Pioneer vsx-923-K User manual

AV Receiver
VSX-1123-K
VSX-923-K
Operating Instructions

2
WARNING
This equipment is not waterproof. To prevent a fire or
shock hazard, do not place any container filled with
liquid near this equipment (such as a vase or flower
pot) or expose it to dripping, splashing, rain or
moisture.
D3-4-2-1-3_A1_En
WARNING
To prevent a fire hazard, do not place any naked flame
sources (such as a lighted candle) on the equipment.
D3-4-2-1-7a_A1_En
VENTILATION CAUTION
When installing this unit, make sure to leave space
around the unit for ventilation to improve heat radiation
(at least 40 cm at top, 10 cm at rear, and 20 cm at each
side).
WARNING
Slots and openings in the cabinet are provided for
ventilation to ensure reliable operation of the product,
and to protect it from overheating. To prevent fire
hazard, the openings should never be blocked or
covered with items (such as newspapers, table-cloths,
curtains) or by operating the equipment on thick carpet
or a bed.
D3-4-2-1-7b*_A1_En
Operating Environment
Operating environment temperature and humidity:
+5 °C to +35 °C (+41 °F to +95 °F); less than 85 %RH
(cooling vents not blocked)
Do not install this unit in a poorly ventilated area, or in
locations exposed to high humidity or direct sunlight (or
strong artificial light)
D3-4-2-1-7c*_A1_En
CAUTION
The STANDBY/ON switch on this unit will not
completely shut off all power from the AC outlet.
Since the power cord serves as the main disconnect
device for the unit, you will need to unplug it from the
AC outlet to shut down all power. Therefore, make
sure the unit has been installed so that the power
cord can be easily unplugged from the AC outlet in
case of an accident. To avoid fire hazard, the power
cord should also be unplugged from the AC outlet
when left unused for a long period of time (for
example, when on vacation).
D3-4-2-2-2a*_A1_En
CAUTION
TO PREVENT THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL. D3-4-2-1-1_B1_En
WARNING
Store small parts out of the reach of children and
infants. If accidentally swallowed, contact a doctor
immediately.
D41-6-4_A1_En
This product is for general household purposes. Any
failure due to use for other than household purposes
(such as long-term use for business purposes in a
restaurant or use in a car or ship) and which requires
repair will be charged for even during the warranty
period.
K041_A1_En

3
Thank you for buying this Pioneer product. Please read through these operating instruc-
tions so you will know how to operate your model properly.
Contents
01 Before you start
Checking what’s in the box................................................................................................................................................7
Installing the receiver......................................................................................................................................................... 7
Loading the batteries..........................................................................................................................................................7
Operating range of remote control unit............................................................................................................................7
About using AVNavigator (included CD-ROM)................................................................................................................8
02 Controls and displays
Remote control .................................................................................................................................................................11
Display ...............................................................................................................................................................................13
Front panel ........................................................................................................................................................................14
03 Connecting your equipment
Connecting your equipment............................................................................................................................................16
Rear panel .........................................................................................................................................................................16
Determining the speakers’ application ..........................................................................................................................17
Placing the speakers........................................................................................................................................................18
Connecting the speakers.................................................................................................................................................19
Installing your speaker system........................................................................................................................................19
Selecting the Speaker system .........................................................................................................................................21
About the audio connection ............................................................................................................................................21
About the video converter................................................................................................................................................22
About HDMI ......................................................................................................................................................................22
Connecting your TV and playback components ............................................................................................................23
Connecting an HDD/DVD recorder, BD recorder and other video sources ...............................................................25
Connecting a satellite/cable receiver or other set-top box ...........................................................................................26
Connecting other audio components.............................................................................................................................27
Connecting additional amplifiers....................................................................................................................................27
Connecting AM/FM antennas.........................................................................................................................................28
MULTI-ZONE setup...........................................................................................................................................................29
Connecting to the network through LAN interface .......................................................................................................30
Connecting optional Bluetooth ADAPTER .....................................................................................................................31
Connecting an iPod..........................................................................................................................................................31
Connecting a USB device ................................................................................................................................................32
Connecting an MHL-compatible device.........................................................................................................................32
Connecting an HDMI-equipped component to the front panel input .........................................................................32
Connecting to a wireless LAN .........................................................................................................................................32
Connecting an IR receiver ...............................................................................................................................................33
Plugging in the receiver ...................................................................................................................................................33
04 Basic Setup
Automatically conducting optimum sound tuning (Full Auto MCACC) .....................................................................35
The Input Setup menu......................................................................................................................................................36
Operation Mode Setup.....................................................................................................................................................37
Changing the OSD display language (OSD Language)................................................................................................38
Changing the TV format setting ......................................................................................................................................38
Changing the frequency step ..........................................................................................................................................38
About the Home Menu.....................................................................................................................................................38
05 Basic playback
Playing a source ...............................................................................................................................................................40
Playing an iPod .................................................................................................................................................................41
Playing a USB device .......................................................................................................................................................42
Playing an MHL-compatible device ................................................................................................................................43
Listening to the radio........................................................................................................................................................44
Bluetooth ADAPTER for Wireless Enjoyment of Music ................................................................................................45
06 Listening to your system
Enjoying various types of playback using the listening modes....................................................................................48
Selecting MCACC presets ...............................................................................................................................................50
Choosing the input signal................................................................................................................................................50
Better sound using Phase Control..................................................................................................................................50
07 Playback with NETWORK features
Introduction.......................................................................................................................................................................52
Playback with Network functions....................................................................................................................................53
About network playback...................................................................................................................................................55
About playable file formats..............................................................................................................................................56
08 Control with HDMI function
About the Control with HDMI function...........................................................................................................................58
Making Control with HDMI connections........................................................................................................................58
HDMI Setup.......................................................................................................................................................................58
Before using synchronization..........................................................................................................................................59
About synchronized operations ......................................................................................................................................59
Setting the PQLS function ...............................................................................................................................................59
About Sound Retriever Link and Stream Smoother Link..............................................................................................59
Cautions on the Control with HDMI function ................................................................................................................60
09 Using other functions
Setting the Audio options ................................................................................................................................................62
Setting the Video options.................................................................................................................................................64
Switching the speaker terminals ....................................................................................................................................66
Using the MULTI-ZONE controls.....................................................................................................................................66
Network settings from a web browser............................................................................................................................67
Using the sleep timer .......................................................................................................................................................67
Dimming the display ........................................................................................................................................................67
Switching the HDMI output.............................................................................................................................................67
Checking your system settings .......................................................................................................................................67
Resetting the system........................................................................................................................................................68

4
10 Controlling the rest of your system
About the Remote Setup menu.......................................................................................................................................70
Operating multiple receivers ...........................................................................................................................................70
Setting the remote to control other components ..........................................................................................................70
Selecting preset codes directly .......................................................................................................................................70
Programming signals from other remote controls .......................................................................................................71
Erasing one of the remote control button settings........................................................................................................71
Erasing all learnt settings that are in one input function .............................................................................................72
Direct function ..................................................................................................................................................................72
About the ALL ZONE STBY (All Zone Standby) and DISCRETE ON (Discrete On) functions....................................72
Resetting the remote control settings............................................................................................................................72
Controlling components ..................................................................................................................................................73
11 The Advanced MCACC menu
Making receiver settings from the Advanced MCACC menu ......................................................................................76
Automatic MCACC (Expert).............................................................................................................................................76
Manual MCACC setup .....................................................................................................................................................77
Checking MCACC Data....................................................................................................................................................80
Data Management............................................................................................................................................................80
12 The System Setup and Other Setup menus
Making receiver settings from the System Setup menu...............................................................................................83
Manual speaker setup......................................................................................................................................................83
Network Setup menu .......................................................................................................................................................85
Checking the Network Information.................................................................................................................................86
The Other Setup menu.....................................................................................................................................................86
MHL Setup ........................................................................................................................................................................88
Making network settings using Safari............................................................................................................................88
Using Safari to set a friendly name.................................................................................................................................89
Using Safari to update the firmware...............................................................................................................................89
13 FAQ
Troubleshooting................................................................................................................................................................91
Power.................................................................................................................................................................................91
No sound ...........................................................................................................................................................................91
Other audio problems ......................................................................................................................................................92
ADAPTER PORT terminal ................................................................................................................................................93
Video ..................................................................................................................................................................................93
Settings..............................................................................................................................................................................93
Professional Calibration EQ graphical output...............................................................................................................94
Display ...............................................................................................................................................................................94
Remote control .................................................................................................................................................................94
HDMI..................................................................................................................................................................................95
MHL....................................................................................................................................................................................95
AVNavigator ......................................................................................................................................................................95
USB interface....................................................................................................................................................................96
iPod ....................................................................................................................................................................................96
Network .............................................................................................................................................................................97
Web Control ......................................................................................................................................................................98
Wireless LAN.....................................................................................................................................................................98
14 Additional information
Surround sound formats ...............................................................................................................................................100
HTC Connect...................................................................................................................................................................100
About iPod.......................................................................................................................................................................100
Windows 7.......................................................................................................................................................................100
MHL..................................................................................................................................................................................100
Software license notice..................................................................................................................................................101
Auto Surround, ALC and Stream Direct with different input signal formats............................................................101
Speaker Setting Guide....................................................................................................................................................102
About messages displayed when using network functions.......................................................................................103
Important information regarding the HDMI connection ............................................................................................103
Cleaning the unit ............................................................................................................................................................103
Pioneer Authorized Distributors ...................................................................................................................................103
Glossary ...........................................................................................................................................................................104
Features index.................................................................................................................................................................107
Specifications .................................................................................................................................................................108
Preset code list................................................................................................................................................................109

5
Flow of settings on the receiver
Flow for connecting and setting the receiver
The unit is a full-fledged AV receiver equipped with an abundance of functions and terminals. It can be used eas-
ily after following the procedure below to make the connections and settings.
Required setting item: 1, 2, 3, 4, 5, 7, 9
Setting to be made as necessary: 6, 8, 10, 11, 12
Important
The receiver’s initial settings can be made on the computer using Wiring Navi on the AVNavigator CD-ROM
included with the receiver. In this case, virtually the same connections and settings as in steps 2, 3, 4, 5, 6, 7
and 8can be made interactively. For instructions on using AVNavigator, see About using AVNavigator (included
CD-ROM) on page 8.
1 Before you start
!Checking what’s in the box on page 7
!Loading the batteries on page 7
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2 Determining the speakers’ application (page 17)
!7.2 channel surround system (Front height)
!7.2 channel surround system (Front wide)
!7.2 channel surround system & Speaker B connection
!5.2 channel surround system & Front Bi-amping connection (High quality surround)
!5.2 channel surround system & ZONE 2 connection (Multi Zone)
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3 Connecting the speakers
!Placing the speakers on page 18
!Connecting the speakers on page 19
!Installing your speaker system on page 19
!Bi-amping your speakers on page 20
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4 Connecting the components
!About the audio connection on page 21
!About the video converter on page 22
!Connecting your TV and playback components on page 23
!Connecting AM/FM antennas on page 28
!Plugging in the receiver on page 33
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5 Power On
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6 Making the initial settings according to the region and environment in which you live
!Changing the TV format setting (page 38)
!Changing the frequency step (page 38)
!Changing the OSD display language (OSD Language) (page 38)
j
7 MCACC speaker settings
!Automatically conducting optimum sound tuning (Full Auto MCACC) on page 35
j
8 The Input Setup menu (page 36)
(When using connections other than the recommended connections)
j
9 Basic playback (page 39)
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10 Adjusting the sound and picture quality as desired
!Using the various listening modes (page 47)
!Better sound using Phase Control (page 50)
!Measuring the all EQ type (SYMMETRY/ALL CH ADJ/FRONT ALIGN) (page 76)
!Changing the channel level while listening (page 84)
!Switching on/off the Acoustic Calibration EQ, Auto Sound Retriever or Dialog Enhancement (page 62)
!Setting the PQLS function (page 59)
!Setting the Audio options (page 62)
!Setting the Video options (page 64)
j
11 Other optional adjustments and settings
!Control with HDMI function (page 57)
!The Advanced MCACC menu (page 75)
!The System Setup and Other Setup menus (page 82)
j
12 Making maximum use of the remote control
!Operating multiple receivers (page 70)
!Setting the remote to control other components (page 70)

6
Checking what’s in the box ............................................................................................................7
Installing the receiver...................................................................................................................... 7
Loading the batteries ......................................................................................................................7
Operating range of remote control unit........................................................................................ 7
About using AVNavigator (included CD-ROM) ............................................................................. 8
Before you start

7
01 Before you start
Checking what’s in the box
Please check that you’ve received the following supplied accessories:
!Setup microphone (cable: 5 m)
!Remote control unit
!AAA size IEC R03 dry cell batteries (to confirm system operation) x2
!AM loop antenna
!FM wire antenna
!Power cord
!CD-ROM
!Quick start guide
!Safety Brochure
Installing the receiver
!When installing this unit, make sure to put it on a level and stable surface.
!Don’t install it on the following places:
—on a color TV (the screen may distort)
—near a cassette deck (or close to a device that gives off a magnetic field). This may interfere with the sound.
—in direct sunlight
—in damp or wet areas
—in extremely hot or cold areas
—in places where there is vibration or other movement
—in places that are very dusty
—in places that have hot fumes or oils (such as a kitchen)
!Do not touch this receiver’s bottom panel while the power is on or just after it is turned off. The bottom panel
becomes hot when the power is on (or right after it is turned off) and could cause burns.
Loading the batteries
The batteries included with the unit are to check initial operations; they may not last over a long period. We rec-
ommend using alkaline batteries that have a longer life.
WARNING
!Do not use or store batteries in direct sunlight or other excessively hot place, such as inside a car or near a
heater. This can cause batteries to leak, overheat, explode or catch fire. It can also reduce the life or perfor-
mance of batteries.
CAUTION
Incorrect use of batteries may result in such hazards as leakage and bursting. Observe the following precautions:
!Never use new and old batteries together.
!Insert the plus and minus sides of the batteries properly according to the marks in the battery case.
!When inserting the batteries, make sure not to damage the springs on the battery’s (–) terminals. This can
cause batteries to leak or overheat.
!Batteries with the same shape may have different voltages. Do not use different batteries together.
!When disposing of used batteries, please comply with governmental regulations or environmental public insti-
tution’s rules that apply in your country/area.
These symbols are only valid
in the European Union.
K058c_A1_En
(Symbol examples for batteries)
Pb
Operating range of remote control unit
The remote control may not work properly if:
!There are obstacles between the remote control and the receiver’s remote sensor.
!Direct sunlight or fluorescent light is shining onto the remote sensor.
!The receiver is located near a device that is emitting infrared rays.
!The receiver is operated simultaneously with another infrared remote control unit.
30°
30°
7 m

8
01 Before you start
About using AVNavigator (included CD-ROM)
The included AVNavigator CD-ROM contains Wiring Navi allowing you to easily make the receiver’s connections
and initial settings in dialog fashion. High precision initial settings can be completed easily simply by following
the instructions on the screen to make the connections and settings.
There are also other features enabling easy use of various functions, including an Interactive Manual that oper-
ates in association with the receiver, updating of various types of software, and MCACC Application that lets you
check the MCACC measurement results on 3D graphs.
!Download the Mac OS version of AVNavigator from the Pioneer website (page 9).
!The iPad version of AVNavigator can be downloaded from the App Store.
!The provided CD-ROM includes the Windows version of AVNavigator.
Installing AVNavigator for Windows
1 Launch the desktop from the start screen (for Windows 8 only).
2 Load the included CD-ROM into your computer’s CD drive.
The CD-ROM’s top menu screen appears.
!A screen for selecting the CD-ROM’s operation (“Open with Explorer”, “Launch ‘MAIN_MENU.exe’”, etc.) may
be displayed. When the operation for launching “MAIN_MENU.exe” is performed, the AVNavigator menu
appears. A caution regarding security may appear during this operation, but there is no security problem, so
continue the operation.
!If the CD-ROM’s top menu screen is not displayed, double-click “MAIN_MENU.exe” on the CD-ROM. When
this is done, a caution regarding security is displayed, but there is no security problem, so continue the
operation.
3 Click “AVNavigator” on the “Installing Software” menu.
4 Follow the instructions on the screen to install.
When “Finish” is selected, installation is completed.
5 Remove the included CD-ROM from the computer’s CD drive.
Handling the CD-ROM
Operating Environment
!AVNavigator can be used with Microsoft®Windows®XP/Windows Vista®/Windows®7/Windows®8.
!A browser is at times used for AVNavigator functions. The supported browser is Microsoft Internet Explorer®8,
9 or 10.
!Adobe Flash Player 10 must be installed to use some of the functions in AVNavigator.
For details, see http://www.adobe.com/downloads/.
Precautions For Use
!This CD-ROM is for use with a personal computer. It cannot be used with a DVD player or music CD player.
Attempting to play this CD-ROM with a DVD player or music CD player can damage speakers or cause
impaired hearing due to the large volume.
License
!Please agree to the “Terms of Use” indicated below before using this CD-ROM. Do not use if you are unwilling
to consent to the terms of its use.
Terms of Use
!Copyright to data provided on this CD-ROM belongs to PIONEER CORPORATION. Unauthorized transfer,
duplication, broadcast, public transmission, translation, sales, lending or other such matters that go beyond
the scope of “personal use” or “citation” as defined by Copyright Law may be subject to punitive actions.
Permission to use this CD-ROM is granted under license by PIONEER CORPORATION.
General Disclaimer
!PIONEER CORPORATION does not guarantee the operation of this CD-ROM with respect to personal com-
puters using any of the applicable OS. In addition, PIONEER CORPORATION is not liable for any damages
incurred as a result of use of this CD-ROM and is not responsible for any compensation. The names of private
corporations, products and other entities described herein are the registered trademarks or trademarks of their
respective firms.
Using AVNavigator for Windows
1 Click [AVNavigator 2013.I] on the desktop to launch AVNavigator.
AVNavigator is launched and Wiring Navi starts up. The language selection screen appears. Follow the instruc-
tions on the screen to make the connections and automatic settings.
Wiring Navi only starts up automatically the first time AVNavigator is launched.
2 Select and use the desired function.
AVNavigator includes the following functions:
!Wiring Navi – Guides you through connections and initial settings in dialog fashion. High precision initial
settings can be made easily.
!Operation Guide – Describes the receiver’s playback operations and how to use several functions through
videos and illustrations.
!Interactive Manual – Automatically displays the pages explaining the functions that have been operated on
the receiver. It is also possible to operate the receiver from the Interactive Manual.
!Glossary – Displays glossary pages.
!MCACC Appli – Displays Advanced MCACC measurement results vividly on the computer.
There are special operating instructions for MCACC Application. These instructions are included in the
AVNavigator Interactive Manual’s menus. Refer to them when using MCACC Application.
!Software Update – Allows various types of software to be updated.
!Settings – Used to make various AVNavigator settings.
!Detection – Used to detect the receiver. Press Detection before using the Interactive Manual,
MCACC Appli and Software Update to connect the receiver to the network.
Deleting the AVNavigator
You can use the following method to uninstall (delete) the AVNavigator from your PC.
%Delete from the Control Panel of the PC.
!With Windows XP/Windows Vista/Windows 7, AVNavigator can also be uninstalled using the following
operation.
From the Start menu, click “Program” d“PIONEER CORPORATION” d“AVNavigator 2013.I” d“Uninstall
AVNavigator 2013.I”.

9
01 Before you start
Installing AVNavigator for Mac
1 Download “AVNavigator 2013.pkg” from one of the following websites:
!http://www.pioneer.com.sg (for Southeast Asia)
!http://www.pioneer.com.au (for Australia)
!http://www.pioneernz.co.nz (for New Zealand)
!http://www.pioneer-mea.com (for the Middle East and Africa)
!http://www.pioneer-india.in (for India)
!http://www.pioneer-latin.com (for Latin America)
2 Launch “AVNavigator 2013.pkg” from the “Downloads” folder.
3 Follow the instructions on the screen to install.
Operating Environment
!AVNavigator for Mac can be used with Mac OS X (10.7 or 10.8).
!A browser is at times used for AVNavigator for Mac functions. The supported browser is Safari 6.0.
Using AVNavigator for Mac
1 Launch “AVNavigator 2013”.
The file is located in the “Applications” folder just under the hard disk (Macintosh HD).
2 Select and use the desired function.
For details, see Using AVNavigator for Windows on page 8. The Mac OS version includes the same types of
functions.
Deleting the AVNavigator
You can use the following method to uninstall (delete) the AVNavigator from your Mac.
1 Delete “AVNavigator 2013”.
The file is located in the “Applications” folder just under the hard disk (Macintosh HD).
2 Delete the “jp.co.pioneer.AVNavigator 2013” folder.
The folder is located in the hard disk (Macintosh HD) d“Library” folder d“Application Support” folder.

10
Remote control ..............................................................................................................................11
Display............................................................................................................................................13
Front panel.....................................................................................................................................14
Controls and displays

11
02 Controls and displays
Remote control
This section explains how to operate the remote control for the receiver.
RECEIVER
D.ACCESS
CH LEVEL
DIMMER SLEEP
SIGNAL SEL
SPEAKERS
MPX
PRESET TUNE
BAND PTY
iPod CTRL
HOME
MENU
CH
TV CONTROL
INPUT
INPUT
SELECT
iPod
USB CBL
STATUS
SATTUNERMHL
ZONE 2 ZONE 3 HD ZONE
ADPT CDTV
RCU SETUP
SOURCE STANDBY/ON
BDR
BD DVDDVR
NET
HDMI
RECEIVER
MUTE
VOLUME
VOL
TOP MENU
VIDEO
PARAMETER
AUDIO
PARAMETER
ENTER
RETURN
CLASS
ENTER / CLR
CH
CH
2
546
8
0
79
13
FEATURES
TOOLS
MENU
ALL ZONE STBY
DISCRETE ON
+Favorite
Z2 Z3 HDZ
P. CTRL+ PHASE
HDMI OUT
MCACC
AUTO/ALC/
DIRECT
AUTO
S.RTRV
STANDARDADV SURR
ECO
PQLS
OPTION
AUDIO
DISP
1
2,3
4
5
5
9
10
6
7
8
11
12
15
13
14
The remote has been conveniently color-coded according to component control using the following system:
!White – Receiver control, TV control
!Blue – Other controls (See pages 41, 42, 44, 45 and 73.)
1 uSTANDBY/ON
This switches between standby and on for this receiver.
2 ALL ZONE STBY DISCRETE ON
Use this button to perform unique operations (page 72).
3 RCU SETUP
Use to input the preset code when making remote control settings and to set the remote control mode (page 70).
4 Input function buttons
Press to select control of other components (page 70).
Use INPUT SELECT c/ dto select the input function (page 40).
5 Receiver Control buttons
Press first to access:
!STATUS – Press to check selected receiver settings (page 67).
!AUTO/ALC/DIRECT – Switches between Auto Surround (page 48), Auto Level Control mode and Stream
Direct mode (page 49).
!STANDARD – Press for Standard decoding and to switch various modes (2Pro Logic, Neo:X, etc.) (page
48).
!ADV SURR – Use to switch between the various surround modes (page 49).
!SIGNAL SEL – Use to select an input signal (page 50).
!MCACC – Press to switch between MCACC presets (page 50).
!CH LEVEL – Press repeatedly to select a channel, then use k/lto adjust the level (pages 40 and 84).
!AUTO S.RTRV – Press to restore CD quality sound to compressed audio sources (page 62).
!SPEAKERS – Use to change the speaker terminal (page 66).
!DIMMER – Dims or brightens the display (page 67).
!SLEEP – Use to put the receiver in sleep mode and select the amount of time before sleep (page 67).
!HDMI OUT – Switch the HDMI output terminal (page 67).
6 TV CONTROL buttons
These buttons can be used to perform operations on the TV to which the TV CONTROL INPUT button is assigned.
The TV can be operated with these buttons regardless of the input set for the remote control’s operation mode
(page 70).
7 Receiver setting buttons
Press first to access:
!AUDIO PARAMETER – Use to access the Audio options (page 62).
!VIDEO PARAMETER – Use to access the Video options (page 64).
!HOME MENU – Use to access the Home Menu (pages 36, 38, 58, 76 and 83).
!RETURN – Press to confirm and exit the current menu screen.
8 i/j/k/l/ENTER
Use the arrow buttons when setting up your surround sound system (see page 76) and the Audio or Video options
(page 62 or 64).
9 FEATURES buttons
These let you operate the receiver’s features directly.
!PHASE – Press to switch on/off Phase Control (page 50).
!P.CTRL+ – Use to switch the setting of the Auto Phase Control Plus function (page 62).
!PQLS – Press to select the PQLS setting (page 59).
!ECO – Use to switch the eco mode type (page 49).

12
02 Controls and displays
10 MULTI-ZONE select buttons
Switch to perform operations in ZONE 2 and HDZONE (page 66).
!The ZONE 3 button is not used with this unit.
11 Remote control LED
Lights when a command is sent from the remote control.
12
Switches the remote to control the receiver (used to select the white commands).
Switch to perform operations in the main zone.
Also use this button to set up surround sound.
13 VOLUME +/–
Use to set the listening volume.
14 MUTE
Mutes the sound or restores the sound if it has been muted (adjusting the volume also restores the sound).
15 OPTION
The preset codes of desired devices can be registered in the remote control and button operations can be regis-
tered using the learning mode.

13
02 Controls and displays
Display
HDMI
DIGITAL
ANALOG
L C R
SL SR
XL XR
XC
LFE
AUTO
DIGITAL PLUS
AUTO SURROUND
STREAM DIRECT
PROLOGIC x
ADV.SURROUND
STANDARD
SP AB SLEEP
DSD PCM
DTS HD ES 96/24
MSTR
S.RTRV SOUND UP MIX OVER
MONO
dB
2
MULTI-ZONE STEREO TrueHD
TUNED
PQLS ALC AT T
2
2
USB
VIDEO
TV
DVD
HDMI
DVR BD
CD TUNER
iPod
[ 2 ][ 3 ][ 4 ]
21 3 10 118654 12913 14 15
20 2117 18 19
16
8
7
1 Signal indicators
Light to indicate the currently selected input signal. AUTO lights when the receiver is set to select the input sig-
nal automatically (page 50).
2 Program format indicators
Light to indicate the channels to which digital signals are being input.
!L/R – Left front/Right front channel
!C– Center channel
!SL/SR – Left surround/Right surround channel
!LFE – Low frequency effects channel (the (( )) indicators light when an LFE signal is being input)
!XL/XR – Two channels other than the ones above
!XC – Either one channel other than the ones above, the mono surround channel or matrix encode flag
3 Digital format indicators
Light when a signal encoded in the corresponding format is detected.
!2DIGITAL – Lights with Dolby Digital decoding.
!2DIGITAL PLUS – Lights with Dolby Digital Plus decoding.
!2TrueHD – Lights with Dolby TrueHD decoding.
!DTS – Lights with DTS decoding.
!DTS HD – Lights with DTS-HD decoding.
!96/24 – Lights with DTS 96/24 decoding.
!DSD – Lights when an SACD or a file’s DSD signals are playing.
!DSD PCM – Light during DSD (Direct Stream Digital) to PCM conversion.
!PCM – Lights during playback of PCM signals.
!MSTR – Lights during playback of DTS-HD Master Audio signals.
4 MULTI-ZONE
Lights when the MULTI-ZONE feature is active (page 66).
5 SOUND
Lights when the DIALOG E (Dialog Enhancement) or TONE (tone controls) features is selected (page 62).
6 PQLS
Lights when the PQLS feature is active (page 59).
7 S.RTRV
Lights when the Auto Sound Retriever function is active (page 62).
8 Listening mode indicators
!AUTO SURROUND – Lights when the Auto Surround feature is switched on (page 48).
!ALC – Lights when the ALC (Auto level control) mode is selected (page 48).
!STREAM DIRECT – Lights when Direct/Pure Direct is selected (page 49).
!ADV.SURROUND – Lights when one of the Advanced Surround modes has been selected (page 49).
!STANDARD – Lights when one of the Standard Surround modes is switched on (page 48).
9 (PHASE CONTROL)
Lights when the Phase Control is switched on (page 50).
10 ATT
Lights when the input signal level is lowered to reduce distortion (page 62).
11 OVER
Lights when excessive analog signals are being input.
12 Tuner indicators
!TUNED – Lights when a broadcast is being received.
!STEREO – Lights when a stereo FM broadcast is being received in auto stereo mode.
!MONO – Lights when the mono mode is set using MPX.
13
Lights when the sound is muted.
14 Master volume level
Shows the overall volume level.
“---” indicates the minimum level, and “+12dB” indicates the maximum level.
15 Input function indicators
Light to indicate the input function you have selected.
16 Scroll indicators
Light when there are more selectable items when making the various settings.
17 Speaker indicators
Lights to indicate the current speaker system using SPEAKERS (page 66).
18 SLEEP
Lights when the receiver is in sleep mode (page 67).
19 Matrix decoding format indicators
!2PRO LOGIC IIx – This lights to indicate 2Pro Logic II / 2Pro Logic IIx decoding (page 48).
20 Character display
Displays various system information.
21 Remote control mode indicator
Lights to indicate the receiver’s remote control mode setting. (Not displayed when set to 1.) (page 87)

14
02 Controls and displays
Front panel
MASTER
VOLUME
STANDBY/ON
INPUT
SELECTOR
iPod iPhone iPad
DIRECT
CONTROLECO
ADVANCED
SURROUND
STANDARD
SURROUND
AUTO SURR/ALC/
STREAM DIRECT
PHONES
SPEAKERS CONTROL – MULTI-ZONE – ON / OFF BAND TUNER EDIT TUNE PRESET ENTER
iPod iPhone iPadHDMI
ADVANCED
MCACCFL OFF
MCACC
SETUP MIC
with USB
5V 2.1 A
HDMI 5 INPUT/
MHL (5V 0.9 A)
1 2 5
33
467 8
10 119 12 13 14 1615
1 uSTANDBY/ON
This switches between standby and on for this receiver.
2 INPUT SELECTOR dial
Use to select an input function.
3 Indicators
!ADVANCED MCACC – Lights when EQ is set to ON in the AUDIO PARAMETER menu (page 62).
!FL OFF – Lights when “off” (nothing displayed) is selected with the display’s dimmer adjustment (page 67).
!HDMI – Blinks when connecting an HDMI-equipped component; lights when the component is connected
(page 23).
!iPod iPhone iPad – Lights to indicate iPod/iPhone/iPad is connected (page 31).
4 MULTI-ZONE controls
If you’ve made MULTI-ZONE connections (page 29) use these controls to control the sub zone from the main zone
(page 66).
5 Character display
See Display on page 13.
6 TUNER controls
!BAND – Switches between AM and FM radio bands (page 44).
!TUNER EDIT – Use with TUNE i/j, PRESET k/land ENTER to memorize and name stations for recall
(page 44).
!TUNE i/j– Find radio frequencies (page 44).
!PRESET k/l– Find preset stations (page 44).
7 Remote sensor
Receives the signals from the remote control (page 7).
8 MASTER VOLUME dial
9 PHONES jack
Use to connect headphones. When the headphones are connected, there is no sound output from the speakers.
10 MCACC SETUP MIC jack
Use to connect the supplied microphone (page 35).
11 SPEAKERS
Use to change the speaker terminal (page 66).
12 Listening mode buttons
!AUTO SURR/ALC/STREAM DIRECT – Switches between Auto Surround (page 48), Auto Level Control and
Stream Direct mode (page 49).
!STANDARD SURROUND – Press for Standard decoding and to switch various modes (2Pro Logic, Neo:X,
Stereo etc.) (page 48).
!ADVANCED SURROUND – Use to switch between the various surround modes (page 49).
13 ECO
Use to switch the eco mode type (page 49).
14 iPod iPhone iPad DIRECT CONTROL
Change the receiver’s input to the iPod and enable iPod operations on the iPod (page 41).
15 iPod/iPhone/iPad terminals
Use to connect your Apple iPod/iPhone/iPad as an audio and video source (page 31), or connect a USB device for
audio and photo playback (page 32).
16 HDMI input/MHL connector
Use for connection to a compatible HDMI device (Video camera, etc.) (page 32).
An MHL-compatible mobile device can also be connected here using the MHL cable (page 32).

15
Connecting your equipment.........................................................................................................16
Rear panel ......................................................................................................................................16
Determining the speakers’ application........................................................................................17
Placing the speakers......................................................................................................................18
Connecting the speakers............................................................................................................... 19
Installing your speaker system.....................................................................................................19
Selecting the Speaker system.......................................................................................................21
About the audio connection.........................................................................................................21
About the video converter ...........................................................................................................22
About HDMI ...................................................................................................................................22
Connecting your TV and playback components .........................................................................23
Connecting an HDD/DVD recorder, BD recorder and other video sources............................... 25
Connecting a satellite/cable receiver or other set-top box........................................................ 26
Connecting other audio components .......................................................................................... 27
Connecting additional amplifiers.................................................................................................27
Connecting AM/FM antennas....................................................................................................... 28
MULTI-ZONE setup ........................................................................................................................ 29
Connecting to the network through LAN interface ................................................................... 30
Connecting optional Bluetooth ADAPTER...................................................................................31
Connecting an iPod........................................................................................................................31
Connecting a USB device .............................................................................................................. 32
Connecting an MHL-compatible device....................................................................................... 32
Connecting an HDMI-equipped component to the front panel input ...................................... 32
Connecting to a wireless LAN.......................................................................................................32
Connecting an IR receiver .............................................................................................................33
Plugging in the receiver ................................................................................................................33
Connecting your equipment

16
03 Connecting your equipment
Connecting your equipment
This receiver provides you with many connection possibilities, but it doesn’t have to be difficult. This chapter
explains the kinds of components you can connect to make up your home theater system.
CAUTION
!Before making or changing the connections, switch off the power and disconnect the power cord from the
power outlet. Plugging in should be the final step.
!When making connections, also keep the power cords of the devices being connected unplugged from the
power outlets.
!Depending on the device being connected (amplifier, receiver, etc.), the methods of connection and terminal
names may differ from the explanations in this manual. Also refer to the operating instructions of the respec-
tive devices.
Important
Illustration shows the VSX-1123, however connections for the VSX-923 are the same except where noted.
Rear panel
VSX-1123
HDMI
A
IN
1
IN
1
IN
(TV)
1
IN
(DVD)
1
-
1 7
FRONT HEIGHT / WIDE /
SURROUND BACK / ZONE 2
SURROUNDCENTERFRONT
RLRLRLRL (Single)
B
OUT
IN
(DVD)
IN
2
(SAT/CBL)
IN
3
IN
4
IN
6
IN
7
(DVR/BDR) (CONTROL)
ASSIGNABLE
BD IN OUT 1
OUT 2
(HDZONE)
SELECTABLE
LAN (10/100)
(
OUTPUT 5 V
0.6 A MAX
)
(
OUTPUT 5 V
0.1 A MAX
)
DC OUTPUT
for WIRELESS LAN
ASSIGNABLE
ASSIGNABLE
OPTICAL
COAXIAL
ADAPTER PORT
IR
MONITOR
OUT
ZONE 2
OUT
P R P B Y
(DVD)
ASSIGNABLE
COMPONENT VIDEO
VIDEO
ANTENNA AUDIO
FM UNBAL
75
AM LOOP
SUB
WOOFER
FRONT
ZONE 2
DVR/BDR
1
2
PRE OUT
L
R
L
R
OUTIN
L
R
IN
DVD SAT/CBL
SAT/CBL
IN
1
ANALOG IN
(CD)
ASSIGNABLE
DVR/BDR
IN
DVD
IN
SPEAKERS
AC IN
VSX-923
HDMI
A
IN
1
IN
1
IN
(TV)
1
IN
(DVD)
1
-
1 7
FRONT HEIGHT / WIDE /
SURROUND BACK / ZONE 2
SURROUNDCENTERFRONT
RLRLRLRL (Single)
B
OUT
IN
(DVD)
IN
2
(SAT/CBL)
IN
3
IN
4
IN
6
IN
7
(DVR/BDR) (CONTROL)
ASSIGNABLE
BD IN OUT 1
OUT 2
(HDZONE)
SELECTABLE
LAN (10/100)
(
OUTPUT 5 V
0.6 A MAX
)
(
OUTPUT 5 V
0.1 A MAX
)
DC OUTPUT
for WIRELESS LAN
ASSIGNABLE
ASSIGNABLE
OPTICAL
COAXIAL
ADAPTER PORT
IR
MONITOR
OUT
P R P B Y
(DVD)
ASSIGNABLE
COMPONENT VIDEO
VIDEO
ANTENNA AUDIO
FM UNBAL
75
AM LOOP
SUB
WOOFER
ZONE 2 DVR/BDR
1
2
PRE OUT
L
R
OUTIN
L
R
IN
DVD SAT/CBL
SAT/CBL
IN
1
ANALOG IN
(CD)
ASSIGNABLE
DVR/BDR
IN
DVD IN
SPEAKERS
AC IN
Note
The input functions below are assigned by default to the receiver’s different input terminals. Refer to The Input
Setup menu on page 36 to change the assignments if other connections are used.
Input function Input Terminals
HDMI Audio Component
BD (BD)
DVD IN 1 COAX-1 IN 1
SAT/CBL IN 2
DVR/BDR IN 3
TV OPT-1
HDMI 4 IN 4
HDMI 5/MHL
(front panel) IN 5
HDMI 6 IN 6
HDMI 7 IN 7
CD ANALOG-1

17
03 Connecting your equipment
Determining the speakers’ application
This unit permits you to build various surround systems, in accordance with the number of speakers you have.
!Be sure to connect speakers to the front left and right channels (Land R).
!It is also possible to only connect one of the surround back speakers (SB) or neither.
!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. In this
case, the same sound is output from the two subwoofers.
Choose one from Plans [A] to [E] below.
Important
!The Speaker System setting must be made if you use any of the connections shown below other than [A] (see
Speaker system setting on page 83).
!Sound does not come through simultaneously from the front height, front wide, speaker B and surround back
speakers. Output speakers are different depending on the input signal or listening mode.
[A] 7.2 channel surround system (Front height)
*Default setting
!Speaker System setting: Normal(SB/FH)
SL
L
FHL
SW 2
SW
1
C
R
FHR
SR
SBL
SBR
A 7.2 ch surround system connects the left and right front speakers (L/R), the center speaker (C), the left and right
front height speakers (FHL/FHR), the left and right surround speakers (SL/SR), the left and right surround back
speakers (SBL/SBR), and the subwoofers (SW 1/SW 2).
It is not possible to produce sound simultaneously from the front height speakers and the surround back
speakers.
This surround system produces a more true-to-life sound from above.
[B] 7.2 channel surround system (Front wide)
!Speaker System setting: Normal(SB/FW)
FWR
FWL
SL
L
R
SR
SBL
SBR
SW 2
SW
1
C
This plan replaces the left and right front height speakers shown in [A] with the left and right front wide speakers
(FWL/FWR).
It is not possible to produce sound simultaneously from the front wide speakers and the surround back speakers.
This surround system provides a sound field with good association between the sounds of the different channels.
[C] 7.2 channel surround system & Speaker B connection
!Speaker System setting: Speaker B
SL
L
R
SR
SBL
SBR
L
R
Speaker B
C
SW 1
SW
2
With these connections you can simultaneously enjoy 5.2-channel surround sound in the main zone with stereo
playback of the same sound on the B speakers. The same connections also allow for 7.2-channel surround sound
in the main zone when not using the B speakers.

18
03 Connecting your equipment
[D] 5.2 channel surround system & Front Bi-amping connection (High quality
surround)
!Speaker System setting: Front Bi-Amp
Bi-amping connection of the front speakers for high sound quality with 5.2-channel surround sound.
L
R
SL
SR
Front Bi-Amp
SW 1
SW
2
C
[E] 5.2 channel surround system & ZONE 2 connection (Multi Zone)
!Speaker System setting: ZONE 2
With these connections you can simultaneously enjoy 5.2-channel surround sound in the main zone with stereo
playback on another component in ZONE 2. (The selection of input devices is limited.)
L
L
R
R
SL
SR
Main zone
Sub zone
ZONE 2
C
SW 1
SW
2
Other speaker connections
!Your favorite speaker connections can be selected even if you have fewer than 5.2 speakers (except front left/
right speakers).
!When not connecting a subwoofer, connect speakers with low frequency reproduction capabilities to the front
channel. (The subwoofer’s low frequency component is played from the front speakers, so the speakers could
be damaged.)
!After connecting, be sure to conduct the Full Auto MCACC (speaker environment setting) procedure. See
Automatically conducting optimum sound tuning (Full Auto MCACC) on page 35.
Placing the speakers
Refer to the chart below for placement of the speakers you intend to connect.
L
SW
2SW 1
C
FHL
FWL
SL
SBL SBR
SB
SR
FWR
R
FHR
30 30
60 60
60
120 120
!Place the surround speakers at 120º from the center. If you, (1) use the surround back speaker, and, (2) don’t
use the front height speakers / front wide speakers, we recommend placing the surround speaker right beside
you.
!If you intend to connect only one surround back speaker, place it directly behind you.
!Place the left and right front height speakers at least one meter directly above the left and right front speakers.
Some tips for improving sound quality
Where you put your speakers in the room has a big effect on the quality of the sound. The following guidelines
should help you to get the best sound from your system.
!The subwoofer can be placed on the floor. Ideally, the other speakers should be at about ear-level when you’re
listening to them. Putting the speakers on the floor (except the subwoofer), or mounting them very high on a
wall is not recommended.
!For the best stereo effect, place the front speakers 2 m to 3 m apart, at equal distance from the TV.
!If you’re going to place speakers around your CRT TV, use shielded speakers or place the speakers at a suffi-
cient distance from your CRT TV.
!If you’re using a center speaker, place the front speakers at a wider angle. If not, place them at a narrower
angle.
!Place the center speaker above or below the TV so that the sound of the center channel is localized at the TV
screen. Also, make sure the center speaker does not cross the line formed by the leading edge of the front left
and right speakers.
!It is best to angle the speakers towards the listening position. The angle depends on the size of the room. Use
less of an angle for bigger rooms.
!Surround and surround back speakers should be positioned 60 cm to 90 cm higher than your ears and tilted
slightly downward. Make sure the speakers don’t face each other. For DVD-Audio, the speakers should be
more directly behind the listener than for home theater playback.
!Try not to place the surround speakers farther away from the listening position than the front and center speak-
ers. Doing so can weaken the surround sound effect.

19
03 Connecting your equipment
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 6 Wto 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. In this
case, the same sound is output from the two subwoofers.
Installing your speaker system
At the very least, front left and right speakers only are necessary. Note that your main surround speakers should
always be connected as a pair, but you can connect just one surround back speaker if you like (it must be con-
nected to the left surround back terminal).
Standard surround connection
A
FRONTHEIGHT / WIDE / SURROUNDBACK / ZONE 2 SURROUNDCENTERFRONT
RLRLRLRL (Single)
B
SUB
WOOFER
1
2
PRE OUT
SPEAKERS
A
FRONT HEIGHT / WIDE /
SURROUND BACK / ZONE 2
SURROUNDCENTERFRONT
RLRLRLRL (Single)
B
SUB
WOOFER
1
2
PRE OUT
SPEAKERS
LINE LEVEL
INPUT
LINE LEVEL
INPUT
The front height terminals can also be used for the front wide and Speaker B speakers.
Front height setting
Front height right Front height left
Front wide setting
Front wide right Front wide left
Speaker B setting
Speaker B - right Speaker B - left
Front right Center Subwoofer 2Subwoofer
1F
ront left
The surround back terminals can also be used for ZONE 2.
Surround left
5.2 ch surround setting
Not connected Not connected
6.2 ch surround setting
Not connected Surround back
7.2 ch surround setting
Surround back right Surround back left
ZONE 2 setting
ZONE 2 - Right ZONE 2 - Left
Surround right

20
03 Connecting your equipment
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.
A
SURROUNDBACK / ZONE 2 SURROUNDCENTERFRONT
RLRLRL (Single)
SUB
WOOFER
1
2
SPEAKERS
PRE OUT
FRONTHEIGHT / WIDE /
RL
B
A
FRONT HEIGHT / WIDE /
SURROUND BACK / ZONE 2
SURROUNDCENTERFRONT
RLRLRLRL (Single)
B
SUB
WOOFER
1
2
PRE OUT
SPEAKERS
LINE LEVEL
INPUT
LINE LEVEL
INPUT
High
Low
High
Low
Center Subwoofer 2Subwoofer 1
Surround leftSurround right
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.
Bi-wiring your speakers
Your speakers can also be bi-wired if they support bi-amping.
!With these connections, the Speaker System setting makes no difference.
CAUTION
!Don’t connect different speakers from the same terminal in this way.
!When bi-wiring as well, heed the cautions for bi-amping shown above.
%To bi-wire a speaker, connect two speaker cords to the speaker terminal on the receiver.