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Pioneer SC-LX78 User Manual

Pioneer SC-LX78
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25
Connecting your equipment
03
Connecting the speakers
Each speaker connection on the receiver comprises a positive (+) and negative (–) terminal. Make sure to match
these up with the terminals on the speakers themselves.
This unit supports speakers with a nominal impedance of 4 W to 16 W.
CAUTION
! These speaker terminals carry HAZARDOUS LIVE voltage. To prevent the risk of electric shock when con-
necting or disconnecting the speaker cables, disconnect the power cord before touching any uninsulated
parts.
! Make sure that all the bare speaker wire is twisted together and inserted fully into the speaker terminal. If any
of the bare speaker wire touches the back panel it may cause the power to cut off as a safety measure.
Bare wire connections
CAUTION
Make sure that all speakers are securely installed. This not only improves sound quality, but also reduces the risk
of damage or injury resulting from speakers being knocked over or falling in the event of external shocks such as
earthquakes.
1 Twist exposed wire strands together.
2 Loosen terminal and insert exposed wire.
3 Tighten terminal.
123
10 mm
Notes
! Please refer to the manual that came with your speakers for details on how to connect the other end of the
speaker cables to your speakers.
! Use an RCA cable to connect the subwoofer. It is not possible to connect using speaker cables.
! If you have two subwoofers, the second subwoofer can be connected to the SUBWOOFER 2 terminal.
Connecting two subwoofers increases the bass sound to achieve more powerful sound reproduction.
Bi-amping your speakers
Bi-amping is when you connect the high frequency driver and low frequency driver of your speakers to different
amplifiers for better crossover performance. Your speakers must be bi-ampable to do this (having separate termi-
nals for high and low) and the sound improvement will depend on the kind of speakers you’re using.
SPEAKERS
FRONT CENTER
A
RL
TOP MIDDLE
RL
SPEAKERS
FRONT CENTER
A
RL
TOP MIDDLE
RL
High
Low
High
Low
Front right Front left
Bi-amp compatible
speaker
Bi-amp compatible
speaker
CAUTION
! Most speakers with both High and Low terminals have two metal plates that connect the High to the Low
terminals. These must be removed when you are bi-amping the speakers or you could severely damage the
amplifier. See your speaker manual for more information.
! If your speakers have a removable crossover network, make sure you do not remove it for bi-amping. Doing so
may damage your speakers.
 
    

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Pioneer SC-LX78 Specifications

General IconGeneral
Receiver typeSurround
Speaker selectorA+B
Input sensitivity400 mV
4Ω speaker supportYes
Audio output channels9.2 channels
Audio A/D Converter (ADC)24-bit/192kHz
Signal-to-Noise Ratio (SNR)103 dB
Total Harmonic Distortion (THD)1 %
Power output per channel (1KHz@6 Ohm)210 W
Power output per channel (20-20KHz@8 Ohm)250 W
HDMI in8
Ethernet LAN (RJ-45) ports1
Component video (YPbPr/YCbCr) in2
Number of HDMI outputs3
Multichannel audio output typeTerminals
Speakers connectivity type-
Audio formats supportedAAC, AIFF, FLAC, M4A, MP3, WAV, WMA
Supported radio bandsAM, FM
Preset stations quantity63
Optical drive includedNo
Supported video modes1080i, 1080p, 480p, 720p
Product colorBlack
Audio decodersDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS Neo:X, DTS-ES, DTS-HD Master Audio
Volume controlRotary
Apple docking compatibilityNot supported
On Screen Display (OSD) languagesDEU, DUT, ENG, ESP, FRE, ITA, RUS
AC input voltage220-230 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.1 W
Power consumption (typical)370 W
Weight and Dimensions IconWeight and Dimensions
Depth441 mm
Width435 mm
Height185 mm
Weight15300 g

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