Onkyo HT-R791 User 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 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 CBIdSAT, press
_ON/STANDBY. "Clear" will appear on the AV
receiver's display and the AV receiver will enter
+
standby mode.
CaL/SAT
®ON'ST^N_B¥
f
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 Can't turn on the AV receiver
Make sure that tile power cord is properly plugged --
into the wall outlet.
N The AV receiver turns off unexpectedly
Tile AV receiver will automatically enter standby 61
mode when Auto Standby has been set and launches.
N
The AV receiver turns off and after restoring the
power, it turns off again
The protection circuit has been activated. Remove the 12
power cord from the wall outlet immediately. Make
sure that all speaker cables and input sources are
properly connected, and leave the AV receiver with
its power cord disconnected for 1 hour. After that,
reconnect the power cord and turn the power on. If
the AV receiver turns off again, unplug the power
cord and contact your Onkyo dealer.
Caution: If "CHECK SP WIRE" appears on the AV
receiver's display, the speaker cables may be
shorting.
WARNING
If smoke, smell or abnormal noise is produced by the AV
receiver, unplug the power cord from the wall outlet
immediately and contact your Onkyo dealer.
Appendix
mThere's no sound, or it's very quiet
Make sure that the digital input source is selected 49
properly.
Make sure that the inputs and outputs of all
components are connected properly.
15-17
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 42
PHONES jack, no sound is output from the speakers.
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 lnust
connect an MC head amp, or an MC transformer.
Not all listening modes use all speakers.
Make sure that the speaker setup microphone is not
still connected.
35
En-73
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Onkyo HT-R791 Specifications

General

Brand	Onkyo
Model	HT-R791
Category	Receiver
Language	English