Onkyo TX-NR515 Owner Manual - Page 44

Using the Music Optimizer, Muting the AV Receiver, Using Headphones, En-44 - usb ports

Page 44 highlights

Using the Music Optimizer The Music Optimizer function enhances the sound quality of compressed music files. 1 (North American and Taiwanese models) Press MUSIC OPTIMIZER on the front panel. The M.Opt indicator lights on the AV receiver's display. The MUSIC OPTIMIZER indicator lights on the front panel. Tip • Alternatively, you can use the remote controller's Q SETUP. • See "Music Optimizer" for more details (➔ page 47). Muting the AV Receiver You can temporarily mute the output of the AV receiver. 1 Press RECEIVER followed by MUTING. The output is muted and the MUTING indicator flashes on the AV receiver's display. Tip • To unmute, press MUTING again or adjust the volume. • Muting is automatically cancelled when the AV receiver is set to standby. Using Headphones 1 Connect a pair of stereo headphones with a standard plug (1/4 inch or 6.3 mm) to the PHONES jack. While the headphones plug is inserted in the PHONES jack,  indicator lights. Note • Always turn down the volume before connecting your headphones. • While the headphones plug is inserted in the PHONES jack, the speakers are turned off. (The Powered Zone 2 speakers are not turned off.) • When you connect a pair of headphones, the listening mode is set to Stereo, unless it's already set to Stereo, Mono, Direct, or Pure Audio (European, Australian and Asian models). • If you connect an iPod or iPhone to the USB port on the AV receiver, no sound will be output from the headphones jack. Turning On & Basic Operations En-44

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Turning On & Basic Operations
En-44
The Music Optimizer function enhances the sound quality
of compressed music files.
You can temporarily mute the output of the AV receiver.
Using the Music Optimizer
1
(North American and Taiwanese models) Press
MUSIC OPTIMIZER
on the front panel.
The
M.Opt
indicator lights on the AV receiver’s
display.
The
MUSIC OPTIMIZER
indicator lights on the
front panel.
Tip
Alternatively, you can use the remote controller’s
Q SETUP
.
See “Music Optimizer” for more details (
page 47
).
Muting the AV Receiver
1
Press
RECEIVER
followed by
MUTING
.
The output is muted and the
MUTING
indicator
flashes on the AV receiver’s display.
Tip
To unmute, press
MUTING
again or adjust the volume.
Muting is automatically cancelled when the AV receiver is
set to standby.
Using Headphones
1
Connect a pair of stereo headphones with a
standard plug (1/4 inch or 6.3 mm) to the
PHONES
jack.
While the headphones plug is inserted in the
PHONES
jack,
=
indicator lights.
Note
Always turn down the volume before connecting your
headphones.
While the headphones plug is inserted in the
PHONES
jack, the speakers are turned off. (The Powered Zone 2
speakers are not turned off.)
When you connect a pair of headphones, the listening mode
is set to Stereo, unless it’s already set to Stereo, Mono,
Direct, or Pure Audio
(European, Australian and Asian
models)
.
If you connect an iPod or iPhone to the
USB
port on the AV
receiver, no sound will be output from the headphones jack.