Onkyo TX-NR474 Manual De Instrucciones página 74

> Before Start > Part Names
0 Confirm that the connection between the output jack on
the device and the input jack on this unit is correct.
0 Make sure that none of the connecting cables are bent,
twisted, or damaged.
0 If the MUTE indicator on the display flashes, press
the remote controller to cancel muting.
0 While headphones are connected to the PHONES jack,
no sound is output from the speakers.
0 When "4. Source" - "Audio Select" - "PCM Fixed Mode"
in the Setup menu is set to "On", no sound is played
when signals other than PCM are input. Change the
setting to "Off".
Check the following if the above does not fix the problem:
There is no sound from the TV
0 Change the input selector on this unit to the position of
the terminal to which the TV is connected.
0 If the TV doesn't support the ARC function, along with
connection by HDMI, connect the TV and this unit using
a digital optical cable, digital coaxial cable, or analog
audio cable.
No sound from a connected player
0 Change the input selector on this unit to the position of
the terminal to which the player is connected.
0 Check the digital audio output setting on the connected
component. On some game consoles, such as those that
support DVD, the default setting is off.
0 With some DVD-Video discs, you need to select an audio
output format from a menu.
A speaker produces no sound
0 Make sure that the polarity of the speaker cables (+/-) is
correct, and that no bare wires are in contact with the
metal part of speaker terminals.
0 Make sure that the speaker cables have not shorted.
0 Make sure the speakers are connected correctly (P14).
Settings for the speaker connection environment need to
be made in "1. AccuEQ Room Calibration" (P20) in Initial
74
> Install > Initial Setup
Setup.
0 Depending on the source and current listening mode, not
much sound may be produced. Select another listening
mode to see if sound is output.
on
The subwoofer produces no sound
If the setting of the front speakers is "Full Band" and during
2ch input such as from the TV or music, the low range
elements will be output from the front speakers rather than
from the subwoofer. If you would rather output from the
subwoofer, make one of the following settings.
1. Change the front speakers settings to a setting other
than "Full Band" for the crossover frequency value.
The range below the frequency you specify will be output
from the subwoofer rather than the front speakers. We
do not recommend changing this if your front speakers
have good low range reproduction capabilities.
2. Change "Double Bass" to "On".
The low range elements will be output from both the front
speakers and the subwoofer. This may mean that there
is too much bass. Do not change if this happens, or
choose option 1.
0 Refer to "2. Speaker" - "Crossover" (P55) in the Setup
menu for details.
0 When you play source material that contains no
information in the LFE channel, the subwoofer produces
no sound.
Noise can be heard
0 Using cable ties to bundle analog audio cables, power
cords, speaker cables, etc. may degrade the audio
performance, so refrain from doing it.
0 An audio cable may be picking up interference. Try
repositioning your cables.
The beginning of audio received by an HDMI IN cannot
be heard
0 Since it takes longer to identify the format of an HDMI
signal than it does for other digital audio signals, audio
output may not start immediately.
> Playback
Advanced Setup | Supplementary Information |
Sound suddenly reduces
0 When the temperature inside the unit exceeds a certain
temperature for extended periods, the volume may be
reduced automatically to protect the circuits.
∫ Listening mode
0 To enjoy digital surround playback, such as Dolby Digital,
the audio signals need to pass through a connection via
HDMI cable, digital coaxial cable, or digital optical cable.
Audio output should be also set to bitstream output on
the connected Blu-ray disc player or other device.
0 Press on the remote controller several times to switch
the display of the main unit to check the input format.
Check the following if the above does not fix the problem:
Cannot select a desired listening mode
0 Depending on the connecting status of the speaker,
some listening modes may not be selected (P38).
There is no sound with Dolby TrueHD, Dolby Atmos,
DTS-HD Master Audio, or DTS:X
0 If you cannot output formats such as Dolby TrueHD,
Dolby Atmos, DTS-HD Master Audio, or DTS:X
according to the format of the source, in the Blu-ray Disc
player settings try setting "BD video supplementary
sound" (or re-encode, secondary sound, video additional
audio, etc.) to "Off". Change the listening mode for each
source after changing the setting to confirm.
0 We plan to provide support for the Dolby Atmos audio
format through firmware updates for this unit.
About DTS signals
0 With media that switches suddenly from DTS to PCM,
PCM playback may not start immediately. In such cases,
you should stop your player for about 3 seconds and
then resume playback.
0 With some CD and LD players, you will not be able to
Others