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Onkyo HT-R990 User Manual

Onkyo HT-R990
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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 your Onkyo dealer.
If you can't resolve the issue yourself, try resetting the
AV receiver before contacting your Onkyo dealer.
To reset tile AV receiver to its factory defaults, turn
it on and, while holding down VCR/DVR, press
_ON/STAN DBY."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.
Remote indicator
RECEIVER
HOME
To reset the remote controller to its factory defaults,
while holding down RECEIVER, press and hold down
HOME until the remote indicator lights (about 3
seconds). Within 30 seconds, press RECEIVER
again.
N
When the power is restored after a power
interruption, "CHECK SP WIRE" appears on the
display
The protection circuit has been activated. Remove
the power cord fl'om the wall outlet immediately.
Disconnect all speaker cables and input sources, and
leave the AV receiver with its power cord
disconnected 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 your Onkyo
dealer.
N There's no sound, or it's very quiet
Make sure that the digital input source is selected 43
properly.
Make sure that the inputs and outputs of all
components are connected properly.
16-19
Make sure that the input source is properly selected. 22
Check the volume. The AV receiver is designed for --
home theater enjoyment. It has a wide volume range,
allowing precise adjustment.
While a pair of headphones is connected to the
PHONES jack, no sound is output from the
speakers.
40
r_
N Can't turn on the AV receiver
Make sure that the power cord is properly plugged
into the wall outlet.
Check the digital audio output setting on the
connected device. On some game consoles, such as
those that support DVD, the default setting is off.
If your turntable uses an MC cartridge, you must
connect an MC head amp, or an MC transformer.
N The AV receiver turns off unexpectedly
The AV receiver will automatically enter standby
mode when Auto Standby has been set and launches.
55
Not all listening modes use all speakers.
34
Make sure that the speaker setup microphone is not --
still connected.
ER
67

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Onkyo HT-R990 Specifications

General IconGeneral
BrandOnkyo
ModelHT-R990
CategoryReceiver
LanguageEnglish

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