Troubleshooting - Integra DTR-80.1 Instruction Manual

Troubleshooting

If you have any trouble using the AV receiver, look for a
solution in this section. If you can't resolve the issue
yourself, contact the dealer from whom you purchased
this unit.
If you can't resolve the issue yourself, try resetting
the AV receiver before contacting the dealer from
whom you purchased this unit.
To reset the AV receiver to its factory defaults,
turn it on and, while holding down the [VCR/DVR]
button, press the [On/Standby] button. "Clear"
will appear on the display and the AV receiver will
enter Standby mode.
Note that resetting the AV receiver will delete your
radio presets and custom settings.
Power
Can't turn on the AV receiver
• Make sure that the power cord is properly plugged into
the wall outlet.
• Unplug the power cord from the wall outlet, wait five
seconds or more, then plug it in again.
The AV receiver turns off as soon as it's turned
on
• The amp protection circuit has been activated.
Remove the power cord from the wall outlet immedi-
ately. Disconnect all speaker cables and input sources,
and leave the AV receiver with its power cord discon-
nected for 1 hour. After that, reconnect the power cord
and set the volume to maximum. If the AV receiver
stays on, set the volume to minimum, disconnect the
power cord, and reconnect your speakers and input
sources. If the AV receiver turns off when you set the
volume to maximum, disconnect the power cord, and
contact the dealer from whom you purchased this unit.
Audio
There's no sound, or it's very quiet
• Make sure that the digital input source is selected
properly (page 53).
• Make sure that all audio connecting plugs are pushed
in all the way (page 26).
• Make sure that the inputs and outputs of all compo-
nents are connected properly (pages 28 to 43).
• Make sure that the polarity of the speaker cables is
correct, and that the bare wires are in contact with the
metal part of each speaker terminal (page 19).
• Make sure that the input source is properly selected
(page 64).
• Make sure that the speaker cables are not shorting.
• Check the volume. It can be set to
through +18.0 dB (page 64). The AV receiver is
designed for home theater enjoyment. It has a wide
volume range, allowing precise adjustment.
• If the MUTING indicator is flashing on the display,
press the remote controller's [Muting] button to
unmute the AV receiver (page 66).
• While a pair of headphones is connected to the Phones
jack, no sound is output by the speakers (page 66).
• If there's no sound from a DVD player connected to an
HDMI IN, check the DVD player's output settings,
and be sure to select a supported audio format.
• Check the digital audio output setting on the con-
nected device. On some game consoles, such as those
that support DVD, the default setting is off.
• With some DVD-Video discs, you need to select an
audio output format from a menu.
• If your turntable uses an MC cartridge, you must con-
nect an MC head amp, or an MC transformer.
• Make sure that none of the connecting cables are bent,
twisted, or damaged.
• Not all listening modes use all speakers (page 96).
• Specify the speaker distances (page 103) and adjust
the individual speaker levels (page 103).
• Make sure that the speaker setup microphone is not
still connected.
• The input signal format is set to PCM or DTS. Set it to
Auto (page 122).
Only the front speakers produce sound
• When the Stereo or Mono listening mode is selected,
only the front speakers and subwoofer produce sound.
• In the Mono listening mode, only the front speakers
output sound if the "Output Speaker" setting is set to
"Left / Right" (page 106).
• Check the Speaker Configuration (page 102).
Only the center speaker produces sound
• If you use the Dolby Pro Logic IIx Movie, Dolby Pro
Logic IIx Music, or Dolby Pro Logic IIx Game listen-
ing mode with a mono source, such as an AM radio
station or mono TV program, the sound is concen-
trated in the center speaker.
• In the Mono listening mode, only the front speakers
output sound if the "Output Speaker" setting is set to
"Center" (page 106).
• Make sure the speakers are configured correctly
(page 102).
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dB, 81.5 dB
163