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Onkyo TX-NR737 User Manual

Onkyo TX-NR737
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49
Advanced Speaker Connection
Advanced Speaker Connection
Bi-Amping
It is possible to connect speakers supporting bi-amping to
improve quality of the low and high pitched ranges. Up to
5.2 ch will be played in bi-amping.
Connections
1.
Connect as below using the FRONT terminals and
BACK or HEIGHT terminals.
Tweeter
(high pitched tone)
Woofer
(low pitched tone)
Front R Front L
2.
Turn the unit on and make the bi-amping setting.
1
After pressing RCV, press HOME on the remote
controller.
2
With the cursors, select "Setup", and then press
ENTER.
3
With the cursors, select the order of "2.|Speaker
Setup" – "Speaker Settings" – "Front Speakers Type".
4
Select "Bi-Amp" with the cursors and press ENTER.
r Before bi-amping, be sure to remove the short-
circuit connector that connects the tweeter (high
pitched tone) terminal and the woofer (low pitched
tone) terminal.
r Use speakers supporting bi-amping only. For
details, refer to the speakers' instruction manual.
Connecting Dipole Speakers
It is possible to use dipole speakers instead of surround
speakers and surround back speakers. A dipole speaker
is bidirectional speaker outputting the same sound in two
directions, for example forward and backward.
aa
bb
TV
Connections
An arrow for matching the phases (
¼
) is marked on a
dipole speaker. Place the surround speakers (a) so that
their arrows ( ) point to the TV and the surround back
speakers (b) so that their arrows ( ) point to each other.
¼
Phase: A waveform position in one cycle (0 to 360 degree) of sine
wave. If the phases do not match due to mistake in speaker distance,
installation angle or positive/negative of wiring, sound image and sound
field may be unclear or hard of listening.

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Onkyo TX-NR737 Specifications

General IconGeneral
Receiver typeSurround
Frequency range5 - 100000 Hz
Output impedance6 Ω
Input sensitivity200 mV
Audio output channels7.2 channels
Signal-to-Noise Ratio (SNR)106 dB
Total Harmonic Distortion (THD)0.8 %
Dynamic power per channel (3 Ohm)250 W
Dynamic power per channel (4 Ohm)220 W
Dynamic power per channel (8 Ohm)130 W
Power output per channel (20-20KHz@8 Ohm)170 W
HDMI in7
AC (power) inYes
Audio (L/R) in6
Composite video in3
Digital audio coaxial in2
Digital audio optical in1
Connectivity technologyWired
Speakers connectivity type-
Ethernet LANNo
Bluetooth version2.0+EDR
RDS featuresPS, PTY, RT, TP
AM band range522 - 1610 kHz
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Preset stations quantity40
DisplayLCD
Product colorBlack
Audio decodersDolby TrueHD, DTS-HD, DTS-HD Master Audio
Damping factor60
AC input voltage220-240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.15 W
Power consumption (typical)690 W
Weight and Dimensions IconWeight and Dimensions
Depth379 mm
Width570 mm
Height298 mm
Weight11500 g

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