28)
No sound when you
change the play speed.
≥
There may be a pause in sound.
FM transmitter does not
work.
≥
FM transmitter does not work when the audio/video cable or
headphones are connected.
Cannot record to digital
recording equipment.
(Incorrect sound
recorded.)
≥
You cannot record WMA/MP3.
≥
You cannot record DVDs that have protection preventing digital
recording.
≥
You cannot record DVDs if the recording equipment cannot handle
signals with a sampling frequency of 48 kHz.
≥
Make the following settings:
– Advanced Surround: Off (12)
– PCM Digital Output: Up to 48 kHz (27)
– Dolby Digital/DTS Digital Surround: PCM (27)
“/”
≥
The operation is prohibited by the unit or disc.
No On-Screen display.
≥
Select “On” for “On-Screen Messages” in “Display” tab. (27)
“Check the disc.”
≥
Clean the disc. (35)
“ ERROR 01”
≥
A problem has occurred with the battery pack. Consult your dealer.
“ ERROR 02”
≥
The battery pack has been recharging for 12 hours but has failed to
recharge for some reason. Recharge again.
“ ERROR 03”
≥
You are recharging in a location that is too hot or too cold. Recharge
at normal temperature [
i5 oC to i35 oC (i41 oF to i95 oF)].
“H
∑∑”
∑∑ stands for a
number.
≥
Trouble has occurred. The number appearing after “H” depends on
the problem. Turn the unit off and on again. Alternatively, turn the unit
off, disconnect the power source (AC or battery pack), reconnect the
power and turn the unit on again.
≥
If the service numbers fail to clear, note the service numbers and
consult your dealer.
“Cannot display group
xx, content xx”
≥
You are trying to play incompatible groups or content. (8, 19)
Sound incorrect
Recording
Displays
Troubleshooting guide
34