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WORLDWIDE EXCEPT USA & CANADA

SUMMARY OF WARRANTY

Crown International, 1718 West Mishawaka Road, Elkhart, Indiana 46517-
4095 U.S.A. warrants to you, the ORIGINAL PURCHASER and ANY
SUBSEQUENT OWNER of each NEW Crown

1

 product, for a period of

three (3) years from the date of purchase by the original purchaser (the
“warranty period”) that the new Crown product is free of defects in
materials and workmanship, and we further warrant the new Crown
product regardless of the reason for failure, except as excluded in this
Warranty.

Note: If your unit bears the name “Amcron,” please substitute it for the

name “Crown” in this warranty.

ITEMS EXCLUDED FROM THIS CROWN WARRANTY

This Crown Warranty is in effect only for failure of a new Crown product
which occurred within the Warranty Period. It does not cover any product
which has been damaged because of any intentional misuse, accident,
negligence, or loss which is covered under any of your insurance
contracts. This Crown Warranty also does not extend to the new Crown
product if the serial number has been defaced, altered, or removed.

WHAT THE WARRANTOR WILL DO

We will remedy any defect, regardless of the reason for failure (except as
excluded), by repair, replacement, or refund. We may not elect refund
unless you agree, or unless we are unable to provide replacement, and
repair is not practical or cannot be timely made. If a refund is elected, then
you must make the defective or malfunctioning product available to us free
and clear of all liens or other encumbrances. The refund will be equal to the
actual purchase price, not including interest, insurance, closing costs, and
other finance charges less a reasonable depreciation on the product from
the date of original purchase. Warranty work can only be performed at our
authorized service centers. We will remedy the defect and ship the product
from the service center within a reasonable time after receipt of the
defective product at our authorized service center.

HOW TO OBTAIN WARRANTY SERVICE

You must notify your local Crown importer of your need for warranty service
within the warranty period. All components must be shipped in the original
box. Corrective action will be taken within a reasonable time of the date of
receipt of the defective product by our authorized service center. If the
repairs made by our authorized service center are not satisfactory, notify
our authorized service center immediately.

DISCLAIMER OF CONSEQUENTIAL AND INCIDENTAL DAMAGES

YOU ARE NOT ENTITLED TO RECOVER FROM US ANY INCIDENTAL
DAMAGES RESULTING FROM ANY DEFECT IN THE NEW CROWN
PRODUCT. THIS INCLUDES ANY DAMAGE TO ANOTHER PRODUCT
OR PRODUCTS RESULTING FROM SUCH A DEFECT.

WARRANTY ALTERATIONS

No person has the authority to enlarge, amend, or modify this Crown
Warranty. This Crown Warranty is not extended by the length of time which
you are deprived of the use of the new Crown product. Repairs and
replacement parts provided under the terms of this Crown Warranty shall
carry only the unexpired portion of this Crown Warranty.

DESIGN CHANGES

We reserve the right to change the design of any product from time to time
without notice and with no obligation to make corresponding changes in
products previously manufactured.

LEGAL REMEDIES OF PURCHASER

No action to enforce this Crown Warranty shall be commenced after
expiration of the warranty period.

THIS STATEMENT OF WARRANTY SUPERSEDES ANY OTHERS

CONTAINED IN THIS MANUAL FOR CROWN PRODUCTS.

Visit www.crownaudio.com for a list of

Crown authorized service centers.

12/01

UNITED STATES & CANADA

SUMMARY OF WARRANTY

Crown International, 1718 West Mishawaka Road, Elkhart, Indiana 46517-
4095 U.S.A. warrants to you, the ORIGINAL PURCHASER and ANY SUB-
SEQUENT OWNER of each NEW Crown product, for a period of three (3)
years from the date of purchase by the original purchaser (the “warranty
period”) that the new Crown product is free of defects in materials and
workmanship. We further warrant the new Crown product regardless of the
reason for failure, except as excluded in this Warranty.

ITEMS EXCLUDED FROM THIS CROWN WARRANTY

This Crown Warranty is in effect only for failure of a new Crown product which
occurred within the Warranty Period. It does not cover any product which has
been damaged because of any intentional misuse, accident, negligence, or
loss which is covered under any of your insurance contracts. This Crown
Warranty also does not extend to the new Crown product if the serial number
has been defaced, altered, or removed.

WHAT THE WARRANTOR WILL DO

We will remedy any defect, regardless of the reason for failure (except as
excluded), by repair, replacement, or refund. We may not elect refund unless
you agree, or unless we are unable to provide replacement, and repair is not
practical or cannot be timely made. If a refund is elected, then you must make
the defective or malfunctioning product available to us free and clear of all
liens or other encumbrances. The refund will be equal to the actual purchase
price, not including interest, insurance, closing costs, and other finance
charges less a reasonable depreciation on the product from the date of
original purchase. Warranty work can only be performed at our authorized
service centers or at our factory. Warranty work for some products can only
be performed at our factory. We will remedy the defect and ship the product
from the service center or our factory within a reasonable time after receipt
of the defective product at our authorized service center or our factory. All
expenses in remedying the defect, including surface shipping costs in the
United States, will be borne by us. (You must bear the expense of shipping
the product between any foreign country and the port of entry in the United
States including the return shipment, and all taxes, duties, and other customs
fees for such foreign shipments.)

HOW TO OBTAIN WARRANTY SERVICE

You must notify us of your need for warranty service within the warranty
period. All components must be shipped in a factory pack, which, if needed,
may be obtained from us free of charge. Corrective action will be taken within
a reasonable time of the date of receipt of the defective product by us or our
authorized service center. If the repairs made by us or our authorized service
center are not satisfactory, notify us or our authorized service center
immediately.

DISCLAIMER OF CONSEQUENTIAL AND INCIDENTAL DAMAGES

YOU ARE NOT ENTITLED TO RECOVER FROM US ANY INCIDENTAL
DAMAGES RESULTING FROM ANY DEFECT IN THE NEW CROWN
PRODUCT. THIS INCLUDES ANY DAMAGE TO ANOTHER PRODUCT OR
PRODUCTS RESULTING FROM SUCH A DEFECT. 

SOME STATES DO

NOT ALLOW THE EXCLUSION OR LIMITATIONS OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR
EXCLUSION MAY NOT APPLY TO YOU.

WARRANTY ALTERATIONS

No person has the authority to enlarge, amend, or modify this Crown
Warranty. This Crown Warranty is not extended by the length of time which
you are deprived of the use of the new Crown product. Repairs and
replacement parts provided under the terms of this Crown Warranty shall
carry only the unexpired portion of this Crown Warranty.

DESIGN CHANGES

We reserve the right to change the design of any product from time to time
without notice and with no obligation to make corresponding changes in
products previously manufactured.

LEGAL REMEDIES OF PURCHASER

THIS CROWN WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, YOU
MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO
STATE. No action to enforce this Crown Warranty shall be commenced after
expiration of the warranty period.

THIS STATEMENT OF WARRANTY SUPERSEDES ANY OTHERS

CONTAINED IN THIS MANUAL FOR CROWN PRODUCTS.

Visit www.crownaudio.com for a list of Crown authorized service centers.

7/01

Telephone: 574-294-8200.  Facsimile: 574-294-8301

Telephone: 574-294-8200.  Facsimile: 574-294-8301

THREE YEAR

FULL WARRANTY

YEAR

3

YEAR

3

Summary of Contents for IQ-USM 810

Page 1: ...at 574 294 8000 This manual does not include all of the details of design production or variations of the equipment Nor does it cover every possible situation which may arise during installation oper...

Page 2: ...arranty period that the new Crown product is free of defects in materials and workmanship We further warrant the new Crown product regardless of the reason for failure except as excluded in this Warra...

Page 3: ...he provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience...

Page 4: ...otection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructio...

Page 5: ...IQ USM 810 to the IQ System via the IQ Bus or directly to the host computer if the unit is to be used as the system interface or stand alone see Section 3 1 5 Turn off all amplifiers or other equipmen...

Page 6: ...Status Display 15 4 1 7 Audio Inputs 15 4 1 8 Input Selector 15 4 1 9 Audio Input Gain Control 15 4 1 10 Main Audio Outputs 15 4 1 11 AUX Audio Outputs 15 4 1 12 IQ Bus Input Output Connector 15 4 1...

Page 7: ...Control Port 23 4 6 1 Logic Digital Inputs DIN 1 8 23 4 6 2 Analog Inputs AIN 1 8 23 4 6 3 Digital Outputs 24 5 Technical Information 25 5 1 Technical Description 25 5 1 1 Audio 25 5 1 2 Control and...

Page 8: ...ons further process the signal with individually adjustable signal delay and filters along with an Ambient Leveler and a high perfor mance Output Limiter for system protection All of the IQ USM 810 pa...

Page 9: ...Page 9 IQ USM 810 IQ Digital Processor Digital Mixer IQ USM 810 Reference Manual Figure 2 1 IQ USM 810 Controls Connectors Indicators 2 Controls Connectors Indicators...

Page 10: ...Q Bus will not be used the IQ USM 810 will need to be connected to a host computer so the firmware inside the unit can be configured After wards if computer control is not required the host computer c...

Page 11: ...tact the Crown Techni cal Support Group see Section 7 for contact in formation 3 2 Connecting to the IQ Bus Step 2 The IQ Bus is a serial communication loop for transmiting IQ commands and data It pro...

Page 12: ...Output to RJ 45 Input Figure 3 8 RJ 45 Output to RJ 45 Input Figure 3 4 RJ 45 Output to Barrier Block Input 3 2 2 Connect the IQ USM 810 to the IQ System via the IQ Bus The IQ components in an IQ Bus...

Page 13: ...to control and or monitor the IQ USM 810 via the Control Port Figure 3 10 shows pin assignments for the Control Port See Section 6 2 for information on the operation of the Control Port and for examp...

Page 14: ...are used to adjust each parameter When the SEL button is released the user has two seconds to begin using the up or down arrow buttons before the display changes back to default When the param eter i...

Page 15: ...ing configuration and can be used for both input and output when a hub style IQ Bus wiring configu ration is implemented see Section 6 6 Drop out relays maintain loop integrity in the event power is r...

Page 16: ...match that of the computer running IQ for Windows software The clock is used as a time reference for the Events Scheduling feature Internal capacitor storage allows the clock to run for up to 45 days...

Page 17: ...orth 2nd order Bessel 3rd order Bessel 4th order Bessel and 4th order Linkwitz Riley Parametric Equalization Filter Description This filter boosts or cuts a relatively narrow frequency band like a ban...

Page 18: ...commonly used to com pensate for the natural high frequency roll off of constant directivity horns Passband Gain Sets the amount of boost or cut for the filter Control range is 24 dB to 24 dB in 1 2...

Page 19: ...d increments Delay each of the A B Processing Sections have an additional delay function Since the Input Gate sense is before the delay a delay at this point al lows the gate to act before the signal...

Page 20: ...Priority Ducking to attenuate the mic gain by 20 dB Con trol range is from 10 milliseconds to 10 seconds in 10 millisecond steps Release Time sets the time required for Priority Ducking to increase t...

Page 21: ...two separate A B pro cessing sections for a total of sixteen input signal processing paths The matrix mixer outputs are routed to the two Main outputs and eight Aux outputs The signal from either proc...

Page 22: ...xpansion Ratio determines how much the gain of the output channel will increase for every increase in the ambient signal level above the Threshold setting A 4 1 Expansion Ratio setting will raise the...

Page 23: ...led with normal or inverted logic Multi valued objects e g gains thresholds etc can be set to different settings for input transitions from low to high and high to low Bump Object s similar to Set Obj...

Page 24: ...be controlled manually configured to indicate the state of a binary object or configured to indicate whether a particular preset is loaded There is one indicator and six controls for each output Pin S...

Page 25: ...etrieve the audio from memory and do the required output processing The audio is then sent serially from the DSPs serial ports to the Output board The DSP processors have a 30 MHz clock while serial d...

Page 26: ...ch combination on these inputs The inputs are current driven and will accept any DC volt age to 25VDC Figure 5 1 IQ USM 810 Circuit Block Diagram Analog Inputs Any fader in the unit can be controlled...

Page 27: ...C to 240VAC 35VA nominal Protection if communication is lost the unit will con tinue to function with the last commands received RS232 Data Communication Baud Rate Selectable to 19 2 K 38 4 K 57 6 K o...

Page 28: ...Page 28 IQ USM 810 IQ Digital Processor Digital Mixer IQ USM 810 Reference Manual Figure 5 2 IQ USM 810 Signal Flow Block Diagram...

Page 29: ...Page 29 IQ USM 810 IQ Digital Processor Digital Mixer IQ USM 810 Reference Manual...

Page 30: ...el of the input source Setting the source signal level to approximately 0 dBu will provide 20 dBu of headroom in the input preamp Some recommended settings are given in Figure 6 2 Balanced sources sho...

Page 31: ...o both negative and ground input terminals Output Figure 6 4 Unbalanced Audio Input Wiring 6 1 2 Output Three terminal removable barrier block connectors are provided for audio output Figure 6 5 Both...

Page 32: ...objects within the unit and are assignable to any combination of mute controls Pins 30 through 37 function as analog inputs and are assignable to any combination of fader controls Figure 6 8 shows pin...

Page 33: ...ed space Another possible use for the Logic Input Control Mode is to sense switch closures along the path of a ride in a theme park to signal the ride s location and change to different presets accord...

Page 34: ...data signal However in most cases interference is not a problem and since unshielded wire has lower capacitance it is a better choice for typical appli cations Minimize the total capacitance of a IQ...

Page 35: ...loop are connected at a central patch panel see Figure 6 11 Typically RJ 45 style patch panels are implemented and allow the use of off the shelf pass Separate shielded pairs may be required for long...

Page 36: ...rangements are required 7 1 1 Factory Service Shipping Instructions 1 Before sending a Crown product to the factory for service first call the Crown Service Depart ment for a return authorization RA n...

Page 37: ...Page 37 IQ USM 810 IQ Digital Processor Digital Mixer IQ USM 810 Reference Manual THIS PAGE INTENTIONALLY LEFT BLANK...

Page 38: ...amily Standard for Audio Video Audio Visual and Entertainment Lighting Control Apparatus for Professional Use Part 2 Immunity EN 61000 4 2 1995 Electrostatic Discharge Immunity Environment E2 Criteria...

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