Acoustic Research HTB80 - Acoustic Research "All-in-One" Virtual Surround Sound Speaker... User manual

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Important Safety Instructions
When used in the directed manner, this unit has been designed and manufactured to
ensure
your personal safety. However, improper use can result in potential shock or
fire hazards. Please read all safety and operating instructions carefully before
installation and use. Be sure to keepthese instructions handy for future reference. Take
special note
of all warnings listed in these instructions and on the unit.
1. WARNING: To reduce the risk of fire or electric shock, do not expose this appara-
tus to rain or moisture. Do not use this apparatus near a bathtub, kitchen sink,
laundry tub, swimming pool, in a wet basement
or near any other water source.
2. Clean only with a dry cloth.
3. Do not block any ventilation openings. Install in accordance with the manufac-
turer's instructions.
4. Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
5. Do not defeat the safety purpose of the polarized or grounding-type plug. A polar-
ized 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 is pro-
vided for your safety.
If the provided plug does not fit into your outlet, consult an
electrician for replacement
of the obsolete outlet.
6. Protect the power cord from being walked on or pinched, particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
7. Unplug this apparatus during lightning storms or when unused for long periods of
time.
8. 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.
9. Where the mains plug or an appliance coupler is used as the disconnect device, the
disconnect device shall remain readily operable.
10. CAUTION: These servicing instructions are for use by qualified service personnel
only. To reduce the risk
of electric shock, do not perform any servicing other than .
that contained in the operating instructions, unless you are qualified to do so.
11. Do not install this equipment in a confined space, such as a book case or similar
unit.
12. Maintain a minimum
of 10 cm free space around the apparatus for sufficient ven-
tilation. .
13. The ventilation should not be impeded by covering the ventilation openings with
items such as newspapers, table cloths, curtains, etc.
14. No open flame sources, such as lighted candles, should be placed on the appara-
tus.
15. The apparatus should be used in a moderate climate.
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16. The apparatus shall not be exposed to dripping or splashing or placed near or
under objects filled with liquids, such as vases.
17. Keep all connections out
of the reach of children.
CAUTION
RISK OF ELECTRICAL SHOCK
DO NOT OPEN
WARNING: SHOCK HAZARD - DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE THE COVER. 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 "dangerous
voltage" within the product's enclosure that may be of significant
magnitude to constitute a risk of electrical shock to persons.
The exclamation point within an equilateral triangle is intended to
alert the userto the presence
of importantoperating and maintenance
(servicing) instructions in the literature accompanying this product.
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Description of the Unit
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Main Features
Stylish music system with unique sound
Easy to use
Three analog audio inputs
LED display
Full function remote control
Touch panel control
Wooden cabinet with high gloss finish
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High performance, full range speakers with deep bass woofer response
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Front Panel Controls
6 7
1. Standby/Power Button
2.
MUTE Button
3. INPUT Select
4. Volume Down
5. Volume Up
6. Remote Sensor
7. LED Display
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Back Panel Controls/Connections
Connect your TV or DVD player to the HTB80 using the AUX inputs on the back
panel.
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1. Main Power Switch
2. DC IN
3. Subwoofer Output Connector
4. Auxiliary Input 1 (AUXI)
5. Auxiliary Input 2 (AUX2)
6. Auxiliary Input 3 (AUX3)
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System Operation
Power On
1. Connect the DC adapter to the DC IN connector on the back of the unit.
2. Plug the
DC adapter into an AC power outlet.
3.
Tum the unit on using the POWER switch on the back of the main unit.
Standby
Press the STANDY button on the front panel or remote control to enter "Standby"
mode. .
Selecting Input
Press the INPUTbutton onthe front panel to access sources connectedto the following
auxiliary inputs: AUX1, AUX2,
or AUX3. (see "Back Panel Controls/Connections"
on page 5).
Press the AUX1, AUX2, or AUX3 button on the remote control to access the
corresponding source directly.
Volume Adjustment
Press the VOL - or VOL + button on the front panel or remote control to adjust the
volume.
Press the SUB -or SUB + button on the remote control to adjust the subwoofer
volume.
Mute
Press the MUTE button on the front panel or remote control to silence the volume.
Press MUTE again to resume the previous volume setting.
Setting the Clock
1. Press the SET button on the remote control. The hour in the clock display will
flash.
2. Press the ... or ... button on the remote control until the correct hour is displayed.
3. Press the SET button on the remote control. The minutes on the clock display will
flash.
4. Press the
... or ... button on the remote control until the desired minute setting is
displayed.
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Using the Remote Control
Remote Control Functions
1. Power/Standby: Tum the unit on/off
2. AUX1, AUX2, AUX3: Press to
access the source connected to the
corresponding inputs on the back of
the unit (see "Back Panel Controls/
Connections" on page 5).
3. EFFECT: Press to enable/disablethe
3D sound effect.
4. SET: Press to set the clock hours.
Press again to set the clock minutes.
5. SUB + / SUB -: Press to adjust the
subwoofer volume up/down.
6. Mute: Press to mute (silence) the
master volume. Press again to
resume audio output.
7. ... / ... : Press after using the SET
button to adjust the time.
8. VOL + / VOL -: Press to adjust the
master volume up/down.
Install/Replace the Battery
2
3
4
5
The remote control uses a pre-installed lithium battery.
Before using the remote control, pull to remove the
insulating strip.
If the remote control begins to fail, replace the battery with
another of the same type. When installing the new battery,
make sure the "+" sign is facing upward.
NOTE: Please discard the used batteryproperly.
Do not place in or nearfire.
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6
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Maintenance and Troubleshooting
In the event your system does not operate correctly, please attempt the following
corrections:!
Table 1: Troubleshooting
PROBLEM CAUSE SOLUTION
Unit does not respond
1. Power adapter not 1.
Check and secure
(no power) connected to
back of power plugs.
-.
unit or power adapter 2. Tum POWERswitch
not plugged properly (on back
of unit) on.
into AC outlet.
2. POWER switch is
not turned on.
Distortion occurs at high The sound device has Reduce the master
volume high level signal output volume.
Using Input Devices Properly
The proper combination of input and output modes (for both the active subwoofer and
the supply source) will produce optimum sound quality. Please refer to this manual as
well as the manual for the attached supply source.
Some DVD devices have high level signal output, which can result in distortion when
the master volume is too high. If you can hear distortion, please tum the volume down
to prevent damage to the speaker unit and amplifier.
Resetting the System
When this product is subjected to strong external interference (mechanical shock,
excessive static electricity, abnormal supply voltage due to lightning, etc.) or it is
operated incorrectly, it
may malfunction. If a malfunction occurs, do the following to
reset the system:
1. Press the power button to enter "Standby" mode and then press again to power the
unit back on.
2.
If step 1 does not correct the problem, tum off the main POWER switch, unplug
the power cord, and
wait a few minutes before powering the unit on again.
NOTE: This unit is equipped with electronic shock protection and will auto-
matically resume after being subjectedto static electricity.
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Specifications
Output Power
Subwoofer........................................................................................... 22W @ 10%
..............................................................................................................18W @ 1%
Satellite ...............................................................................................l
OW @ 10%
.............................................................................................................8.SW @ 10/0
Dimensions
Dimensions .......................................................... 800(W) x 96(H) x 170(D) (mm)
Weight............................................................................................................. 14 lb
Accessories
Remote Control............................................................................................... 1 PC
Button-Type Lithium Battery......................................................................... 1 PC
2 RCA to 2 RCA Cable .................................................................................. 1 PC
User Manual.................................................................................................... 1 PC
DC Adapter..................................................................................................... 1 PC
NOTE: Due to continuous product development, specifications are subject to
change without notice.
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1 Year Limited Warranty
Virtual Surround Speakers
Audiovox Ele.ctronics corp; (the Company) warrants to the original retail purchaser of
this product that has been purchased from an authorized AR dealer, that should this
product
or any part thereof, under normal use and conditions, be proven defective in
material orworkmanship within 1year from the original date
of purchase, such defects
will be replaced or repaired (at the Company's option) without charge for parts and
repair labor.
To obtain repair or replacement within the terms of this warranty the product is to be
delivered with proof of warranty coverage (e.g. dated bill of sale), specification of
defect (s), transportation prepaid, to the Company at the address shown below.
THE FOLLOWING ARE NOT COVERED: Costs incurred for installation,
removal or reinstallation
of the product; Damage to accessories, or electrical systems;
Damage caused
by accident, misuse, abuse, product modification or neglect; Damage
occurring during shipment; Damage resulting from improper repairs. This warranty
does not cover incidental or consequential damages.
This warranty is void if the serial number is removed. THE EXTENT OF THE
COMPANY'S LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE
REPAIR OR REPLACEMENTPROVIDED ABOVE AND, IN NO EVENT, SHALL
THE COMPANY'S LIABILITY EXCEED THE PURCHASE PRICE PAID BY THE
PURCHASER FOR THE PRODUCT.
This Warranty is in lieu of all other express warranties or liabilities. ANY IMPLIED
WARRANTIES, INCLUDING
ANY IMPLIED WARRANTY OF
MERCHANTABILITY, SHALL BE LIMITED TO THE DURATION OF THIS
WRITTEN WARRANTY. ANY ACTION
FOR BREACH OF ANY WARRANTY
HEREUNDER INCLUDING ANY IMPLIED WARRANTY OF
MERCHANT ABILITY MUST BE BROUGHT WITHIN A PERIOD OF 24
MONTHS
FROM DATE OF ORIGINAL PURCHASE. IN NO CASE SHALL THE
COMPANY BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL
DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY. No person
or representative is authorized to assume for the Company any liability other than
expressed herein in connection with the sale of this product.
Some states do not allow limitations on how long an implied warranty lasts or the
exclusion of limitation of incidental or consequential damage so the above limitations
or exclusions may not apply to you. This Warranty gives you specific legal rights,and
you may also have other rights, which vary from state to state.
How to Obtain Service: Please contact us at 800-225-9847 or write to: Audiovox
Electronics Corporation, Acoustic Research (Attention: Customer Service
Department) • AB Tech
Services· l7C Airport Drive· Hopedale, MA 01747
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