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Onkyo HT-R490 User Manual

Onkyo HT-R490
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23
Selecting a sound source
Setting the input signal format
If the input source is DVD, CD, VIDEO 1, VIDEO 2 or TAPE, you
can specify the input signal format.
With the initial setting, AUTO is assigned to the DVD and CD
inputs, and ANALOG is assigned to the TAPE, VIDEO 1 and
VIDEO 2 inputs. You can change this according to the signal
format of the input source.
For example, follow the steps below to specify the input signal
format for the VIDEO 2 input:
1. Press the VIDEO 2 button.
VIDEO 2 is selected as the input source and VIDEO 2
appears in the display.
2. Press the AUDIO SELECTOR button.
The current setting is displayed.
3.
Press the AUDIO SELECTOR button repeatedly
until the desired input signal format is displayed.
Each press of the button switches the displayed input format as
follows. AUTO is skipped when the selected input is not
assigned to the DIGITAL INPUT jacks (refer to page 12).
Sleep function (Remote controller only)
The sleep timer can turn off the power to the system after a
specified time period.
Press the SLEEP button on the remote controller.
The SLEEP indicator will light and SLEEP 90 MIN (the
HT-R490 will turn off after 90 minutes) appears in the display.
Pressing the SLEEP button each time reduces the time value in
10-minute increments.
To cancel the sleep function, press the SLEEP button when the
time displayed is less than 10 minutes.
While the sleep function is enabled, you can press the SLEEP
button to see how much time is left.
Mute function (Remote controller only)
The muting function can turn down the playback sound
immediately. This can useful, for example, when you receive a
telephone call while listening to music or another source.
Press the MUTING button on the remote controller.
The MUTING indicator will flash and the sound from the speakers
will be switched off by the receivers audio muting circuits.
Press the MUTING button again to turn the sound back on.
Note:
The mute function will be cancelled if you turn off the HT-R490.
Select this setting to play a digital
signal. When a digital signal is not
input, the analog signal is played.
Select this setting to play back the
input from a source component
connected to an audio input jack.
Select this setting to play back the
input from the component connected
to the MULTI CHANNEL INPUT port.
MUTING
After 5 seconds, the original display appears and the setting is
completed.
Notes:
With ANALOG setting, even if a digital signal is input from
the same component, only the analog signal will be output.
When a digital input setting is changed while an input signal
format other than MULTI CH is set, the digital input becomes
automatically ANALOG if it has been “– –” or AUTO
if it has been OPT or COAX.

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Onkyo HT-R490 Specifications

Amplifier Section IconAmplifier Section
continuous average power output (FTC) - 8 ohms55 watts per channel min. RMS
continuous average power output (FTC) - 6 ohms70 watts min. RMS
continuous power output (DIN)75 watts × 5 at 6 ohms
maximum power output (EIAJ)100 watts × 5 at 6 ohms
total harmonic distortion0.08% at rated power (Front)
IM distortion0.08% at rated power (Front)
damping factor60 at 8 ohms (Front)
input sensitivity and impedance - LINE200 mV, 50 kohms
input sensitivity and impedance - MULTICHANNEL INPUT (FRONT L/R, SURROUND L/R, CENTER)200 mV, 50 kohms
input sensitivity and impedance - MULTICHANNEL INPUT (SUBWOOFER)36 mV, 50 kohms
input sensitivity and impedance - DIGITAL 2 (COAXIAL)0.5 Vp-p, 75 ohms
output level and impedance - Rec out (TAPE, VIDEO 2)200 mV, 2.2 kohms
output level and impedance - Pre out (SUBWOOFER)1 V, 2.2 kohms
frequency response20 Hz to 100 kHz, +1/–3 dB
RIAA deviation20 Hz to 20 kHz, ±0.8 dB
tone control - Bass±10 dB at 50 Hz
tone control - Treble±10 dB at 10 kHz
signal-to-noise ratio - CD/Tape100 dB (IHF-A)
Tuner Section IconTuner Section
FM tuning range87.5-108.0 MHz (50 kHz steps)
FM usable sensitivity - Mono11.2 dBf, 1.0 µV (75 ohms)
FM usable sensitivity - Stereo17.2 dBf, 2.0 µV (75 ohms)
FM 50 dB quieting sensitivity - Mono17.2 dBf, 2.0 µV (75 ohms)
FM 50 dB quieting sensitivity - Stereo37.2 dBf, 2.0 µV (75 ohms)
FM capture ratio2.0 dB
FM image rejection ratio40 dB
FM IF rejection ratio90 dB
FM signal-to-noise ratio - Mono76 dB
FM signal-to-noise ratio - Stereo70 dB
FM alternate channel attenuation55 dB
FM selectivity50 dB (DIN)
FM AM suppression ratio50 dB
FM total harmonic distortion - Mono0.2%
FM total harmonic distortion - Stereo0.3%
FM frequency response30 Hz-15 kHz, ±1.0 dB
FM stereo separation45 dB at 1 kHz
AM tuning range530-1, 710 kHz (10 kHz steps)
AM usable sensitivity30 µV
AM image rejection ratio40 dB
AM IF rejection ratio40 dB
AM signal-to-noise ratio40 dB
AM total harmonic distortion0.7%
General IconGeneral
power supplyAC 120 V, 60 Hz
power consumption3.4 A
dimensions (W × H × D)435 × 150 × 339 mm
weight9.7 kg, 21.4 lbs.

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