Onkyo HTP-120 Instruction Manual

Contents

Speaker System

HTP-120

Instruction Manual

Before using

Important Safeguards ....................... 2

Precautions ....................................... 3

Feature ............................................. 3

Facilities and connections

Control positions and names ............ 4

Mounting the speakers ..................... 5

Connecting the speakers .................. 6

Thank you for purchasing the Onkyo speaker system.
Please read this manual thoroughly before using it.
Following the instructions in this manual will enable
you to obtain optimum performance and listening
enjoyment from your new speaker system.
Please retain this manual for future reference.

Speaker setups and adjustments

Positioning the speaker .................... 7

Volume adjustment .......................... 7

Appendix

Trouleshooting guide ........ back cover

Specifications .................... back cover

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE.

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER (OR BACK). NO USER­SERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.

Important Safeguards

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

OUVRIR

NE PAS

1. Read Instructions – All the safety and operating instructions
should be read before the appliance is operated.

2. Retain Instructions –
should be retained for future reference.

3. Heed Warnings – All warnings on the appliance and in the
operating instructions should be adhered to.

4. Follow Instructions – All operating and use instructions should
be followed.

5. Cleaning – Unplug the appliance from the wall outlet before
cleaning. The appliance should be cleaned only as recommended
by the manufacturer.

6. Attachments – Do not use attachments not recommended by the
appliance manufacturer as they may cause hazards.

7. Water and Moisture – Do not use the appliance near water – for
example, near a bath tub, wash bowl, kitchen sink, or laundry tub;
in a wet basement; or near a swimming pool; and the like.

8. Accessories – Do not place the appliance on an unstable cart,
stand, tripod, bracket, or table. The appliance may fall, causing
serious injury to a child or adult, and serious damage to the
appliance. Use only with a cart, stand, tripod, bracket, or table
recommended by the manufacturer, or sold with the appliance.
Any mounting of the appliance
should follow the manufacturer’s
instructions, and should use a
mounting accessory recommended
by the manufacturer.

9. An appliance and cart combination
should be moved with care. Quick
stops, excessive force, and uneven
surfaces may cause the appliance
and cart combination to overturn.

10. Ventilation – Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the appliance and
to protect it from overheating, and these openings must not be
blocked or covered. The openings should never be blocked by
placing the appliance on a bed, sofa, rug, or other similar surface.
The appliance should not be placed in a builtin installation such as
a bookcase or rack unless proper ventilation is provided. There
should be free space of at least 20 cm (8 in.) and an opening
behind the appliance.

11. Power Sources – The appliance should be operated only from
the type of power source indicated on the marking label. If you are
not sure of the type of power supply to your home, consult your
appliance dealer or local power company.

12. Grounding or Polarization – The appliance may be equipped
with a polarized alternating current line plug (a plug having one
blade wider than the other). This plug will fit into the power outlet
only one way. This is a safety feature. If you are unable to insert
the plug fully into the outlet, try reversing the plug. If the plug
should still fail to fit, contact your electrician to replace your
obsolete outlet. Do not defeat the safety purpose of the polarized
plug.

The safety and operating instructions

PORTABLE CART WARNING

S3125A

13. Power-Cord Protection – Power supply cords should be routed
so that they are not likely to be walked on or pinched by items
placed upon or against them, paying particular attention to cords
at plugs, convenience receptacles, and the point where they exit
from the appliance.

14. Lightning – For added protection for the appliance during a
lightning storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the
antenna or cable system. This will prevent damage to the appliance
due to lightning and power-line surges.

15. Overloading – Do not overload wall outlets, extension cords, or
integral convenience receptacles as this can result in a risk of fire
or electric shock.

16. Object and Liquid Entry – Never push objects of any kind into the
appliance through openings as they may touch dangerous voltage
points or short-out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the appliance.

17. Servicing – Do not attempt to service the appliance yourself as
opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service
personnel.

18. Damage Requiring Service – Unplug the appliance form 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

appliance,
C. If the appliance has been exposed to rain or water,
D. If the appliance 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 appliance to its normal operation,
E. If the appliance has been dropped or damaged in any way,

and
F. When the appliance exhibits a distinct change in performance

– this indicates a need for service.

19. Replacement Parts – When replacement parts are required, be
sure the service technician has used replacement parts specified
by the manufacturer or have the same characteristics as the
original part. Unauthorized substitutions may result in fire, electric
shock, or other hazards.

20. Safety Check – Upon completion of any service or repairs to the
appliance, ask the service technician to perform safety checks to
determine that the appliance is in proper operation condition.

21. Wall or Ceiling Mounting – The appliance should be mounted to
a wall or ceiling only as recommended by the manufacturer.

22. Heat – The appliance should be situated away from heat sources
such as radiators, heat registers, stoves, or other appliances
(including amplifiers) that produce heat.

23. Liquid Hazards – The appliance shall not be exposed to dripping
or splashing and no objects filled with liquids, such as vases shall
be placed on the appliance.

2

Precautions

Feature

1. Recording Copyright

Recording of copyrighted material for other than personal use
is illegal without permission of the copyright holder.

2. AC Fuse

The fuse is located inside the chassis and is not user­serviceable. If power does not come on, contact your Onkyo
authorized service station.

3. Care

From time to time you should wipe off the front and rear panels
and the cabinet with a soft cloth. For heavier dirt, dampen a
soft cloth in a weak solution of mild detergent and water, wring
it out dry, and wipe off the dirt. Following this, dry immediately
with a clean cloth. Do not use rough material, thinners, alcohol
or other chemical solvents or cloths since these 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.
The voltage of the available power supply differs according to
country or region. Be sure that the power supply voltage of the
area where this unit will be used meets the required voltage
(e.g., AC 120 V 60 Hz) written on the rear panel.

5. Placement

• The subwoofer enclosure is made of wood and therefore
sensitive to extreme temperatures and humidity. Avoid placing
the unit in locations subjected to direct sunlight or in humid
places such as near an air conditioner, bathroom or kitchen, as
well as in locations subjected to soot or steam such as near a
kitchen table and humidifier. Otherwise, damage may occur.

• Keep water or other liquids away from the unit. If water is
spilled into the unit, not only the unit but also the connected
receiver may be damaged.

• Place the unit on a level and rigid surface free from vibration.

• Slip-proof spacers are provided with the subwoofer. If it is
to be placed on flooring or other similar surfaces, attach
these spacers to the bottom surface at the corners. This
will not only prevent scratching, but also provide a stable
footing. However, note that depending on the surface, the
spacers may leave markings.

• The 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 or CD player, howling or
skipping of sound may occur. To prevent this, move the
unit away from the turntable or CD player or otherwise
lower the unit’s output level.

• This unit can handle the specified input power when it is
used for ordinary music reproduction. If the following
abnormal signals are fed to the unit, however, an
overcurrent may flow in the internal circuits, causing
burning or breakage of the wires even if the input power is
below the specified rating.

1. Special test signals produced by audio checking CD, etc.

2. Sound produced when connecting or disconnecting

audio connection cables (Always turn off the receiver’s
power before connecting or disconnecting cables.)

3. Howling when a microphone is used

4. Abnormal sound produced when bass-range signals are

excessively boosted by using the receiver’s tone controls, a
graphic equalizer, etc., or when a source whose bass
range is abnormally boosted is being played
This state called “rattling” occurs when the signal is
beyond the driver’s reproduction capacity. Although it is
not a sign of damage, decrease the speaker output level
to prevent damage to the driver.

The HTP-120 is a 5.1-channel speaker system designed for
the Onkyo DVD Receiver DR-S2.2. It consists of four satellite
speakers, one center speaker, and one subwoofer with an
internal amplifier.

The HTP-120 features the SKW-120 subwoofer and the D­120/D-120C speakers with an aluminum cabinet, OMF-cone,
and 1.5-cm tweeter as the four satellite speakers and a center
speaker. Simply connect the speakers to the DR-S2.2 for
superb surround audio playback.

For Canadian model

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH

WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.

Modèle pour les Canadien

ATTENTION: POUR ÉVITER LES CHOCS

ÉLECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE
DE LA FICHE DANS LA BORNE CORRESPONDANTE DE
LA PRISE ET POUSSER JUSQU’AU FOND.

3

Control positions and names

■ Subwoofer SKW-120

Front

Rear

ABC

LINE

INPUT

RED : STANDBY
GREEN : ON

OUTPUT LEVEL

MAXMIN

■ Satellite speakers D-120
(Front left/right, Surround left/right)

85mm (3-3/8")

Key hole

120mm
(4-3/4")

Screw hole
for a
speaker
stand

The badge can be rotated depending on the angle you position the
speaker.

■ Center speaker D-120C

265mm (10-7/16")

130.5mm
(5-1/8")

180mm (7-1/16")

To AC outlet

A. LINE INPUT (input jack)

Connect this jack to the SUBWOOFER PREOUT jack of
the DR-S2.2.

B. Indicator

The indicator changes from red to green when the
subwoofer receives a signal.

C. OUTPUT LEVEL (Output level adjusting knob)

Use this knob to adjust the output level of the subwoofer.

Key holes

The badge can be rotated depending on the angle you position the
speaker.

The satellite speakers (D-120) and the center speaker (D-120C)
have colored labels on the backs for easy identification. Match
the color of the label with the corresponding speaker cable when
connecting the speakers. The DR-S2.2 SPEAKER terminals are
also colored to match the corresponding speaker cable.
Connect the cable with a colored line to the negative (–)
terminal.

The label colors and the corresponding speakers are as
follows:

Front left speaker and speaker cable: White
Front right speaker and speaker cable: Red
Center speaker and speaker cable: Green
Surround left speaker and speaker cable: Blue
Surround right speaker and speaker cable: Grey

4

Mounting the speakers

■ Satellite speakers D-120

Using spacers

Attaching the supplied spacers is recommended for obtaining
the best sound quality. Also, by attaching the provided spacers,
the speakers will not slide easily for a more stable installation.

Spacer

Mounting the speakers on the wall

• Make sure that the walls are rigid enough for supporting the
speaker’s weight.

• Since the weight a mounting screw can support varies
greatly depending on the wall material and the position of
the reinforcing ribs embedded in the wall, be sure to check
the wall strength at the location where the mounting screws
will be placed. Use the thickest and longest possible
mounting screws whose head diameter is less than 7.5 mm
and shank diameter is less than 3.5 mm. The screws should
stick out from the wall at a length between 6 and 11 mm.
(Requesting such a screw from a manufacturer is
recommended.)

Mounting the speakers on the wall

• Make sure that the walls are rigid enough for supporting the
speaker’s weight.

• Since the weight a mounting screw can support varies
greatly depending on the wall material and the position of the
reinforcing ribs embedded in the wall, be sure to check the
wall strength at the location where the mounting screws will
be placed. Use the thickest and longest possible mounting
screws whose head diameter is less than 7.5 mm and shank
diameter is less than 3.5 mm. The screws should stick out
from the wall at a length between 1.5 and 2.5 mm. (Requesting
such a screw from a manufacturer is recommended.)

7.5 mm
(5/16")
or less

1.5 to 2.5 mm

(1/16" to 3/32")

• Attach the supplied cushioning pads to the following
position for stable mounting of the speakers.

180 mm (7-1/16")

3.5 mm (1/8")
or less

7.5 mm
(5/16")
or less

6 to 11 mm

(1/4" to 7/16")

3.5 mm (1/8")
or less

Installation using commercially-available stands
and fixtures

The speaker rears are equipped with screw holes so that you
can attach commercially-available stands or mounting fixtures
for a variety of mounting options. (For M5 screw)

Note:

When attaching an accessory item to a speaker, be careful of
the length of the screws used. Use only screws that provide the
required strength with a screw length between 7 and 10 mm.

■ Center speaker D-120C

Securing the center speaker

Note the following if the speaker is to be placed on a television
set or an elevated place. It is dangerous if it falls down. This is
especially important if you have small children.

• The supporting area of the television set must be larger
than that of the speaker.

• The support surface of the television set must be flat and level.

• The television set must not be placed on an unstable support.

Using spacers

When you use the D-120C vertically, attaching the supplied
spacers is recommended for obtaining the best sound quality.
Also, by attaching the provided spacers, the speakers will not
slide easily for a more stable installation.

Cushioning
pads

Supplied horizontal mounting base

Use the supplied horizontal mounting base to install the D­120C in a horizontal position. To do so, mount the D-120C
securely onto the base using the double-faced tapes and then
attach the supplied spacers to the bottom of the horizontal
mounting base to prevent slipping.

Double-faced
adhesive tape (white)

Horizontal
mounting base

Spacer

Notes:

• The supplied double-faced tapes (white) have a very high
adhesiveness. Remember that it cannot be easily removed
once stuck.

• The spacer and double-faced tapes will show poor
adhesion property if their adhesive face is contaminated
with dirt or moisture. Make sure that no dirt or moisture is
on their adhesive faces.

• Secure the unit against the wall using a strong rope to
prevent the unit from falling.

Spacer

Strong rope

To wall

5

Connecting the speakers

LINE

INPUT

For safety reasons, do not turn on any devices or
components until you have completed all wiring procedures.

■ Connecting the speakers D-120 and D-120C

CAUTION:

The HTP-120 is designed for the Onkyo DVD Receiver DR­S2.2. Do not connect other amplifiers as it may cause speaker
damage.

Front

right

speaker

Surround

right

speaker

Red
label

Grey
label

Center

speaker

FRONT SPEAKERS

R

L

Green
label

+–

SURROUND

CENTER

SPEAKERS

BA

L

SPEAKER

RLR

Front

left

speaker

Surround

left

speaker

White
label

Blue
label

Connecting to the speaker terminals

• Connect the input terminals on the rear of the speakers to
the speaker output terminals on the DR-S2.2 using the
supplied speaker cables as shown in the diagram to the
left.

Notes:

• Make sure that the positive (+)
and negative (–) speaker cables
do not contact each other. If they
do, a short-circuit may occur,
causing damage to the amplifier.

• Be sure to connect the speaker cables with the correct
polarity (+ and – ) and with the proper left-right speaker
orientation. If connected incorrectly, the resulting sound
space will sound unnatural.

• Pull the speaker cable lightly to ensure that it is connected
firmly.

■ Connecting the subwoofer SKW-120

Connect the SUB WOOFER PREOUT jack on the DR-S2.2 to
the subwoofer rear panel using the supplied audio connection
cable as shown in the diagram below.

DIGITAL INPUT

ANTENNA

AM

FM
75

MON
OUT

OUT

VIDEO

OUT

SUB
WOOFER
PRE OUT

AUDIO

REMOTE
CONTROL

MON

2 ––VIDEO–– 1 VIDEO 2 VIDEO 1

OUT

OUT

IN

IN

IN OUT INININ

VIDEO 1 TAP E

VIDEO2

MD/HD

CDR/PC

DIGITAL
OUTPUT

IN IN

OPT

S VIDEO

L

AUDIO

R

TV/LINE

VIDEO 2 VIDEO 1

OPT

FRONT SPEAKERS

COMPONENT VIDEO OUTPUT

P

B

P

R

Y

COAX

SURROUND

CENTER

SPEAKERS

SPEAKER

BA

RLRLR

L

DR-S2.2

DIGITAL INPUT

ANTENNA

AM

FM
75

MON
OUT

OUT

VIDEO

OUT
SUB
WOOFER
PRE OUT

AUDIO

REMOTE
CONTROL

MON

2 ––VIDEO–– 1 VIDEO 2 VIDEO 1

OUT

OUT

IN

IN

IN OUT INININ

VIDEO 1 TAP E

VIDEO2

MD/HD

CDR/PC

DIGITAL
OUTPUT

IN IN

OPT

S VIDEO

L

AUDIO

R

TV/LINE

VIDEO 2 VIDEO 1

OPT

FRONT SPEAKERS

COMPONENT VIDEO OUTPUT

P

B

P

R

Y

COAX

SURROUND

CENTER

SPEAKERS

SPEAKER

BA

RLRLR

L

DR-S2.2

Before connecting

Prepare the supplied speaker cables as shown below.

Strip off the end
of he speaker
cable insulation.

Insert the cable with a
colored line to the
negative (–) terminal.

Twist together the
exposed wires
strands.

AUDIO

LINE
INPUT

SUB
WOOFER
PRE OUT

RED : STANDBY
GREEN : ON

(Supplied audio connection cable)

OUTPUT LEVEL

MAXMIN

SKW-120

Push down
the lever.

Insert the
exposed wire

Release the
lever.

into the hole.

6

Positioning the speaker

Volume adjustment

The supplied satellite speakers are all of the same functionality,
so use two as the front left/right speakers, and two as the
surround left/right speakers.

Front left/right speakers D-120 and a center speaker
D-120C

These three speakers should be placed in front of the listener.

• All three speakers should be placed at the same level.

• Placement should be such so that the speakers all aim at
the ears of the listener when the listener is listening to
music or watching the screen. The center speakers
enhance the sound effects from the two front speakers and
add clarity to movements in the sound for a much richer
sound image.

Surround left/right speakers D-120

Surround speakers should be placed to the side of the listener
or behind the listener. These speakers produce sound
movements in all directions, create a sound environment that
reflects the background, and create the sensation of being in
the middle of the action.

Subwoofer SKW-120

The subwoofer can be installed anywhere in the room, but in
most situations you will obtain the best results by placing the
subwoofer to the side near a corner of the room. The quality
and level of the bass sounds from the subwoofer will differ
depending on the location where the subwoofer is placed and
the layout of the room, so it is recommended to place the
subwoofer in several locations and find the position that
provides the best results.

Adjusting the volume

OUTPUT LEVEL

MIN MAX

Recommended level for the HTP-120 package system

Use the volume (OUTPUT LEVEL) knob on the back of the
subwoofer and adjust the level to the desired level in accordance
with the layout of your room and the positioning of all your
components. If the volume of the subwoofer is not set to proper
level, distortions in the playback characteristics can result.

Note:

Make sure that the input level does not reach excessive level.
The HTP-120 is designed for playing back music at a normal
volume, but if the input level is set to enormous levels, it may
damage the speakers. Also, always first lower the volume at
the amplifier before changing the settings of any switches to
prevent accidental damage.

Front left

speaker

(D-120)

Surround

left

speaker

(D-120)

Sub-

woofer

(SKW-120)

TV or Screen

Center

speaker

(D-120C)

Listener

Front right

speaker

(D-120)

Surround

right

speaker

(D-120)

7

Troubleshooting guide

Specifications

■ Subwoofer SKW-120

The unit does not turn on.

• The power plug is not fully inserted.
➞ Insert the power plug fully into the power outlet.

No sound output

• The OUTPUT LEVEL knob is set to the MIN level.
➞ Set the OUTPUT LEVEL knob properly.

• Audio connection cable is disconnected at the LINE INPUT jack.
➞ Connect the audio connection cable to the LINE INPUT jack.

• The speaker setting at the receiver is set to “Subwoofer No.”
➞ Check the settings at the receiver.

• The input signal is so small that the unit entered the standby state.
➞ Slightly increase the output level at the receiver.

Small sound output

• Playing source does not include superbass sound.
➞ Play sources with superbass sound.

Hum noise

• Audio connection cable is not inserted completely.
➞ Fully insert the audio connection cable.

• External leakage flux (induction noise by TV etc.) occurs.

➞ Separate from the noise source and connect.

■ Satellite speaker D-120, Center speaker D-120C

No sound output

• Speaker cables are not properly connected.

➞ Connect the speaker cables properly.

■ Subwoofer SKW-120

Type Bass-reflex with built-in power amplifier
Use For superbass-range reproduction
Frequency response 30-120 Hz (when used with the DR-S2.2)
Maximum output power 60 W
Dynamic output power 120 W
Input impedance 9.5 kΩ
Sensitivity Line 65 mV
Speaker 20-cm woofer
Power supply AC 120 V, 60 Hz
Power consumption 70 W (AC 120 V, 60 Hz)
Dimensions (W × H × D) 235 × 493 × 488 mm

9-1/4" × 19-7/16" × 19-3/16"
Weight 14.3 kg 31.5 lbs
Others Auto standby on/off

■ Satellite speaker D-120

Type 2 way bass reflex
Frequency response 100 Hz-25 kHz
Maximum input power 40 W
Output sound pressure level 82 dB/W/m
Impedance 6 Ω
Speaker 8-cm woofer

1.5-cm tweeter
Cabinet capacity 0.8 L
Dimensions (W × H × D) 85 × 120 × 112 mm

3-3/8" × 4-3/4" × 4-7/16"
Weight 0.7 kg 1.5 lbs.
Others Magnetic shielding

■ Center speaker D-120C

Type 2 way bass reflex
Frequency response 100 Hz-25 kHz
Maximum input power 50 W
Output sound pressure level 85 dB/W/m
Impedance 6 Ω
Speaker 8-cm woofer × 2

1.5-cm tweeter
Cabinet capacity 1.5 L
Dimensions (W × H × D) 265 × 130.5 × 79.5 mm

10-7/16" × 5-1/8" × 3-1/8"
Weight 1.3 kg 2.9 lbs.
Others Magnetic shielding

■ Accessories

Audio connection cable (1 pc.)

3.5 m speaker cables (3 pcs.: white, red, green)
8 m speaker cables (2 pcs.: blue, grey)
Spacers for Subwoofer (4 pcs.)
Spacers for Satellite and Center speakers (black, 20 pcs.)
Horizontal mounting base (1 pc.)
Double-faced adhesive tapes (2 pcs.)
Cushioning pads (2 pcs.)
Instruction manual (this manual)

Specifications and appearance may subject to change for improvement
without prior notice.

Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN
Tel: [phone] Fax: [phone]

ONKYO U.S.A. CORPORATION

18 Park Way, Upper Saddle River, N.J. 07458, U.S.A.
Tel: [phone] Fax: [phone] http://www.onkyousa.com

ONKYO EUROPE ELECTRONICS GmbH

Industriestrasse 20, 82110 Germering, GERMANY
Tel: [phone] Fax: [phone] E-mail: [e-mail]

ONKYO CHINA LIMITED

Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung,
N.T., HONG KONG Tel: [phone] Fax: [phone]

SN 29343306 D0202-1

HOMEPAGE

http://www.onkyo.co.jp/