ONKYO ht-s870 Gebrauchsanleitung
4
Speaker Precautions
Placement
• The speaker cabinets are made out of wood 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.
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.
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 dam-
age, will affect the sound quality.
unstable surfaces, where they may fall and cause dam-
age, will affect the sound quality.
• Subwoofer is designed to be used in the upright verti-
cal position only. Do not use it in the horizontal or
tilted position.
tilted position.
• If the unit is used near a turntable or CD player, howl-
ing or slipping of sound may occur. To prevent this,
move the unit away from the turntable or CD player
otherwise lower the unit’s output level.
move the unit away from the turntable or CD 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 SKF-820F and SKC-
820C feature internal magnetic shielding. In some situa-
tions, 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 neu-
tralizes the magnetic field, thereby removing any discol-
oration 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.
Do not place surround speakers close to TV or a com-
puter monitor because they have no magnetic shield.
devices and as such are likely to suffer discoloration or
picture distortion when conventional speakers are
placed nearby. To prevent this, the SKF-820F and SKC-
820C feature internal magnetic shielding. In some situa-
tions, 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 neu-
tralizes the magnetic field, thereby removing any discol-
oration 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.
Do not place surround speakers close to TV or a com-
puter monitor because they have no magnetic shield.
Input Signal Warning
The speakers can handle the specified input power when
used for normal music reproduction. If any of the fol-
lowing 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:
used for normal music reproduction. If any of the fol-
lowing 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.
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 discon-
necting audio cables (Always turn off your amplifier
before connecting or disconnecting cables.)
necting audio cables (Always turn off your amplifier
before connecting or disconnecting cables.)
7.
Microphone feedback.
Features
Amp
• 6-channel amplifier
• 130 watts per channel min. RMS at 8
• 130 watts per channel min. RMS at 8
Ω
, 2 channels
driven from 20 Hz to 20 kHz with no more than 0.08%
total harmonic distortion
total harmonic distortion
• WRAT (Wide Range Amplifier Technology)
• Optimum gain volume circuitry
• OptiResponse™ Equalizer (OR-EQ™)
• Optimum gain volume circuitry
• OptiResponse™ Equalizer (OR-EQ™)
*1
function
Processing
• Dolby
*2
Digital EX and Dolby Pro Logic IIx
• DTS, DTS-ES Matrix/Discrete, DTS Neo:6, and DTS
96/24 processing
*3
• THX Surround EX
*4
• THX Select certified
• Linear PCM 96 kHz/24-bit D/A converters on all
• Linear PCM 96 kHz/24-bit D/A converters on all
channels
Audio/Video
• HDTV-capable component video (2 inputs, 1 output)
• 4 S-Video inputs, 2 outputs
• 4 assignable digital inputs (3 optical, 1 coaxial)
• Subwoofer pre out
• Color-coded multichannel input for use with Super
• 4 S-Video inputs, 2 outputs
• 4 assignable digital inputs (3 optical, 1 coaxial)
• Subwoofer pre out
• Color-coded multichannel input for use with Super
Audio CD and DVD-Audio
• A/B speaker drive
• Color-coded speaker terminal posts
• Color-coded speaker terminal posts
FM/AM Tuner
• 30 FM/AM presets
• FM/AM auto tuning
• FM/AM auto tuning
Remote Controller
• Preprogrammed for use with other AV components
Speaker
• Color coded speaker cable
• A-OMF cone (front and center speakers)
• Color coded and gold plating binding post terminals
• A-OMF cone (front and center speakers)
• Color coded and gold plating binding post terminals
*1. OptiResponse and OR-EQ are trademarks of Onkyo Cor-
poration.
*2. Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, “Surround EX” and the double-D
symbol are trademarks of Dolby Laboratories.
symbol are trademarks of Dolby Laboratories.
*3. “DTS,” “DTS 96/24,” “DTS-ES,” and “Neo:6” are trade-
marks of Digital Theater Systems, Inc.
*4. “THX” is a trademark or registered trademark of THX Ltd.
“Surround EX” is a trademark of Dolby Laboratories. Used
under authorization. All rights reserved.
under authorization. All rights reserved.
HT-S870_En.book Page 4 Monday, September 13, 2004 5:15 PM