Parasound HCA-2003 Owner'S Manual Download Page 10

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©  

1996  Parasound Products, Inc.

Parasound Limited Warranty  

(USA only)

Your Parasound HCA-2003 amplifier is covered by a limited warranty against defects in materials and
workmanship for a period of two years from date of purchase.  This warranty is provided by the
Parasound dealer where the unit was purchased.  Warranty repair will be performed only when your
purchase receipt is presented to validate your ownership, date of purchase and authorized status of the
selling dealer.  Defective parts will be repaired or replaced without charge by your authorized dealer’s
store or the location designated by your dealer that is authorized to service Parasound equipment.
Additional information is available by contacting Parasound.  Charges for unauthorized service and
transportation costs are not reimbursable under this warranty.

This warranty becomes void if the product has been damaged by alteration, misuse, accident or neglect.
Alteration includes any removal or modification of the serial number.  This warranty becomes void if
unit has been connected or operated contrary to printed instructions.  The warrantor assumes no liability
for property damage or any other incidental or consequential damage whatsoever which may result from
the failure of this product.  Any and all warranties of merchantability and fitness implied by law are
limited to the duration of this expressed warranty.

Some states do not allow limitations on how long an implied warranty lasts, so the above limitations
may not apply to you.  This warranty gives you specific legal rights and you

 

may also have other rights

which vary state by state.

Manufactured under license from Lucasarts Entertainment Company.  U.S. and foreign patents pending.  Lucasfilm Audio
and Home THX are trademarks of Lucasarts Entertainment Company,  Lucasfilm is a trademark of Lucasfilm Ltd.

Parasound Products, Inc. 950 Battery Street, San Francisco, CA 94111

415-397-7100 / FAX 415-397-0144

affordable audio for the critical listener

L U C A S F I L M

¤

L U C A S F I L M

 

®

Summary of Contents for HCA-2003

Page 1: ...s inner carton Be careful not to cut or scratch yourself on the exposed extruded metal heatsinks on either side of the unit Save your cartons and packing inserts for safe transport in case you move or if the unit ever requires shipping Due to the weight of the HCA 2003 the white inner carton is not strong enough for safe shipping by itself You must place it into the additional outer carton before ...

Page 2: ...iers so the output transistors are allowed to operate in a much more linear region Although the amplifier may run a little warmer than other amplifiers we feel the resulting sonic improvements are significant and more than justified To insure safe and reliable operation it is very important that the amplifier has plenty of ventilation to prevent overheating and automatic shut down from its thermal...

Page 3: ...PEN Fuse 15 A Power AC 120V 60Hz Input Channel 1 Main Fuse AC Cord Connector Carry Handle Input Channel 2 Input Channel 3 Channel 1 Channel 2 Channel 3 Input Connectors and Level Controls Speaker Connectors THX Level THX Level THX Level L U C A S F I L M Manufactured under license from LucasArts Entertainment Company U S and Foreign Patents pending Lucasfilm THX Audioand Home THX Symbols are Trade...

Page 4: ...tion 2 If you are converting your existing two channel stereo system into to a home theater and you prefer to keep using your existing two channel amplifier for your front left and right channels you can use your HCA 2003 for the front center and left and right surround channels You can also add a powered subwoofer for extended low frequency response Following is the suggested input configuration ...

Page 5: ... quality 1 4 spade lugs or up to AWG 12 bare solid or stranded wire Banana Plugs Banana plugs offer the most convenient connection to the speaker terminals They also have a large amount of surface to make contact with the speaker terminal For these reasons we recommend the use of banana plugs in most applications However you may want to use the gas tight connection provided by spade lugs or bare w...

Page 6: ...After that the red standby LED will extinguish and the green operate LED will come on to signal that the amplifier is operational The red standby LED also illuminates whenever protection circuits are triggered If this happens turn the unit off and remove all connections to the HCA 2003 then turn it back on If the red LED continues to glow with no inputs or outputs connected to it there may be an i...

Page 7: ...ably be caused by your processor or one of the source components connected to it Frequently hum in a home theater system is caused by a grounding problem with the cable TV system Contact your cable provider if necessary to make sure the cable feed into your house is properly grounded There are cable isolation devices available such as the Video Link 634 or the Mondial Magic specifically designed t...

Page 8: ...nge the main fuse from 15 amps to 7 5 amps Special Features Designed by John Curl THX certified by Lucasfilm Ltd Massive Encapsulated 1 2 kVA Power Transformer with Separate Windings for Each Channel 90 000 uF Computer grade Capacitors in the Power Supply Multiple Polystyrene Film Bypass Capacitors to Smooth the Power Supply Independent Power Supplies for Each Channel Separate Regulated Power Supp...

Page 9: ...armonic Distortion 0 05 at full power 0 006 typical levels IM Distortion 0 03 TIM Unmeasureable Dynamic Headroom 2 dB Interchannel Crosstalk 88 dB at 1 kHz 74 dB at 20 kHz Input Impedance 50 kΩ per channel Input Sensitivity 1 V for 28 28 V Output THX Reference Level 1 5 V for full output S N Ratio 98 dB input shorted IHF A weighted Damping Factor 800 at 20 Hz Dimensions 19 wide x 7 high x 16 deep ...

Page 10: ...se accident or neglect Alteration includes any removal or modification of the serial number This warranty becomes void if unit has been connected or operated contrary to printed instructions The warrantor assumes no liability for property damage or any other incidental or consequential damage whatsoever which may result from the failure of this product Any and all warranties of merchantability and...

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