Digital Surround System
HTX-22HD
Instruction Manual
Thank you for purchasing this Onkyo product. Please read this manual thoroughly before making any connections or plugging in your new Onkyo product.
Following the instructions in this manual will enable you to obtain optimum performance and listening enjoyment from your new Onkyo product.
Please retain this manual for future reference.
Contents
Introduction.............................................. |
2 |
Connections........................................... |
16 |
Turning On & First Time Setup ............. |
30 |
Basic Operation |
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Playing your AV components .................. |
39 |
Using the Listening Modes................... |
42 |
Advanced Setup..................................... |
56 |
Troubleshooting..................................... |
71 |
En
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING |
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AVIS |
RISK OF ELECTRIC SHOCK |
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RISQUE DE CHOC ELECTRIQUE |
DO NOT OPEN |
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NE PAS OUVRIR |
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
Important Safety Instructions
1.Read these instructions.
2.Keep these instructions.
3.Heed all warnings.
4.Follow all instructions.
5.Do not use this apparatus near water.
6.Clean only with dry cloth.
7.Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9.Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10.Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
11.Only use attachments/accessories specified by the manufacturer.
12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tipover.
PORTABLE CART WARNING
S3125A
13.Unplug this apparatus during lightning storms or when unused for long periods of time.
14.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
15.Damage Requiring Service
Unplug the apparatus from the wall outlet and refer servicing to qualified service personnel under the following conditions:
A.When the power-supply cord or plug is damaged,
B.If liquid has been spilled, or objects have fallen into the apparatus,
C.If the apparatus has been exposed to rain or water,
D.If the apparatus does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the apparatus to its normal operation,
E.If the apparatus has been dropped or damaged in any way, and
F.When the apparatus exhibits a distinct change in performance this indicates a need for service.
16.Object and Liquid Entry
Never push objects of any kind into the apparatus through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock.
The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases shall be placed on the apparatus.
Don’t put candles or other burning objects on top of this unit.
17.Batteries
Always consider the environmental issues and follow local regulations when disposing of batteries.
18.If you install the apparatus in a built-in installation, such as a bookcase or rack, ensure that there is adequate ventilation.
Leave 20 cm (8") of free space at the top and sides and 10 cm (4") at the rear. The rear edge of the shelf or board above the apparatus shall be set 10 cm (4") away from the rear panel or wall, creating a flue-like gap for warm air to escape.
2
Precautions
1.Recording Copyright—Unless it’s for personal use only, recording copyrighted material is illegal without the permission of the copyright holder.
2.AC Fuse—The AC fuse inside the unit is not userserviceable. If you cannot turn on the unit, contact your Onkyo dealer.
3.Care—Occasionally you should dust the unit all over with a soft cloth. For stubborn stains, use a soft cloth dampened with a weak solution of mild detergent and water. Dry the unit immediately afterwards with a clean cloth. Don’t use abrasive cloths, thinners, alcohol, or other chemical solvents, because they may damage the finish or remove the panel lettering.
4.Power WARNING
BEFORE PLUGGING IN THE UNIT FOR THE FIRST TIME, READ THE FOLLOWING SECTION CAREFULLY.
AC outlet voltages vary from country to country. Make sure that the voltage in your area meets the voltage requirements printed on the unit’s rear panel (e.g., AC 230 V, 50 Hz or AC 120 V, 60 Hz).
The power cord plug is used to disconnect this unit from the AC power source. Make sure that the plug is readily operable (easily accessible) at all times.
Pressing the [ON/STANDBY] button to select Standby mode does not fully shutdown the unit. If you do not intend to use the unit for an extended period, remove the power cord from the AC outlet.
5.Never Touch this Unit with Wet Hands—Never handle this unit or its power cord while your hands are wet or damp. If water or any other liquid gets inside this unit, have it checked by your Onkyo dealer.
6.Handling Notes
•If you need to transport this unit, use the original packaging to pack it how it was when you originally bought it.
•Do not leave rubber or plastic items on this unit for a long time, because they may leave marks on the case.
•This unit’s top and rear panels may get warm after prolonged use. This is normal.
•If you do not use this unit for a long time, it may not work properly the next time you turn it on, so be sure to use it occasionally.
3
Precautions—Continued
For British models
Replacement and mounting of an AC plug on the power supply cord of this unit should be performed only by qualified service personnel.
IMPORTANT
The wires in the mains lead are coloured in accordance with the following code:
Blue: Neutral Brown: Live
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:
The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black.
The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.
IMPORTANT
The plug is fitted with an appropriate fuse. If the fuse needs to be replaced, the replacement fuse must be approved by ASTA or BSI to BS1362 and have the same ampere rating as that indicated on the plug. Check for the ASTA mark or the BSI mark on the body of the fuse.
If the power cord’s plug is not suitable for your socket outlets, cut it off and fit a suitable plug. Fit a suitable fuse in the plug.
For European Models
Declaration of Conformity
We, ONKYO EUROPE ELECTRONICS GmbH LIEGNITZERSTRASSE 6, 82194 GROEBENZELL, GERMANY
declare in own responsibility, that the ONKYO product described in this instruction manual is in compliance with the corresponding technical standards such as EN60065, EN55013, EN55020 and EN61000-3-2, -3-3.
GROEBENZELL, GERMANY
K. MIYAGI
ONKYO EUROPE ELECTRONICS GmbH
4
Speaker Precautions
Placement
•The subwoofer cabinet is made out of wood and is therefore sensitive to extreme temperatures and humidity, do not put it in locations subject to direct sunlight or in humid places, such as near an air conditioner, humidifier, bathroom, or kitchen.
•Do not put water or other liquids close to the speakers. If liquid is spilled over the speakers, the drive units may be damaged.
•Speakers should only be placed on sturdy, flat surfaces that are free from vibration. Putting them on uneven or unstable surfaces, where they may fall and cause damage, will affect the sound quality.
•Subwoofer is designed to be used in the upright vertical position only. Do not use it in the horizontal or tilted position.
•If the unit is used near a turntable, CD player or DVD player, howling or slipping of sound may occur. To prevent this, move the unit away from the turntable, CD player or DVD player, otherwise lower the unit’s output level.
Using Close to a TV or Computer
TVs and computer monitors are magnetically sensitive devices and as such are likely to suffer discoloration or picture distortion when conventional speakers are placed nearby. To prevent this, the HTX-22HDST features internal magnetic shielding. In some situations, however, discoloration may still be an issue, in which case you should turn off your TV or monitor, wait 15 to 30 minutes, and then turn it back on again. This normally activates the degaussing function, which neutralizes the magnetic field, thereby removing any discoloration effects. If discoloration problems persist, try moving the speakers away from your TV or monitor. Note that discoloration can also be caused by a magnet or demagnetizing tool that’s too close to your TV or monitor.
Input Signal Warning
The speakers can handle the specified input power when used for normal music reproduction. If any of the following signals are fed to them, even if the input power is within the specified rating, excessive current may flow in the speaker coils, causing burning or wire breakage:
1.Interstation noise from an untuned FM radio.
2.Sound from fast-forwarding a cassette tape.
3.High-pitched sounds generated by an oscillator, electronic musical instrument, and so on.
4.Amplifier oscillation.
5.Special test tones from audio test CDs and so on.
6.Thumps and clicks caused by connecting or disconnecting audio cables (Always turn off your amplifier before connecting or disconnecting cables.)
7.Microphone feedback.
5
Supplied Accessories
Make sure you have the following accessories:
HTX-22HDPAW Amp/Subwoofer
HTX-22HDST Front Speakers
Remote controller and two batteries (AA/R6)
Speaker setup microphone
Red and white cables for front speakers (11.5 ft., 3.5 m)
or
Power cord
(Use the power cord that matches your wall outlet.)
Optical digital audio cable (5 ft., 1.5 m)
Cork spacers for the Amp/Subwoofer (x4)
Cork spacers for the front speakers (x8)
*In catalogs and on packaging, the letter at the end of the product name indicates the color. Specifications and operation are the same regardless of color.
6
Contents
Important Safety Instructions ..................... |
2 |
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Precautions................................................... |
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Speaker Precautions.................................... |
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Supplied Accessories .................................. |
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Features ........................................................ |
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Getting to Know the HTX-22HD................. |
10 |
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Front Panel ............................................... |
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Display...................................................... |
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Rear Panel................................................ |
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Remote Controller ...................................... |
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Installing the Batteries .............................. |
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Aiming the Remote Controller .................. |
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Using the Remote Controller .................... |
15 |
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Connecting the Speakers .......................... |
16 |
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Enjoying Home Theater |
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16 |
Affixing the Cork Spacers ......................... |
17 |
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Speaker Connection Precautions ............. |
18 |
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Making the Connections ........................... |
18 |
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Connecting only the Front Speakers ........ |
19 |
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Connecting 5.1 Speakers ......................... |
19 |
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Connecting Surround Back Speakers ...... |
20 |
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Connecting AV Components..................... |
21 |
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About AV Connections ............................. |
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Connecting Components |
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with Digital Outputs ................................ |
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Connecting Components |
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with Analog Outputs............................... |
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Connecting Components with HDMI ........ |
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Making HDMI Connections....................... |
25 |
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Connecting Onkyo |
Components ....... |
26 |
Turning On the HTX-22HD ......................... |
30 |
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Connecting the Power Cord ..................... |
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Turning On and Standby .......................... |
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First Time Setup ......................................... |
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Automatic Speaker Setup |
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(Audyssey 2EQ)..................................... |
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Audio Input Setup ..................................... |
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HDMI Input Setup ..................................... |
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Changing the Input Display ...................... |
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Playing Your Components ........................ |
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Basic HTX-22HD Operation ..................... |
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Setting the Display Brightness.................. |
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Muting the HTX-22HD .............................. |
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40 |
Using the Sleep Timer .............................. |
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Displaying Source Information.................. |
41 |
Using the Listening Modes ....................... |
42 |
Selecting the Listening Modes ................. |
42 |
Listening Modes Available |
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for Each Source Format......................... |
43 |
About the Listening Modes....................... |
49 |
Using the Audio Adjust Settings ............... |
52 |
Late Night Function .................................. |
55 |
Adjusting Speaker Levels......................... |
55 |
Advanced Setup ......................................... |
56 |
Manual Speaker Setup............................. |
56 |
Source Setup ........................................... |
64 |
Volume Setup........................................... |
66 |
HDMI Setup.............................................. |
67 |
Specifying the Digital Signal Format ........ |
70 |
Troubleshooting......................................... |
71 |
Specifications............................................. |
74 |
*To reset the HTX-22HD to its factory defaults, turn it on and, while holding down the [LISTENING MODE] button, press the [ON/STANDBY] button (see page 71).
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HTX-22HDPAW: 5.1-channel Amp/Subwoofer
5.1-channel power amplifier with built-in subwoofer
•2 HDMI*1 inputs, 1 output (with support for up to 1080p, Deep Color, x.v.Color, Lip Sync, DTS-HD Master Audio*2, DTS-HD High Resolution Audio, Dolby TrueHD*3, Dolby Digital Plus, SACD, and multichannel PCM)
•2 optical inputs, 1 coaxial input
•2 analog inputs
•Pre out for surround backs speakers
•Onkyo RIHD system control over HDMI
•VLSC (Vector Linear Shaping Circuitry)
•Audyssey 2EQ*4 room correction
•Audyssey Dynamic EQ*4 for loudness correction
•Theater-Dimensional*5 and DTS Surround Sensation virtual surround sound
•RI-compatible remote controller
•Compatible with RI Dock for iPod
•16 cm A-OMF diaphragm woofer
•Aero Acoustic Drive for powerful and natural sound
•Music Optimizer
HTX-22HDST: 2-way Speaker System
2-way acoustic suspension speaker system
•8 cm A-OMF diaphragm woofer
•2 cm balanced dome tweeter
•70 Hz–50 kHz frequency response
•40 W maximum power
•Rounded wooden cabinet
Designed especially for use with the HTX-22HD, the optional Onkyo SKS-11 speaker package consists of a center speaker and two surround speakers that can be connected directly to the HTX-22HD.
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Features—Continued
*1
HDMI, the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC.
*2.
Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535 & other U.S. and worldwide patents issued & pending. DTS is a registered trademark and the DTS logos, Symbol, DTS-HD and DTS-HD Master Audio are trademarks of DTS, Inc. © 1996-2007 DTS, Inc. All Rights Reserved.
Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535 & other U.S. and worldwide patents issued & pending.
DTS is a registered trademark and the DTS logos, Symbol, DTS-HD, DTS-HD Master Audio and DTS Surround Sensation are trademarks of DTS, Inc. © 1996-2008 DTS, Inc. All Rights Reserved.
*3.
Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, and the double-D symbol are trademarks of Dolby Laboratories.
*4
Manufactured under license from Audyssey Laboratories. U.S. and foreign patents pending. Audyssey 2EQ and Dynamic EQ are trademarks of Audyssey Laboratories.
*5
Theater-Dimensional is a trademark of Onkyo Corporation.
*Apple and iPod are trademarks of Apple Computer, Inc., registered in the U.S. and other countries.
*“x.v.Color” is a trademark of Sony Corporation.
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A Display |
G LISTENING MODE button |
See “Display” on page 11. |
Selects the listening modes. |
BSTANDBY indicator
Lights up when the HTX-22HD is on Standby and flashes while a signal is being received from the remote controller.
CON/STANDBY button
Sets the HTX-22HD to On or Standby.
To operate this button, push it down from the top.
DRemote-control sensor
Receives control signals from the remote controller.
EMASTER VOLUME control
Sets the volume of the HTX-22HD.
FINPUT button
Selects the input source.
10
Getting to Know the HTX-22HD—Continued
1 2 3 4
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1Listening mode and format indicators
Show the selected listening mode and audio input signal format.
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Listening mode/input |
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format |
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PCM |
PCM |
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D |
Dolby Digital |
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DTS |
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D+ |
Dolby Digital Plus |
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HD |
Dolby TrueHD |
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EXP |
DTS Express Audio |
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HD HR |
DTS-HD High Resolution |
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Audio |
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HD MSTR |
DTS-HD Master Audio |
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DTS |
Direct Stream Digital |
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T-D |
Theater-Dimensional |
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2AUDYSSEY indicator
Flashes during automatic speaker setup. Stays on all the time once the automatic speaker setup has been run.
3SLEEP indicator
Lights up when the Sleep function has been set.
4MUTING indicator
Flashes while the HTX-22HD is muted.
5Message area
Displays various information.
11
Getting to Know the HTX-22HD—Continued
1
26 37 48
9
5J
AHDMI IN 1, 2, and OUT
HDMI (High Definition Multimedia Interface) connections carry digital audio and digital video.
The HDMI inputs are for connecting components with an HDMI output, such as a DVD player, DVD recorder, or DVR (digital video recorder). They’re assignable, which means you can assign each one to an input selector to suit your setup. See “HDMI Input Setup” on page 37.
The HDMI OUT is for connecting a TV or projector with an HDMI input.
BSETUP MIC
Only used with the Audyssey 2EQ automatic speaker setup. The automatic speaker setup microphone connects here. Connect only the supplied microphone.
CCOAXIAL DIGITAL IN
This coaxial digital audio input is for connecting a component with a coaxial digital audio output, such as a CD player or DVD player.
DOPTICAL DIGITAL IN 1 and 2
These optical digital audio inputs are for connecting components with an optical digital audio output, such as a CD player or DVD player.
E REMOTE CONTROL
This (Remote Interactive) jack can be connected to the jack on another
-capable Onkyo component for remote and system control.
To use , you must make an analog audio connection (RCA) between the HTX-22HD and the other component, even if they are connected digitally.
12
Getting to Know the HTX-22HD—Continued
FAC INLET
The supplied power cord is connected here. The other end of the power cord should be connected to a suitable wall outlet.
GFRONT SPEAKERS, CENTER SPEAKER, and SURROUND SPEAKERS
These push terminals are for connecting the included front speakers and the optional SKS-11 center speaker and surround speakers.
HCooling fan
This cooling fan operates when the internal temperature of the HTX-22HD reaches a certain level.
ISURROUND BACK PRE OUT
This analog audio output can be connected to another power amplifier and surround back speakers for 7.1-channel surround sound.
JLINE 1 and LINE 2 INPUT
These analog audio inputs are for connecting components with an analog audio output, such as a VCR, TV, or Onkyo RI Dock.
See pages 16–26 for hookup information.
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1 Open the battery compartment, as shown.
2 Insert the two supplied batteries (AA/
R6) in accordance with the polarity diagram inside the battery compartment.
3 Close the battery compartment.
Notes:
•If the remote controller doesn’t work reliably, try replacing the batteries.
•Don’t mix new and old batteries or different types of batteries.
•If you intend not to use the remote controller for a long time, remove the batteries to prevent damage from leakage or corrosion.
•Expired batteries should be removed as soon as possible to prevent damage from leakage or corrosion.
When using the remote controller, point it toward the HTX-22HD’s remote control sensor, as shown below.
Remote control sensor
STANDBY indicator
Approx. 16 ft. (5 m)
30˚ 30˚
HTX-22HDPAW
Notes:
•The remote controller may not work reliably if the HTX-22HD is subjected to bright light, such as direct sunlight or inverter-type fluorescent lights. Keep this in mind when installing.
•If another remote controller of the same type is used in the same room, or the HTX22HD is installed close to equipment that uses infrared rays, the remote controller may not work reliably.
•Don’t put anything on top of the remote controller, such as a book or magazine, because a button may be pressed continuously, thereby draining the batteries.
•The remote controller may not work reliably if the HTX-22HD is installed in a rack behind colored glass doors. Keep this in mind when installing.
•The remote controller will not work if there’s an obstacle between it and the HTX-22HD’s remote control sensor.
14
Remote Controller—Continued
These buttons are used to control the HTX-22HD.
1 28
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EArrow []/[]/[]/[] and ENTER buttons
Used to select and adjust settings.
FVOLUME []/[] buttons
Adjust the volume of the HTX-22HD.
GLISTENING MODE buttons
Used to select the listening modes.
HDIMMER button
Adjusts the display brightness.
ITEST TONE button
Used with the Test Tone function.
JDISPLAY button
Displays various information on the HTX-22HD’s display. Can be used to confirm the input signal type or listening mode.
KL NIGHT button
Turns the Late Night function on or off.
LMUTING button
Mutes or unmutes the HTX-22HD.
MRETURN button
ASLEEP button
Used with the Sleep function.
BON/STANDBY button
Sets the HTX-22HD to On or Standby.
CSETUP button
Used to change settings. Press and hold down for 3 seconds when specifying the digital signal format.
DCH SEL button
Used to select each speaker when adjusting individual speaker levels.
Goes back one level when changing settings.
NINPUT SELECTOR buttons
Selects the input sources.
Buttons that are not explained here are intended for use with an Onkyo DVD player or RI Dock with iPod (see pages 28 and 29).
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Thanks to the HTX-22HD’s superb capabilities, you can enjoy surround sound with a real sense of movement in your own home—just like being in a movie theater or concert hall. You can enjoy DVDs featuring Dolby Digital or DTS. With analog or digital TV, you can enjoy Dolby Pro Logic IIx, DTS Neo:6, or Onkyo’s original DSP listening modes.
Speaker positions for a 7.1-channel system are shown below.
Front left and right speakers (HTX-22HDST) |
Surround left and right speakers (optional |
These output the main sound. Their role in a home the- |
SKS-11) |
ater is to provide a solid anchor for the sound image. They |
These speakers are used for precise sound |
should be positioned facing the listener at about ear level, |
positioning and to add realistic ambience. |
and equally spaced from the TV. Angle them inward |
Position them at the sides of the listener, or |
slightly so as to create a triangle, with the listener at the |
slightly behind, about 2–3 feet (60–100 cm) |
apex. |
above ear level. Ideally they should be equally |
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spaced from the listener. |
Center speaker (optional SKS-11) |
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This speaker enhances the front left and |
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right speakers, making sound move- |
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ments distinct and providing a full sound |
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image. For movies it’s used mainly for |
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dialog. |
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Position it close to your TV (preferably |
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on top) facing forward at about ear level, |
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or at the same height as the front left |
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and right speakers. |
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Subwoofer (HTX-22HDPAW Amp/ |
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Subwoofer) |
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The subwoofer handles the bass sounds of |
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the LFE (Low-Frequency Effects) channel. |
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The volume and quality of the bass output |
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from your subwoofer will depend on its posi- |
Surround back left and right speakers (not supplied |
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tion, the shape of your listening room, and |
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with the HTX-22HD) |
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your listening position. In general, a good |
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These speakers are necessary to enjoy Dolby Digital EX, |
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bass sound can be obtained by installing the |
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DTS-ES Matrix, DTS-ES Discrete, etc. They enhance the |
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subwoofer in a front corner, or at one-third the |
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realism of surround sound and improve sound localiza- |
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way along the front wall, as shown. |
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tion behind the listener. Position them behind the listener |
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Tip: To find the best position for your sub- |
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about 2–3 feet (60–100 cm) above ear level. |
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woofer, while playing a movie or some music |
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(*power amp and speakers required) |
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with good bass, experiment by placing your |
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subwoofer at various positions within the |
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room and choose the one that provides the |
Notes: |
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most satisfying results. |
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The HTX-22HD Digital Surround System consists |
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of an Amp/Subwoofer and two front speakers. |
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Designed especially for use with the HTX-22HD, |
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the optional Onkyo SKS-11 speaker package |
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consists of a center speaker and two surround |
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Corner |
speakers that can be connected directly to the |
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HTX-22HD. |
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position |
For 7.1-channel surround, you’ll need a pair of |
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surround back speakers and a power amp to |
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1/3 of wall |
drive them, which can be connected to the HTX- |
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22HD’s SURROUND BACK PRE OUT jacks (see |
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position |
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page 20). |
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16
Connecting the Speakers—Continued
Affixing the Cork Spacers
You can improve the sound quality by affixing the included cork spacers to raise the speakers off the mounting surface thereby reducing the contact area. The spacers also make the speakers stable and prevent them from moving around.
HTX-22HDPAW |
Cork spacer |
Bottom
Side
Cork spacer
HTX-22HDST top
HTX-22HDST |
bottom |
Keyhole mounting slot
Cork spacer
If you intend to wall-mount the front speakers using their keyhole slots, affix two cork spacers to the rear of each speaker for a added stability.
Note:
•Before you wall-mount the front speakers, check the strength of the wall. The supporting strength of the screws depends on the wall material and the position of the studs. Use screws as thick and long as possible, with a head diameter of 10 mm or less and a thread diameter of 4 mm or less. (We recommend that you consult a professional home electronics installer.)
17
Connecting the Speakers—Continued
Speaker Connection Precautions |
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Making the Connections |
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Read the following before connecting your speakers:
•Disconnect the power cord from the wall outlet before making any connections.
•Connect only speakers with an impedance of 6 ohms or higher.
•Read the instructions supplied with your speakers.
•Pay close attention to speaker wiring polarity. Connect positive (+) terminals to only positive (+) terminals, and negative (–) terminals to only negative (–) terminals. If you get them the wrong way around, the sound will be out of phase and will sound unnatural.
•Unnecessarily long or very thin speaker cables may affect the sound quality and should be avoided.
•Be careful not to short
the positive and negative wires. Doing so may damage the HTX22HD.
•Don’t connect more than one cable to each speaker terminal. Doing so may damage the HTX-22HD.
•Don’t connect a speaker to several terminals.
1 Remove the pre-
cut insulation from the ends of
the speaker cables, and
twist the bare wires tightly.
2 Push the lever to open the hole, insert the bare wire into the hole, and then release the lever.
Maker sure that the speaker terminals are gripping the bare wires, not the insulation.
18
Connecting the Speakers—Continued
The following hookup diagram shows how to connect the included front speakers for 2.1-channel operation.
Front right speaker |
Red line |
Front left speaker |
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Red terminal |
White line |
Red line
White terminal |
White line
Supplied speaker |
Supplied speaker |
cable |
cable |
The following hookup diagram shows how to connect the included front speakers, a center speaker, and surround speakers for 5.1-channel surround sound. To connect a pair of surround back speakers for 7.1-channel surround sound, see page 20.
Front right speaker |
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Center speaker |
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Front left speaker |
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Surround right |
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Surround left |
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speaker |
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speaker |
19
Connecting the Speakers—Continued
For 7.1-channel surround sound, in addition to the 5.1 speakers shown in the hookup diagram on page 19, you’ll need a pair of surround back speakers and a power amp to drive them. Using an RCA audio cable, connect the HTX-22HD’s SURROUND BACK PRE OUT jacks to the audio input on the power amp, as shown below.
|
AUDIO INPUT |
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Surround |
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Surround |
back right |
Power amp |
back left |
speaker |
|
speaker |
Note:
•If you’re using only one surround back speaker, connect it to the SURROUND BACK PRE OUT L jack.
20
•Before making any AV connections, read the manuals supplied with your other AV components.
•Don’t connect the power cord until you’ve completed and double-checked all AV connections.
Optical Digital Jacks
The HTX-22HD’s optical digital jacks have shutter-type covers that open when an optical plug is inserted and close when it’s removed. Push plugs in all the way.
Caution: To prevent shutter damage, hold the optical plug straight when inserting and removing.
RCA Connection Color Coding
RCA connections are usually color coded: red and white. Use red plugs to connect right-channel audio inputs and outputs (typically labeled “R”). Use white plugs to connect left-channel audio inputs and outputs (typically labeled “L”).
Left (white) |
Analog audio |
Left (white) |
Right (red) |
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Right (red) |
•Push plugs in all the way to make good connections (loose connections can cause noise or malfunctions).
Right!
Wrong!
•To prevent interference, keep audio and video cables away from power cords and speaker cables.
21
Connecting AV Components—Continued
You can connect components with digital audio outputs to the HTX-22HD’s COAXIAL IN, OPTICAL IN 1, and IN 2 inputs. Choose a digital input (coaxial or optical) that matches the digital audio output on your source component. To enjoy Dolby Digital and DTS, you must connect your DVD player with an optical or coaxial digital audio cable. If your DVD player supports HDMI, you can use an HDMI connection instead (see page 24).
Notes:
•After you connect a component to an input jack, you must assign that input jack to an input selector. See “Audio Input Setup” on page 36.
•On some source components, Dolby Digital and DTS output may be turned off by default, in which case you’ll need to turn it on.
•If one of your source components is noticeably louder or quieter than your others, use the IntelliVolume function to adjust its input level (see page 64).
CD player, etc.
Coaxial digital audio cable (not supplied)
DVD player,
Set-top box, etc.
Games console,
TV, Computer, etc.
Optical digital audio cable (supplied)
22
Connecting AV Components—Continued
You can connect components with analog audio outputs to the HTX-22HD’s LINE 1 and LINE 2 inputs and enjoy surround sound with Dolby Pro Logic IIx, DTS Neo:6, and Onkyo’s original DSP listening modes.
Notes:
•After you connect a component to an input jack, you must assign that input jack to an input selector. See “Audio Input Setup” on page 36.
•When listening to compressed music files, such as MP3, you can use the HTX-22HD’s Music Optimizer function to enhance the sound quality.
Tuner, TV, etc.
RCA audio cable
Analog audio outputs
Cassette, MD recorder,
Onkyo RI Dock (iPod), etc.
RCA audio cable
If your TV has no audio outputs, connect an audio output from your VCR or set- Hint! top box to the HTX-22HD and use its tuner to listen to TV programs through
the HTX-22HD.
23