Onkyo HT-R550 Instruction Manual page 11

Getting to Know the AV Receiver—Continued
J
TONE, [–], and [+] buttons (46)
Used to adjust the bass and treble.
K
STEREO button (48)
Selects the Stereo listening mode.
L
LISTENING MODE [
Select the listening modes.
M
DISPLAY button (43)
Displays various information about the currently
selected input source.
N
DIGITAL INPUT button (41, 61)
Used to assign the digital inputs and to specify the
format of digital input signals.
O
DIMMER button (46)
Adjusts the display brightness.
P
MEMORY button (45)
Used when storing or deleting radio presets.
Display
1 2
6
For detailed information, see the pages in parentheses.
1
A and B speaker indicators (5, 42)
Indicator A lights up when speaker set A is on. Indi-
cator B lights up when speaker set B is on.
2
MUTING indicator (46)
Flashes while the AV receiver is muted.
3
Input signal format indicators
Show the audio signal format of the current input
source.
4
Listening mode indicators (50)
Show the selected listening mode.
5
Radio indicators
FM STEREO (44): Lights up when tuned to a ste-
reo FM station.
]/[ ] buttons (48)
3
Q
TUNING MODE button (44)
Selects the Auto or Manual tuning mode for AM
and FM radio.
R
SETUP button
Used to access the setup menus.
S
SETUP MIC (38)
The automatic speaker setup microphone connects
here.
T
RETURN button
Selects the previously displayed setup menu.
U
AUX INPUT (31, 55)
Used to connect a camcorder, games console, and so
on. There are jacks for composite video and analog
audio.
V
PURE AUDIO button and indicator (48)
The North American model doesn't have this button
and indicator.
Selects the Pure Audio listening mode. The indica-
tor lights up when this mode is selected.
4
7 8
AUTO (44): For AM and FM radio, lights up when
Auto Tuning mode is selected, and disappears when
Manual Tuning mode is selected.
TUNED (44): Lights up when tuned to a radio sta-
tion.
6
SLEEP indicator (47)
Lights up when the Sleep function has been set.
7
Message area
Displays various information about the selected
input source.
8
Audyssey indicator (37)
Lights up during automatic speaker setup.
5
11