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Troubleshooting
—Continued
Can’t access the music files on a USB device
• Make sure the USB device is plugged in properly.
• The AV receiver supports USB devices that support
the USB mass storage device class. However, play-
back may not be possible with some USB devices even
if they conform to the USB mass storage device class.
The sound changes when I connect my head-
phones
• When a pair of headphones is connected, the listening
mode is set to Stereo, unless it’s already set to Stereo,
Mono, or Direct, in which case it stays the same.
How do I change the language of a multiplex
source
• On the Audio Adjust menu, change the Multiplex set-
ting to Main or Sub (page 98).
The functions don’t work
•To use , you must make an connection and an
analog audio connection (RCA) between the compo-
nent and AV receiver, even if they are connected digi-
tally (page 45).
• While Zone 2 or Zone 3 is selected, the functions
don’t work.
Components connected to the AV receiver’s AC
outlets don’t turn on or off when the AV receiver
is set to On or Standby
• When the HDMI Control setting is set to Enable
(page 114), the AC outlets are on all the time regard-
less of whether the AV receiver is set to On or Standby,
or Ready mode in this case, so any components con-
nected to them cannot be turned on or off automati-
cally.
USB Mass Storage Device Playback
Others
The AV receiver contains a microcomputer for signal pro-
cessing and control functions. In very rare situations,
severe interference, noise from an external source, or
static electricity may cause it to lockup. In the unlikely
event that this happens, unplug the power cord from the
wall outlet, wait at least 5 seconds, and then plug it back
in again.
Onkyo is not responsible for damages (such as CD
rental fees) due to unsuccessful recordings caused by
this unit’s malfunction. Before you record important
data, make sure that the material will be recorded cor-
rectly.
Set the AV receiver to Standby before disconnecting
the power cord from the wall outlet.