Crown IQINT-2 Owners manual
ENABLE
An IQ System® to Host Computer Interface
©1999 by Crown International, Inc., P.O. Box 1000, Elkhart, Indiana 46515-1000
U.S.A. Telephone: 219-294-8000. The
Audio Unit of Crown International, Inc. Trademark Notice:
and Crown
,®
Amcron® and IQ System
IQ-INT II
®
are registered trademarks of Crown Inter-
is produced by the Professional
PIPTM is a trademark
national, Inc. Other trademarks are the property of their respective owners.
Printed on
recycled paper.
101937-3
9/99
THREE YEAR
FULL WARRANTY
WORLDWIDE
The Crown Audio Division of Crown International, Inc., 1718 West
Mishawaka Road, Elkhart, Indiana 46517-4095 U.S.A. warrants to you,
the ORIGINAL PURCHASER and ANY SUBSEQUENT OWNER of
each NEW Crown1 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 Crown Warranty.
1
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.
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.
You must notify us of your need for warranty service not later than
ninety (90) days after expiration of the warranty period. All components
must be shipped in a factory pack. 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
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.
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.
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.
No action to enforce this Crown Warranty shall be commenced later
than ninety (90) days after expiration of the warranty period.
THIS STATEMENT OF WARRANTY SUPERSEDES ANY OTHERS
CONTAINED IN THIS MANUAL FOR CROWN PRODUCTS.
Telephone: 219-294-8200. Facsimile: 219-294-8301 Telephone: 219-294-8200. Facsimile: 219-294-8301
SUMMARY OF WARRANTY
WHAT THE WARRANTOR WILL DO
HOW TO OBTAIN WARRANTY SERVICE
DAMAGES
WARRANTY ALTERATIONS
DESIGN CHANGES
LEGAL REMEDIES OF PURCHASER
9/90
The Crown Audio Division of Crown International, Inc., 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 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.
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.
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 the 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 and all taxes,
duties, and other customs fees for such foreign shipments.)
You must notify us of your need for warranty service not later than ninety (90) days
after expiration of 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 EXCLU-
SION OR LIMITATIONS OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
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.
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.
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 later than ninety (90) days
after expiration of the warranty period.
THIS STATEMENT OF WARRANTY SUPERSEDES ANY OTHERS
NORTH AMERICA
SUMMARY OF WARRANTY
ITEMS EXCLUDED FROM THIS CROWN WARRANTY
WHAT THE WARRANTOR WILL DO
HOW TO OBTAIN WARRANTY SERVICE
WARRANTY ALTERATIONS
DESIGN CHANGES
LEGAL REMEDIES OF PURCHASER
CONTAINED IN THIS MANUAL FOR CROWN PRODUCTS.
9/90
The information furnished in 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, operation or
maintenance. If you need special assistance beyond the scope of this manual, please contact our Technical
Support Group.
Crown Audio Division Technical Support Group
Plant 2 SW, 1718 W. Mishawaka Rd., Elkhart, Indiana 46517 U.S.A.
Phone: 800-342-6939 (North America, Puerto Rico and Virgin Islands) or 219-294-8200
Fax: 219-294-8301 Fax Back (North America only): 800-294-4094 or 219-293-9200
Fax Back (International): 219-294-8100 Internet: http://www.crownaudio.com
WARNING
TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE!
PLEASE NOTE
The following universal symbols may appear on your product and/or in various
sections of this manual. Wherever they appear, they are to be interpreted as follows:
Lightning Bolt Symbol:
This symbol is used to alert the user to the presence of dangerous
voltages and the possible risk of electric shock.
Exclamation Mark Symbol:
This symbol is used to alert the user to refer to the instruction
manual for important operating or maintenance instructions.
FCC Class A Compliance
This equipment has been tested and found to comply with the limits for Class A
Digital Device, pursuant to Part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses and can ra
diate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference
in which case the user will be required to correct the interference at his own expense.
The user is cautioned that any changes or modifications not expressly approved by
the party responsible for compliance could void the user’s authority to operate the
equipment.
Note: For a system to comply with FCC rules, all components in the system must be
in compliance. Please consult the instruction manuals of all components in an IQ
System for FCC compliance.
Important Safety Instructions
IQ-INT II IQ Interface
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with a dry cloth.
7) Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
that produce heat.
9) Do not defeat the safety purpose of the polarized
or grounding-type plug. A polarized 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
provided for your safety. If the 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 receptacles, and the point where they exit from the
apparatus.
11) Only use attachments/accessories specified by
the manufacturer.
12) Use only with a cart, stand, bracket, or table
specified by the manufacturer, or sold with the
apparatus. When a cart is used, use caution
when moving the cart/apparatus combination to
avoid injury from tip-over.
13) Unplug this apparatus during lightning storms or
when unused for long periods of time.
14) 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.
CONTENTS
11
WW
elcomeelcome
1
W
elcome
11
WW
elcomeelcome
1.1 Unpacking _________________________________________ 5
22
FacilitiesFacilities
2
Facilities
22
FacilitiesFacilities
33
InstallationInstallation
3
Installation
33
InstallationInstallation
3.1 Connecting to a Crown Bus Loop ______________________6
3.2 Connecting to a Host Computer _______________________ 9
3.2.1 Connecting to a Modem ________________________ 9
3.2.2 Communication Settings ______________________ 10
44
TT
echnical Inforechnical Infor
4
T
echnical Infor
44
TT
echnical Inforechnical Infor
55
SpecificationsSpecifications
5
Specifications
55
SpecificationsSpecifications
66
ServiceService
6
Service
66
ServiceService
6.1 Worldwide Service ________________________________ 13
6.2 North American Service ____________________________ 13
6.2.1 Service at a North American Service Center _____ 13
6.2.2 Crown Factory Service _______________________ 13
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mationmation
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mationmation
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Page 4
Reference Manual
IQ-INT II IQ Interface
A
ENABLE
IN OUT1IN OUT2IN OUT3IN OUT4IN OUT5IN OUT6IN OUT7IN OUT
1
INPUT
2
WIRING
GND
3
CB D E
OUTPUT
WIRING
1
2
Fig. 1.1 IQ-INT II
1 Welcome
The
IQ-INT II
to eight different Crown Bus loops to a host computer. It
is a self-contained unit with its own Crown Bus drivers,
RS232/RS422 drivers and power supply. It has a
microprocessor that can be directed by the host
computer to execute commands, and it can send and
receive commands and data to and from IQ components
connected to its Crown Bus loops.
This manual will help you successfully install and use
your new interface. Please read all instructions,
warnings, and cautions. Also, for your protection, please
send in the warranty registration card today and save
your bill of sales as it is your official proof of purchase.
is an
IQ System
interface that connects up
8
COMPUTER
RS232 / RS422
USE SIDE ACCESS HOLE TO
SET BAUD RATE AND
OTHER COM SETTINGS.
2 Facilities
A. Enable Indicator
This front panel LED lights when the power cord is
connected to the AC mains and the unit is receiving
power. The
B. Power Inlet
A standard IEC power inlet. 115-VAC units shipped with
Nema® 5-15P power cord. 230-VAC units require a user
supplied IEC power cord.
C. Crown Bus Input Connector
A 5-pin female DIN connector is provided for input
connection to each of eight separate Crown Bus loops.
A mating Switchcraft 502-series connector can be
ordered from Crown (part C 7776-5). Pin 1 is negative
(–), pin 2 is positive (+), and pin 3 is ground. Pins 4 and
5 are not used.
used for the Crown Bus, the shield should be connected
only to pin 3 of the input connector.
IQ-INT II
has no on/off switch.
Note: If shielded twisted-pair wire is
1.1 Unpacking
Please unpack and inspect the new interface for any
damage that may have occurred during transit. If
damage is found, notify the transportation company
immediately. Only you, the consignee, may initiate a
claim for shipping damage. Crown will be happy to
cooperate fully as needed. Save the shipping carton as
evidence of damage for the shipper’s inspection.
Even if the unit has arrived in perfect condition, as most
do, save all packing materials so you will have them if
you ever need to transport the unit. NEVER SHIP THE
UNIT WITHOUT THE FACTORY PACK.
Reference Manual
D. Crown Bus Output Connector
A 4-pin female DIN connector is provided for output
connection to each of eight separate Crown Bus loops.
A mating Switchcraft 502 series connector can be
ordered from Crown (part C 7777-3). Pin 1 is ground
and pin 2 is positive (+). Pins 3 and 4 are not used.
Note: If shielded twisted-pair wire is used for the Crown
Bus, the shield should not be connected to the output
connector.
E. Computer RS232/RS422 Connector
A female, 9-pin D-subminiature connector is provided
for serial connection to a host computer. Both RS232
and RS422 communication standards are supported.
Page 5
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