Onkyo HTX-22HDXST, HTX-22HDXPAW, HTX-22HDX User Manual
Digital Surround System
HTX-22HDX
Instruction Manual
Contents
Introduction...............................................2
Connections............................................14
Turning On ..............................................27
Playing Your AV Components ...............28
Using the Listening Modes....................32
Setup........................................................37
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.
Troubleshooting......................................46
HDMI ........................................................49
Specifications .........................................51
Using ........................................53
E
n
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.
Important Safety Instructions
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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.
AVIS
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
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,
PORTABLE CART WARNING
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
S3125A
from tip-over.
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 dam-
aged,
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 at least 20 cm (8") of free space above,
behind, and at the sides. The rear edge of the shelf
or board above the apparatus should be set 20 cm
(8") away from the back or wall, creating a fluelike 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
user-serviceable. 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. Preventing Hearing Loss
Caution
Excessive sound pressure from earphones and
headphones can cause hearing loss.
6. Batteries and Heat Exposure
War ni ng
Batteries (battery packs or installed batteries)
must not be exposed to excessive heat from sunshine, fire, or the like.
7. 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.
8. Handling Notes
• If you need to transport this unit, use the origi-
nal 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.
For U.S. models
FCC Information for User
CAUTION:
The user changes or modifications not expressly
approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
NOTE:
This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there
is no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and
receiver.
• Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/
TV technician for help.
For Canadian Models
NOTE: THIS CLASS B DIGITAL APPARATUS
COMPLIES WITH CANADIAN ICES-003.
For models having a power cord with a polarized
plug:
CAUTION: TO PREVENT ELECTRIC SHOCK,
MATCH WIDE BLADE OF PLUG TO WIDE SLOT,
FULLY INSERT.
Modèle pour les Canadien
REMARQUE: CET APPAREIL NUMÉRIQUE
DE LA CLASSE B EST CONFORME À LA NORME
NMB-003 DU CANADA.
Sur les modèles dont la fiche est polarisée:
3
Precautions—Continued
Declaration of Conformity
We,
ONKYO EUROPE
ELECTRONICS GmbH
LIEGNITZERSTRASSE 6,
82194 GROEBENZELL,
GERMANY
GROEBENZELL, GERMANY
ONKYO EUROPE ELECTRONICS GmbH
K. MIYAGI
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.
Package Contents
ATTENTION:
ÉLECTRIQUES, INTRODUIRE LA LAME LA
PLUS LARGE DE LA FICHE DANS LA BORNE
CORRESPONDANTE DE LA PRISE ET POUSSER
JUSQU’AU FOND.
POUR ÉVITER LES CHOCS
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.
Make sure you have the following items:
HTX-22HDXPAW Amp/Subwoofer
HTX-22HDXST Front Speakers
Remote controller and two batteries (AA/R6)
Cables with red line for the front speakers
(11.5 ft., 3.5 m)
For European Models
4
Power co rd
(Power cord varies from country to country.)
Rubber feet for the Amp/Subwoofer (x4)
Rubber feet for the front speakers (x8)
* In catalogs and on packaging, the letter at the end of th e
product name indicates the color. Specifications and
operation are the same regardless of color.
Speaker Precautions
Bass-reflex port
20 cm (8") 20 cm (8")20 cm (8")
20 cm (8") 20 cm (8")
Placement
• The subwoofer cabinet is made out of wood
• Do not put water or other liquids close to the
• Speakers should only be placed on sturdy,
• The HTX-22HDXPAW Amp/Subwoofer is
• If the subwoofer is used near a turntable,
• The HTX-22HDXPAW Amp/Subwoofer
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.
speakers. If liquid is spilled over the speakers, the drive units may be damaged.
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.
designed to be used in the upright vertical
position only. Do not use it in the horizontal
or tilted position.
CD/Blu-ray/DVD player/recorder, howling
or skipping may occur. To prevent this,
position the subwoofer away from such
components, or turn down the volume.
generates heat and has vents at the top and
rear to allow this heat to escape. When
installing, leave at least 20 cm (8") of free
space above and behind. Also, leave at least
20 cm (8") of free space at the sides, otherwise, the performance of the bass-reflex
port may be compromised.
The HTX-22HDXPAW Amp/Subwoofer
uses a non-shielded design. If you’re using
a CRT-type TV, to prevent picture interference, position it at least 40 cm (15-3/4")
away from your TV.
STANDBY
HDMI Thru
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-22HDXST speakers
feature 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 the HTX-22HDXPAW Amp/Subwoofer before connecting or disconnecting cables.)
7. Microphone feedback.
5
Contents
* To reset the HTX-22HDX to its factory
defaults, turn it on and, while holding down
the [LISTENING MODE] button, press the
[ON/STANDBY] button (see page 46).
Important Safety Instructions .....................2
Precautions................................................... 3
Package Contents ........................................ 4
Speaker Precautions.................................... 5
Features ........................................................7
Getting to Know the HTX-22HDX ................9
Top Panel and Front...................................9
Display......................................................10
Rear Panel ...............................................11
Remote Controller......................................12
Installing the Batteries .............................. 12
Aiming the Remote Controller ..................12
Using the Remote Controller .................... 13
Connecting the Speakers ..........................14
Enjoying Home Theater............................ 14
Affixing the Rubber Feet...........................15
Speaker Connection Precautions.............16
Making the Connections...........................16
Connecting only the Front Speakers ........ 17
Connecting 5.1 Speakers ......................... 17
Connecting AV Components ....................18
About AV Connections .............................18
Making HDMI Connections....................... 19
Connecting Components with
Digital Outputs .......................................21
Connecting Components with
Analog Outputs ...................................... 22
Connecting Onkyo Components ........23
Turning On the HTX-22HDX ...................... 27
Connecting the Power Cord..................... 27
Turning On and Standby.......................... 27
Playing Your Components ........................ 28
Basic HTX-22HDX Operation .................. 28
Setting the Display Brightness ................. 29
Muting the HTX-22HDX ...........................29
Using the Sleep Timer ............................. 29
Displaying Source Information ................. 30
Changing the Input Display...................... 30
Using the Listening Modes .......................32
Selecting the Listening Modes ................. 32
About the Listening Modes ...................... 33
Late Night Function.................................. 36
Adjusting Speaker Levels ........................ 36
Setup........................................................... 37
Setup Menus............................................ 37
Changing Settings.................................... 38
Specifying the Digital Signal Format ........ 45
Troubleshooting ........................................ 46
HDMI (High-Definition Multimedia
Interface)................................................. 49
Specifications ............................................ 51
Using an -compatible TV,
Player, or Recorder................................ 53
6
Features
HTX-22HDXPAW: 5.1-channel Amp/Subwoofer
5.1-channel power amplifier with built-in subwoofer
• 25 W/CH (FL, FR, C, SL, SR), 6Ω, 1 kHz (European and North American models)
• 50 W (SB), 3Ω, 100 Hz (European model); 47 W (SB), 3Ω, 100 Hz (North American model)
• 3 HDMI
nel, plus 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)
• HD audio decoding: Dolby TrueHD and DTS-HD Master Audio
• Easy setup with onscreen display (OSD) via HDMI
•VLSC
• EX. Bass for a deeper, more dynamic bass
• 4 DSP modes especially for gaming (Rock, Sports, Action, and RPG)
• Music Optimizer
• Onkyo system control over HDMI
• 2 optical inputs, 1 coaxial input
• 2 analog inputs
• Auto Power Down (on/off)
• Theater-Dimensional
• Remote controller
• 16 cm cone
*1
inputs, 1 output (HDMI Version 1.4, with 3D Over HDMI and Audio Return Chan-
*4
(Vector Linear Shaping Circuitry)
*5
for use with compressed digital music
*6
virtual surround
HTX-22HDXST: Front Speakers
Full range, bass-reflex speakers
• 8 cm full-range cone
• 70 Hz–20 kHz frequency response
• 40 W maximum power
•6Ω impedance
• Gloss finish
Designed especially for use with the HTX-22HDX, the optional Onkyo SKS-22X speaker
package consists of a center speaker and two surround speakers that can be connected
directly to the HTX-22HDX.
7
Features—Continued
*1
“HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks
of HDMI Licensing LLC in the United States and other countries.”
*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; 7,212,872; 7,333,929; 7,392,195; 7,272,567 & other U.S. and worldwide patents issued & pending. DTS is a registered trademark and the DTS logos, Symbol 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. VLSC is a registered trademark of Onkyo Corporation.
*5. Music Optimizer™ is a trademark of Onkyo Corporation.
*6.
Theater-Dimensional is a trademark of Onkyo Corporation.
* Apple and iPod are trademarks of Apple Inc., registered in the U.S. and other countries.
* “x.v.Color” is a trademark of Sony Corporation.
8
Getting to Know the HTX-22HDX
STANDBY
HDMI Thru
1234
5
88
9
7
6
Top panel
Top Panel and Front
For detailed information, see the pages in parentheses.
a ON/STANDBY button (27)
b INPUT button (28)
c LISTENING MODE button (32)
d VOLUME []/[] buttons (28)
e STANDBY indicator (red) (27)
f HDMI Thru indicator (orange) (44)
g Remote-control sensor (12)
h Bass-reflex port
i Display
9
Getting to Know the HTX-22HDX—Continued
Display
1
HDMI dBMULTI CH
3 5 6
For detailed information, see the pages in parentheses.
a Listening mode and format indicators
Indicator Listening mode/input format
PCM PCM
D Dolby Digital
DTS
D+ Dolby Digital Plus
HD Dolby TrueHD
EXP DTS Express Audio
HD HR DTS-HD High Resolution Audio
HD MSTR DTS-HD Master Audio
DSD Direct Stream Digital
T- D Theater-Dimensional
MULTI CH PCM multichannel
2
4
b SLEEP indicator (29)
c HDMI indicator (19)
d Message area (34)
e MUTING indicator (29)
f dB indicator (42)
10
Getting to Know the HTX-22HDX—Continued
AC INLET
CAUTION :
SPEAKER IMPEDANCE
6 ~ 16Ω/SPEAKER
1
4
3
2
5
7
8
6
See pages 14–24 for hookup information.
Rear Panel
For detailed information, see the pages in parentheses.
a HDMI IN 1, IN 2, IN 3, and OUT (49)
b COAXIAL DIGITAL IN 1 (21)
c OPTICAL DIGITAL IN 2 and IN 3 (21)
d REMOTE CONTROL (23)
e AC INLET (27)
f FRONT SPEAKERS, CENTER SPEAKER, and
SURROUND SPEAKERS (17)
g Cooling fan
h LINE 1 and LINE 2 INPUT (22)
11
Remote Controller
30°
30°
Approx. 16 ft.
(5 m)
Remote control sensor
STANDBY indicator
HTX-22HDXPAW
Installing the Batteries Aiming the Remote Controller
When using the remote controller, point it
toward the HTX-22HDX’s remote control
sensor, as shown below.
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.
12
h
j
i
k
l
m
n
b
c
d
f
e
g
a
Remote Controller—Continued
Using the Remote Controller
These buttons are used to control the HTX-22HDX.
For detailed information, see the pages in parentheses.
a SLEEP button (29)
b ON/STANDBY button (27)
c SETUP button (38)
d CH SEL button (36)
e Arrow []/[]/[]/[] and ENTER
buttons (38)
f VOLUME []/[] buttons (28)
g LISTENING MODE []/[] buttons
(32)
h DIMMER button (29)
i TEST TONE button (36)
j DISPLAY button (30)
k L NIGHT button (36)
l MUTING button (29)
m RETURN button (38)
n INPUT SELECTOR []/[] buttons
(28)
Buttons that are not explained here are
intended for use with an Onkyo Blu-ray/
DVD player/recorder or RI Dock with iPod
(see pages 25 and 26).
13
Connecting the Speakers
Corner
position
1/3 of wall
position
Center speaker (optional SKS-22X)
This speaker enhances the front left and
right speakers, making sound movements distinct and providing a full sound
image. For movies it’s used mainly for
dialog.
Position it close to your TV (preferably
on top) facing forward at about ear level,
or at the same height as the front left
and right speakers.
Surround left and right speakers (optional
SKS-22X)
These speakers are used for precise sound
positioning and to add realistic ambience.
Position them at the sides of the listener, or
slightly behind, about 2–3 feet (60–100 cm)
above ear level. Ideally they should be equally
spaced from the listener.
Subwoofer (HTX-22HDXPAW Amp/
Subwoofer)
The subwoofer handles the bass sounds of
the LFE (Low-Frequency Effects) channel.
The volume and quality of the bass output
from your subwoofer will depend on its position, the shape of your listening room, and
your listening position. In general, a good
bass sound can be obtained by installing the
subwoofer in a front corner, or at one-third the
way along the front wall, as shown.
Tip: To find the best position for your subwoofer, while playing a movie or some music
with good bass, experiment by placing your
subwoofer at various positions within the
room and choose the one that provides the
most satisfying results.
Front left and right speakers (HTX-22HDXST)
These output the main sound. Their role in a home theater is to provide a solid anchor for the sound image.
They should be positioned facing the listener at about ear
level, and equally spaced from the TV. Angle them inward
slightly so as to create a triangle, with the listener at the
apex.
Notes:
The HTX-22HDX Digital Surround System consists of an Amp/Subwoofer and two front speakers.
Designed especially for use with the HTX-22HDX,
the optional Onkyo SKS-22X speaker package
consists of a center speaker and two surround
speakers that can be connected directly to the
HTX-22HDX.
Be sure to make the necessary Speaker Configuration settings when you connect additional
speakers (see page 39).
Tip:
Theater-Dimensional listening mode
With this mode, you can enjoy a virtual 5.1 surround sound even with only two or three speakers.
Good results may not be possible if there’s too
much reverb, so we recommend that you use this
mode in an environment with little or no natural
reverb (see pages 35, 42).
Enjoying Home Theater
Thanks to the HTX-22HDX’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 II, DTS, or Onkyo’s original DSP listening modes.
Speaker positions for a 5.1-channel system are shown below.
14
Connecting the Speakers—Continued
HTX-22HDXPAW
Rubber foot
Speaker
Amp/Subwoofer underside
Note:
• When you pick up the Amp/Subwoofer to affix the rubber feet,
place your hands away from the
speaker underneath.
Rubber foot
HTX-22HDXST
bottom
HTX-22HDXST top
Keyhole mounting slot
If you intend to wall-mount the front speakers using
their keyhole slots, affix two rubber feet to the rear of
each speaker for added stability.
Rubber foot
Affixing the Rubber Feet
You can improve the sound quality by affixing the included rubber feet to raise the speakers off
the mounting surface thereby reducing the contact area. The feet also make the speakers stable
and prevent them from moving around.
■ Rubber Feet for the Amp/Subwoofer
■ Rubber Feet for the Front Speakers
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 (3/8") or less and a thread diameter of 4 mm (5/32") or less. (We recommend that you consult a professional home electronics installer.)
15
Connecting the Speakers—Continued
Speaker Connection Precautions Making the Connections
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
HTX-22HDX.
• Don’t connect more than one cable to each
speaker terminal. Doing so may damage
the HTX-22HDX.
• Don’t connect a speaker to several terminals.
Remove the pre-
1
cut insulation from
the ends of the
speaker cables,
and twist the bare
wires tightly.
Push the lever to open
2
the hole, insert the
bare wire into the hole,
and then release the
lever.
Make sure that the speaker terminals are gripping the bare wires, not the insulation.
16
Connecting the Speakers—Continued
Front left speakerFront right speaker
Red terminal
Red line
White terminal
Red line
Red line
Red line
Supplied speaker
cable
Supplied speaker
cable
AC INLET
CAUTION :
SPEAKER IMPEDANCE
6 ~ 16Ω/SPEAKER
Surround right
speaker
Front left speakerFront right speaker
Center speaker
Surround left
speaker
Connecting only the Front Speakers
The following hookup diagram shows how to connect the included front speakers for 2.1-channel
operation.
AC INLET
CAUTION :
SPEAKER IMPEDANCE
6 ~ 16Ω/SPEAKER
Connecting 5.1 Speakers
With additional speakers, such as the optional Onkyo SKS-22X speaker package, you can enjoy
5.1-channel surround sound. The following hookup diagram shows how to connect the included
front speakers, a center speaker, and left and right surround speakers.
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