Sony RDR-HX750 Operating Instructions Manual page 131

Sound distortion occurs.
, Set "Tuner Level" in the "Audio In" setup
to "Compression" (page 115).
Sound is noisy.
, When playing a CD with DTS sound tracks,
noise will come from the LINE 2 OUT R-
AUDIO-L jacks, LINE 3 – TV jack, or
LINE 1/DECODER jack (page 89).
The sound volume is low.
, The sound volume is low on some DVDs.
The sound volume may improve if you set
"Audio DRC" in the "Audio Out" setup to
"On" (page 117).
, Set "Tuner Level" in the "Audio In" setup
to "Normal" (page 115).
An alternate audio track cannot be
recorded or played.
, When recording from connected
equipment, set "External Audio" to
"Bilingual" in the "Audio In" setup
(page 115).
, Multilingual tracks (main and sub) cannot
be recorded on the HDD (when Video
Mode On) DVD+RWs, DVD-RWs (Video
mode), DVD+Rs, or DVD-Rs (Video
mode). To record the language, set
"Bilingual Recording" in the "Audio In"
setup to "A/L" or "B/R" before recording
(page 115). To record both the main and sub
sounds on a disc, record on DVD-RWs/
DVD-Rs (VR mode). To record on the
HDD, set "HDD Recording Format" to
"Video Mode Off" in the "Recording" setup
(page 120).
, If you have connected an audio component
to the DIGITAL OUT (COAXIAL) jack
and want to change the audio track for the
HDD (when "HDD Recording Format" is
set to "Video Mode Off" in the "Recording"
setup (page 120))/DVD-RWs/DVD-Rs
(VR mode) during playback, set "Dolby
Digital Output" in the "Audio Out" setup to
"Dolby Digital -> PCM" (page 116).
Playback
The recorder does not play any type of disc
(except HDD).
, The disc is upside down. Insert the disc with
the labelled side facing up.
, The disc is not correctly inserted.
, Moisture has condensed inside the recorder.
In this case, if the recorder is on, leave it on
(if it is off, leave it off) for about an hour
until the moisture evaporates.
, If the disc was recorded on another recorder
and was not finalised (page 40), the
recorder cannot play the disc.
The recorder does not start playback from
the beginning.
, Resume play was activated (page 61).
, You have inserted a DVD whose Title menu
or DVD menu automatically appears on the
TV screen when it is first inserted. Use the
menu to start playback.
The recorder starts playing automatically.
, The DVD VIDEO features an auto
playback function.
Playback stops automatically.
, If the DVD has an auto pause signal, the
recorder stops playback at the auto pause
signal.
Some functions such as Stop, Search, or
Slow-motion Play cannot be performed.
, Depending on the DVD, you may not be
able to do some of the operations above. See
the instruction manual supplied with the
disc.
The language for the sound track cannot
be changed.
, Multilingual tracks are not recorded on the
DVD being played.
, The DVD VIDEO prohibits the changing of
the language for the sound track.
, Try changing the language using the DVD
VIDEO's menu.
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