Onkyo SKS-HT235 User manual

Ct
En
5.1 Ch Home Theater Speaker Package
SKS-HT235
使用手冊
感謝您選購 Onkyo 家庭影院音箱系統。在使用音
箱前請仔細閱讀本手冊。按照手冊中的說明進行
操作可以發揮設備的最佳性能，並使您獲得最好
的視聽享受。
請保留本手冊以備將來查詢。
Contents
Getting Started .................... 2
Installing & Using ................ 6
Appendix ............................ 10
目錄
卷首語 .................... 2
安裝與使用 .............................5
附錄 ........................................9
Instruction Manual
Thank you for purchasing an Onkyo home theater
speaker package. Please read this manual thoroughly
before using your new speakers. Following the
instructions in this manual will enable you to obtain
optimum performance and listening enjoyment from
your speaker package.
Please retain this manual for future reference.
SKS-HT235.book Page 1 Friday, June 18, 2004 9:05 AM

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Important Safeguards
1. Read Instructions – All the safety and operating
instructions should be read before the appliance is
operated.
2. Retain Instructions – The safety and operating
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 out-
let before cleaning. The appliance should be cleaned
only as recommended by the manufacturer.
6. Attachments – Do not use attachments not recom-
mended 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 rec-
ommended 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 com-
bination should be moved
with care. Quick stops,
excessive force, and uneven
surfaces may cause the
appliance and cart combina-
tion to overturn.
10. Ventilation – Slots and openings in the cabinet are
provided for ventilation and to ensure reliable oper-
ation of the appliance and to protect it from over-
heating, 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 built-in 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 open-
ing 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 electri-
cian to replace your obsolete outlet. Do not defeat
the safety purpose of the polarized plug.
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 unat-
tended 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 appli-
ance due to lightning and power-line surges.
15. Overloading – Do not overload wall outlets, exten-
sion 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.
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 USER-
SERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.
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.
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS
OUVRIR
AVIS
PORTABLE CART WARNING
S3125A
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Important Safeguards —Continued
18. Damage Requiring Service – Unplug the appli-
ance from the wall outlet and refer servicing to
qualified service personnel under the following con-
ditions:
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, elec-
tric 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 recom-
mended 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 pro-
duce heat.
23. Liquid Hazards – The appliance should not be
exposed to dripping or splashing and no objects
filled with liquids, such as vases should be placed
on the appliance.
Precautions
1. Mounting
Mount the speakers as explained in this manual. Don’t
use the front or surround speakers without their bases as
damage or injury may result.
2. AC Fuse
The fuse is located inside the chassis and is not userser-
viceable. 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. Follow-
ing this, dry immediately with a clean cloth. Do not use
rough material, thinners, alcohol or other chemical sol-
vents or cloths since these may damage the finish or
remove the panel lettering.
Use a vacuum cleaner to remove dust from hard-to-reach
grilles.
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 220–230 V, 50/
60 Hz) written on the rear panel.
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Introduction
The SKS-HT235’s stylish enclosures are made of aluminum and their slim design makes them ideal for use with LCD
and plasma TVs.
The SKS-HT235 is a 5.1-channel speaker package consisting of front left and right speakers, a center speaker, surround
left and right speakers, and a powered subwoofer. Simply connect the speakers to your AV amp or receiver for superb
surround sound playback.
Speaker terminals and speaker cables are color-coded for easy identification. Simply connect each speaker cable to the
same-colored speaker terminals.
Package Contents
Make sure your box contains all of the items below. If anything is missing, contact the nearest Onkyo dealer.
* In catalogs and on packaging, the letter added to the end of the product name indicates the color of the SKS-HT235. Specifications and
operation are the same regardless of color.
SKS-HT235
• Front speakers
(SKF-404F)
•Speaker cable for front speakers
(4.5 m)
(Red) (White)
• Front speaker bases •Front speaker base fixing screws [×8]
• Center speaker
(SKC-404C)
• Speaker cable for center speaker
(3 m)
(Green)
• Center speaker base
• Surround speakers
(SKM-230S)
• Speaker cables for surround
speakers (9 m)
(Blue) (Gray)
• Subwoofer
(SKW-240)
•RCA cable for subwoofer
connection (3m)
•Spacers for wall mounting [×20]
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Getting to know Your Speaker Package
A
POWER switch and indicator
To turn on the SKW-240, set the POWER switch to
the ON position (the indicator lights up).
To turn off the SKW-240, set the POWER switch to
the OFF position (the indicator goes out).
Red: The unit is in standby mode
Green: The unit is in operation mode
The SKW-240 automatically turns to Standby mode
when no signal has been input for about 20 minutes.
The SKW-240 automatically turns on when an input
signal is detected in Standby mode.
B
OUTPUT LEVEL control
This control is used to adjust the output level of the
subwoofer.
C
LINE INPUT
The RCA input should be connected to the sub-
woofer preout on your AV receiver, amp, or other
receiver with supplied RCA cable.
Note:
The Auto Standby function turns the subwoofer on when
the input signal exceeds a certain level. If the Auto
Standby function does not work reliably, try slightly
increasing or decreasing the subwoofer output level on
your receiver or amp.
1
Speaker terminals
These push terminals are for connecting the speaker
to your amp, or other receiver with the supplied
speaker cables. The supplied speaker cables are
color-coded for easy identification. Simply connect
each cable to the same-colored positive speaker ter-
minal.
2
Keyhole slots
These keyhole slots can be used to wall-mount the
speaker either horizontally or vertically.
3
Speaker mount/bracket inserts
These threaded inserts can be used to attach the
speaker either horizontally or vertically to a speaker
mount or bracket.
Note:
Use commercially available M5 screws to attach the
speaker to a speaker mount or bracket.
4
Base inserts (other than center speaker)
These threaded inserts can be used to mount the
speaker on the supplied base (screws included).
Subwoofer (SKW-240)
1
OUTPUT
LEVEL
LINE
INPUT
MIN MAX
231
POWER
ON OFF
■
Front
■
Rear
Front, Center & Surround Speakers
(SKF-404F, SKC-404C, SKM-230S)
2
4
1
3
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Various Mounting Methods
If you intend to stand the front speakers on the floor or
on a TV stand or AV stand, you should attach the sup-
plied front speaker bases. To do this, align the mounting
holes in the base with base inserts on the front speaker’s
rear panel, and secure by using four of the supplied fix-
ing screws.
The center speaker base is for mounting the center
speaker horizontally. If you put it on a TV stand or AV
stand, aim it toward the listening position. The center
speaker should sit securely on the base. If it’s loose, try
resetting it.
Note:
•If you put the center speaker on the floor, take it off the
base and position it so that it’s facing slightly up
toward the listener’s ears.
The front speakers, center speaker, and surround speak-
ers, can easily be wall mounted by using the keyhole
slots. To prevent the speaker from vibrating against the
wall, attach four of the supplied spacers to the keyhole
fins on the rear of each speaker.
■ Mounting vertically
To mount the front speakers, or surround speakers, verti-
cally, use the keyhole slot shown to hang each speaker on
a screw that’s securely screwed into the wall.
Front speaker
Surround speaker
Front Speaker Bases
Center Speaker Base
Base inserts
Mounting holes
Base for horizontal
mounting
Wall Mounting
65 mm65 mm
125 mm
Keyhole slot for
vertical wall
mounting
Bottom
Spacers
Spacers
45 mm
65 mm65 mm
Keyhole slot for
vertical wall
mounting
Bottom
Spacers
Spacers
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Various Mounting Methods —Continued
■ Mounting horizontally
To mount the center speaker horizontally, use the two
keyhole slots shown to hang each speaker on two screws
that are securely screwed into the wall.
Center speaker
Caution:
A mounting screw’s ability to support a speaker depends
on how well it’s anchored to the wall. If you have hollow
walls, screw each mounting screw into a stud. If there are
no studs, or the walls are solid, use suitable wall anchors.
Use screws with a head diameter of 9.5 mm or less and a
shank diameter of 4 mm or less. With hollow walls, use
a cable/pipe detector to check for any power cables or
water pipes before making any holes.
Leave a gap of between 7 mm and 10 mm between the
wall and the base of the screw head, as shown.
(We recommend that you consult a home installation
professional.)
Threaded inserts for M5 screws are provided on the rear
of each speaker for wall-mounting with commercially
available speaker mounts and brackets. Refer to the man-
ual supplied with your mounts or brackets for installa-
tion details.
Note:
The portion of the screw that goes into the speaker’s
threaded insert should be between 5–9 mm long.
125 mm 190 mm 125 mm
65 mm
65 mm
Keyhole slots for horizontal
wall mounting
Spacers Spacers
7–10 mm
Wall
Using Speaker Mounts/Brackets
Use this hole if mounting
vertically
Use this hole if mounting
horizontally
5 mm
5–9 mm
Mount or bracket
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Connecting the Speakers
Read the following before connecting your speakers:
•Turn off your amp before making any connections.
•The nominal impedance of these speakers is 8 Ω . Use
only an amp that supports this impedance.
•Pay close attention to speaker wiring polarity. Connect
positive (+) terminals to only positive (+) terminals,
and negative (–) terminals to only negative (–) termi-
nals. If the speakers are wired incorrectly, the sound
will be out of phase and will sound unnatural.
• Be careful not to short the posi-
tive and negative wires. Doing so
may damage your amp.
Connecting the Speaker Cables
1
Use the cables to connect each speaker’s
input terminals to the corresponding
speaker output terminals on your amp.
To make a connection, while
pressing the terminal lever,
insert the wire into the hole, and
then release the lever.
Make sure that the terminals are
gripping the bare wires, not the insulation.
Connecting the Subwoofer
1
Using the supplied RCA cable, connect
the subwoofer’s LINE INPUT to your amp’s
SUBWOOFER PREOUT.
REMOTE
CONTROL
OUT
2 ––VIDEO––1 VIDEO 2 VIDEO 1
IN IN IN IN
OUT OUT
IN OUT IN IN IN
VIDEO2
CDR/PC VIDEO 1 TAPE
MD/HD TV/LINE
MON
OUT MON OUT
L
R
VIDEO
S VIDEO
AUDIO
SUB
WOOFER
PRE OUT
AUDIO
FM
75
ANTENNA
DIGITAL
OUTPUT
DIGITAL INPUT
VIDEO 2 VIDEO 1
OPT OPT COAX
AM
Y
P B
P R
COMPONENT VIDEO OUTPUT
CENTER
SPEAKER
SURROUND
SPEAKERS
RL RL R
BA
L
FRONT SPEAKERS
LINE
INPUT
Front right
speaker Center
speaker
Front left
speaker
Surround
right speaker
Powered
subwoofer
Surround
left speaker
Red Green
White
Blue
Gray
RCA cable
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About Home Theater
The SKS-HT235’s great sound means that 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.
Enjoying Home Theater
Front left and right speakers
These output the overall 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 equi-
distant from the TV. Angle them inward so as to create a
triangle, with the listener at the apex.
Center speaker
This speaker enhances the front left and right
speakers, making sound movements distinct and
providing a full sound image. In movies it’s used
mainly for dialog.
Position it close to your TV facing forward at
about ear level, or at the same height as the front
left and right speakers.
Subwoofer
The subwoofer handles the bass
sounds of the LFE (Low-Fre-
quency Effects) channel. The vol-
ume 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 install-
ing the subwoofer in a front cor-
ner, or at one-third the width of the
wall, as shown.
Surround left and right speakers
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 60–100 cm above ear level.
Ideally they should be equidistant
from the listener.
Right
Left
Corner
1/3 room
length
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Adjustment
To set the level of the subwoofer, use the OUTPUT
LEVEL control. Set it so that bass sounds are evenly bal-
anced with the treble sounds from the other speakers.
Because our ears are less sensitive to very low bass
sounds, there’s a temptation to set the level of the sub-
woofer too high. As a rule of thumb, set the subwoofer
level to what you think is the optimal level, and then back
it off slightly.
Subwoofer Level Set OK
Subwoofer Level Set Incorrectly
Caring for Your Speakers
Placement
• The speaker cabinets are made out of aluminum and
are therefore sensitive to extreme temperatures and
humidity, do not put them in locations subject to direct
sunlight or in humid places, such as near an air condi-
tioner, 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.
•As explained in this manual, mount the speakers on a
wall or on the supplied bases, otherwise, they may fall,
causing personal injury or damage to the speakers.
•Speakers with bases 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.
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 SKS-HT235 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 dis-
coloration 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.
The SKS-HT235 speakers contain strong magnets, so do
not put magnetic or iron objects such as screwdrivers
close to them. If you do, the object may be attracted to
the magnets, causing personal injury or damage to a
speaker cone.
Operating Precautions
The
SKS-HT235 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, elec-
tronic 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 discon-
necting audio cables (Always turn off your amplifier
before connecting or disconnecting cables.)
7. Microphone feedback.
Setting the Subwoofer Level
OUTPUT
LEVEL
MAX
MIN
Overall response
Frequency
Level
Subwoofer response
Repsonse of other speakers
Subwoofer level too high
Subwoofer level too low
Frequency
Level
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Troubleshooting
Symptom Possible cause Remedy
There’s no sound coming
from certain speakers?
The speaker cables are not connected properly. Check the speaker cables and correct as necessary.
On the amp or receiver, the Speaker Configu-
ration settings for those speakers are set to
either None or No. Or, the number of speaker
channels is not set to 5ch.
Check the Speaker Configuration settings and
make sure that the speakers are set to something
other than None or No. Or set the number of
speaker channels to 5ch.
The subwoofer does not
turn on?
The power plug is not fully inserted into the
wall outlet.
Insert the power plug fully into the wall outlet.
The subwoofer produces
no sound?
The OUTPUT LEVEL control is set to mini-
mum.
Turn up the OUTPUT LEVEL control.
The RCA cable is not properly connected to
the subwoofer’s LINE INPUT.
Make sure that the RCA cable is properly con-
nected to the subwoofer’s LINE INPUT.
The level of the input signal was too low and
the subwoofer entered Standby mode.
Slightly increase the subwoofer preout output level
on your amp.
On your amp or receiver, the speaker setting is
set to Subwoofer No, or the subwoofer mode is
set to Subwoofer Off.
Check the settings on your amp or receiver.
The subwoofer produces
hardly any sound?
The source material contain little or no bass
content.
Choose source material with more bass content.
A humming sound can be
heard from the sub-
woofer?
The RCA cable is not properly connected to
the subwoofer’s LINE INPUT.
Make sure that the RCA cable is properly con-
nected to the subwoofer’s LINE INPUT.
External interference from a TV or other elec-
tronic device is being picked up.
Move the subwoofer and RCA cable away from the
interference source. Make sure your audio system
is grounded properly.
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Specifications
■ Powered Subwoofer (SKW-240)
Type: Bass reflex with built-in
power amplifier
Input sensitivity/impedance: 220 mV/15 k Ω
Maximum output power: 150 W Dynamic
Frequency response: 27 Hz–150 Hz
SN ratio: 70 dB
Cabinet capacity: 38.5 L
Dimensions (W × H × D): 275 × 518 × 411 mm
Weight: 14 kg
Drive unit: 20 cm cone woofer
Power supply: AC 220–230 V, 50/60 Hz
Power consumption: 77 W
Other: Auto Standby function
■ Front Speaker (SKF-404F)
Type: 2-way bass reflex front
speaker
Impedance: 8 Ω
Maximum input power: 100 W
Output sound pressure level: 82 dB/W/m
Frequency response: 55 Hz–35 kHz
Crossover frequency: 5 kHz
Cabinet capacity: 3 L
Dimensions (W ×
H
×
D): 130
×
500
×
91 mm
Weight: 2.5 kg
Drive unit: 8 cm cone woofer
×
2
2.5 cm balanced-dome
tweeter
Other: Magnetic shielding
■ Center Speaker (SKC-404C)
Type: 2-way bass reflex center
speaker
Impedance: 8 Ω
Maximum input power: 100 W
Output sound pressure level: 82 dB/W/m
Frequency response: 65 Hz–35 kHz
Crossover frequency: 5 kHz
Cabinet capacity: 2.6 L
Dimensions (W × H × D): 439 × 130 × 91 mm
Weight: 2.3 kg
Speaker: 8 cm cone woofer
×
2
2.5 cm balanced-dome
tweeter
Other: Magnetic shielding
■ Surround Speaker (SKM-230S)
Type: 2-way bass reflex
surround speaker
Impedance: 8 Ω
Maximum input power: 100 W
Output sound pressure level: 80 dB/W/m
Frequency response: 65 Hz–35 kHz
Crossover frequency: 6.5 kHz
Cabinet capacity: 2 L
Dimensions (W ×
H
×
D): 130
×
340
×
91 mm
Weight: 1.6 kg
Speaker: 8 cm cone woofer
2.5 cm balanced-dome
tweeter
Other: Magnetic shielding
Specifications and appearance are subject to change
without prior notice.
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重要的防護措施
若要維持本機多年性能不變，請遵從以下須注意的
事項。
1. 避開直接受陽光照射或溫度極高或極低的地方。
2. 避開潮濕或多 塵的地 方及直接受 音箱震 蕩影響
的地方。特別是，避免將本機放在其中一個音箱
的上面。
3. 避免放置在不 穩定的 地方以及本 機可能 會掉下
來的高處。
4. 通風設備—為了保證有足夠通風，要設置好其位
置和配置。例如，通風 設備 前不能放 置床，沙
發，小地毯或類似帶面的物品以遮擋通風設備的
打開。或者放置阻擋從通風設備開口的空氣流動
的內裝式的書箱書櫃。應該將通風設備後側的開
口處留出 20 釐米 ﹙8 英寸﹚的空間。
5. 熱力—應該將本機與諸如暖氣管、溫度記錄器或
其他電器 ﹙包括擴音機﹚會產 生熱能 的熱源隔
離。
6. 清潔內部零件 應該只 由合格的維 修服務 人員來
做。
7. 倒瀉液體—應 該小心 不要讓物體 掉進或 是液體
透過各洞孔倒瀉入外殼。
8. 需要維修服務 的損壞 —在以下的 情況本 機應該
由合格的維修服務人員進行維修﹕
A. 電源線或插頭已被損壞﹔
B. 物體已掉進或液體已被倒瀉入本機﹔
C. 本機已被淋雨﹔
D. 本機似乎不能正常操作或 者顯示出 在性能上
有明顯的改變﹔
E. 本機曾被跌過或是外殼已被損毀。
9. 維修服務—使 用者不 應試圖在操 作指示 所述情
況以外修理本機。所有其他的維修服務應該請教
合格的維修服務人員。
注意事項
1. 安裝
按照本手冊的說明安裝音箱。嚴禁在無底座的情況
下使用前置音箱，否則會造成音箱損壞或人員受傷。
2. AC 保險絲
保險絲放在機裡面﹐不是可由用戶自行修理的。如
果不能接通電源，聯絡您的 Onkyo 認可維修服務站。
3. 小心
須經常用軟布抹淨前後面板及外殼。如遇上更骯髒
的污垢，將軟布浸濕在溫和的清潔劑溶液中，扭乾
它然後把污垢抹掉。跟著，立即用乾淨的布抹乾。
切勿用粗糙的布料、稀釋劑、酒精或其他化學溶劑，
因為這可能會損毀表面塗層或者除去面板上的字母。
4. 電源
警告
在首次將本機插入電源之前，請先細心閱讀以下內
容。
根據國家和地區的不同所供應的電源電壓是不同的。
請確認後側面板上的額定電壓 ﹙例如，交流 AC220
-230 伏 50/60 赫茲﹚是否與使用地區的供應電壓相
符。
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS
OUVRIR
AVIS
SKS-HT235.book Page 2 Friday, June 18, 2004 9:05 AM

Ct- 3
簡介
SKS-HT235 系列產品的附件是鋁制的，輕盈的設計非常適合用於 LCD 和等離子電視。
SKS-HT235 是 5.1 聲道音箱系統，由左右前置音箱，中置音箱和左右環繞音箱，以及有源式超重低音音箱組
成。只需將音箱連接到您的 AV 功率放大器或接收器上就可以欣賞到卓越的環繞聲效。
音箱終端和音箱連線是帶彩色編碼的，易於分辨。只需將音箱連線與對應色彩的終端連接就可以了。
包裝內容
請確認您包裝箱內有以下各項內容。如發現物品缺少，請與離您最近的 Onkyo 經銷商聯系。
* 在產品目錄與包裝上，在產品名稱末尾處加上的字母表示 SKS-HT235 的顏色。雖然顏色不同，規格與操作都是相同的。
SKS-HT235
• 前置音箱
（SKF-404F）
• 前置音箱連線 (4.5m）
紅白
• 前置音箱底座 • 前置音箱底座定位螺絲 [
×8]
• 中置音箱
（SKC-404C）
• 中置音箱連線 (3m)
綠
• 中置音箱底座
• 環繞音箱
（SKM-230S）
• 環繞音箱連線 (9m）
蘭灰
• 有源式超重低
音音箱
（SKW-240）
• 有源式超重低音音箱連
接 RCA 連線 (3m)
• 壁掛式防滑墊 [
×20]
SKS-HT235.book Page 3 Friday, June 18, 2004 9:05 AM

Ct- 4
音箱系統簡介
APOWER 電源開關和指示器
如要打開 SKW-240，將 POWER 電源開關設置到
ON 位置 （指示器燈亮起）。
如要關閉 SKW-240，將 POWER 電源開關設置到
OFF 位置 （指示器燈熄滅）。
紅色： 超重低音音箱處於待機模式
綠色： 超重低音音箱開
SKW-240 超過 20 分鐘沒有接收到輸入信號時，
就會自動進入待機模式。在待機模式下，檢測
到任何輸入信號時，SKW-240 就會自動開機。
BOUTPUT LEVEL 輸出電平控制
該控制用於調整超重低音音箱的音量。
CLINE INPUT 線錄入
RCA 輸入應連接到 AV 接收器，功率放大器或其
他帶有 RCA 連線的設備上的超重低音音箱前置
輸出接口。
注意：
輸出信號超過一定等級時，自動待機功能會打開超
重低音音箱。如果自動待機功能無法正常工作，請
嘗試稍微提高或降低接收器或功率放大器的重低音
輸出音量。
1音箱終端
這些推入式終端用於連接音箱與放大器，或其
他接收器，可使用隨機提供的連線。連線帶有
彩色編碼，便於分辨。將連線與色彩對應的音
箱正極連接即可。
2壁掛式安裝孔
這些安裝孔可用於垂直或水平壁掛式安裝。
3音箱支架 / 托架插孔
這些穿入式插孔用於將音箱水平或垂直固定在
支架或托架上。
注意：
需要另外購買 M5 螺絲，用於將音箱固定在支架
或托架上。
4底座插孔 （不包括中置音箱）
這些穿入式插孔用於將隨機提供的底座安裝在
音箱上 （帶螺絲）。
有源式超重低音音箱 （SKW-240）
1
OUTPUT
LEVEL
LINE
INPUT
MIN MAX
231
POWER
ON OFF
■
前部
■
後部
前置，中置和環繞音箱
（SKF-404F， SKC-404C， SKM-230S）
2
4
1
3
SKS-HT235.book Page 4 Friday, June 18, 2004 9:05 AM

Ct- 5
各種安裝模式
如果希望將前置音箱立式放置在地板上或電視支架
與AV支架上，需要安裝隨機提供的前置音箱底座。
要進行此操作，將底座上的安裝孔與前置音箱的底
座插孔對齊，然後用隨機提供的螺絲將其固定在音
箱上。
中置音箱底座用於水平安裝中置音箱。如果需要將
音箱放置在電視支架上或視聽設備支架上，請將音
箱面對聆聽位置放置。中置音箱應牢固安裝在底座
上，如果鬆動，請重新安裝。
注意：
• 如果將中置
音箱 放在地板上，要把 音箱 從底座上
取下，將其放置在面對聆聽者，高度稍微高出耳
朵的位置。
前置音箱，中置音箱或環繞音箱可以通過壁掛式安
裝孔安裝在牆壁上。為防止音箱震動，將隨機提供
的四個定位器分別安裝在各個音箱的後面。
■垂直安裝
要垂直安裝前置或環繞音箱，需要使用壁掛孔將各
個音箱掛在打進牆壁的螺絲上。
前置音箱
環繞音箱
前置音箱底座
中置音箱底座
底座插孔
安裝孔
水平安裝底座
壁掛式安裝
65 mm65 mm
125 mm
垂直壁掛式安裝孔
底部
定位器
定位器
45 mm
65 mm65 mm
垂直壁掛式安裝孔
底部
定位器
定位器
SKS-HT235.book Page 5 Friday, June 18, 2004 9:05 AM

Ct- 6
各種安裝模式 -續
■水平安裝
要水平安裝中置音箱，使用如圖所示的兩個壁掛孔
將
音箱 分別掛在兩個打進牆壁的螺絲上。
中置音箱
注意：
安裝螺絲能否支撐音箱，取決於螺絲打進牆壁的程
度。如果牆壁是中空的，需要將螺絲打在壁骨上。
如果沒有壁骨，或牆壁是實體的，則需要使用合適
的牆壁支架。
使用頭徑為 9.5mm 以下或釘直徑為 4mm 以下的螺絲。
對於中空牆，在鑽孔前，請使用線纜或管道探測器
檢查是否有電源線或水管。
如圖所示，在牆壁和螺絲釘頭之間要保留 7-10mm 的
距離。
（建議在安裝前咨詢專業家庭安裝顧問。）
在各個音箱的後面都有用於壁掛式安裝的 M5 螺絲穿
入式插孔，用於安裝單獨購買的音箱安裝支架和托
架。安裝支架或托架的詳細信息請參考支架的使用
手冊。
注意：
如圖所示，插入音箱掛孔的螺絲長度應該在 5-9mm
之間。
125 mm 190 mm 125 mm
65 mm
65 mm
水平安裝壁掛孔
定位器 定位器
7–10 mm
牆壁
使用音箱安裝支架 / 托架
如果垂直安裝，請使用此孔
如果水平安裝，請使用此孔
5 mm
5–9 mm
支架或托架
SKS-HT235.book Page 6 Friday, June 18, 2004 9:05 AM

Ct- 7
音箱的連接
連接音箱前，請閱讀以下內容。
• 在建立任何連接前，請關閉功率放大器。
• 這些揚聲器的正常阻抗為 8 Ω，只能使用可支持
此阻抗值的放大器。
• 請特別注意音箱連線的極性。正極端子 （+）只
能與正極端子 （+）連接，負極端子 （-）只能
與負極端子 （-）連接。如果
音箱 連接不正確，
會出現聲音不同步或聲音失真的現象。
• 小心不要造成正負極短路。如
果短路會對功率放大器造成損
害。
音箱連線的連接
1使用連線將音箱輸入終端與放大器上相應的
輸出終端連接起來。
如需要建立連接，一邊按下
終端的閘桿，將線插入終端
孔中，然後鬆開即可。
確認終端牢牢抓住了露出的
線芯，而不是絕緣層。
連接超重低音音箱
1使用隨機提供的 RCA 連線，將超重低音音箱
的 LINE INPUT 接口與放大器的 SUBWOOFER
PREOUT 接口連接。
REMOTE
CONTROL
OUT
2 ––VIDEO––1 VIDEO 2 VIDEO 1
IN IN IN IN
OUT OUT
IN OUT IN IN IN
VIDEO2
CDR/PC VIDEO 1 TAPE
MD/HD TV/LINE
MON
OUT MON OUT
L
R
VIDEO
S VIDEO
AUDIO
SUB
WOOFER
PRE OUT
AUDIO
FM
75
ANTENNA
DIGITAL
OUTPUT
DIGITAL INPUT
VIDEO 2 VIDEO 1
OPT OPT COAX
AM
Y
P B
P R
COMPONENT VIDEO OUTPUT
CENTER
SPEAKER
SURROUND
SPEAKERS
RL RL R
BA
L
FRONT SPEAKERS
LINE
INPUT
右前音箱 中置音器 左前音箱
右環繞音箱 有源式超重低音音箱 左環繞音箱
紅綠
白
藍
灰
RCA 連線
SKS-HT235.book Page 7 Friday, June 18, 2004 9:05 AM

Ct- 8
關於家庭影院
SKS-HT235 卓越的聲響效果可以使您在自己家中就可以欣賞帶有真實動感的環繞聲 - 如同身臨其境在電影院
或音樂廳。
欣賞家庭影院
左前和右前音箱
這些音箱輸出主體聲音。他們在家庭影院中的角色是為聲像
提供固定錨點。左前和右前音箱應放置在面對聆聽者與其耳
部高度保持一致的地方，離電視的距離相等。將音箱向內放
置形成一個三角，而聆聽者位於角的頂端。
中置音箱
此音箱增強了左前和右前音箱的效果，使聲音動
態更具立體感，提供一個完全的聲像。在電影中
主要用於對話。
將音箱放置在靠近電視的地方，面對聽眾，高度
與耳朵保持齊平，或者與左前和右前音箱的高度
一致。
左環繞和右環繞音箱
這些音箱用於聲音的精確定位，並增添真實感。將環
繞音箱放置在聆聽者的兩側，或稍微靠後的地方，高
於耳部大約 60-100cm。與聆聽者的距離相等時，效果
最為理想。
右
左
牆角
牆長度的
1/3 處
超重低音音箱
超重低音音箱處理 LFE （低頻效
果）聲道的低音。從超重低音音
箱輸出的低音音量和音質由其所
在的位置，聆聽室的形狀，聆聽
位置決定。總的來說，將超重低
音音箱安裝在如圖所示的前牆角
或在牆的 1/3 處，可以獲得好的
低音效果。
SKS-HT235.book Page 8 Friday, June 18, 2004 9:05 AM