Audio Authority 1332 User manual

User Manual
Model 1332 and 1334
2x1 and 4x1 DVI
Switcher with HDCP

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Table Of Contents
1.0
Introduction
. . . . . . . . . . . . . . . . . . . . .
. .
4
2.0
Speci cations
. . . . . . . . . . . . . . . . . . . . .
.
5
3.0
Checking Package Contents
. . . . . . . . . . . . . . .
7
4.0
Connecting The Hardware
. . . . . . . . . . . . . . .
7
5.0
Operating The Unit
. . . . . . . . . . . . . . . . . . .
7
6.0
Troubleshooting
. . . . . . . . . . . . . . . . . . . . .
9
7.0
Limited Warranty
. . . . . . . . . . . . . . . . . . .
10
8.0
Regulatory Compliance
. . . . . . . . . . . . . . . .
11
9.0
Contact Information
. . . . . . . . . . . . . . . . . .
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1.0 INTRODUCTION
Thanks for purchasing this 1332 or 1334 HDCP (High-bandwidth
Digital Copy Protection) compliant DVI Switcher from Audio
Authority. The 1332 and 1334 DVI Switchers are designed to
allow the switching of multiple HDCP compliant DVI signals
to one DVI HDCP complaint display device. Audio Authority
also offers an extensive line of audio and video switchers,
converters and distribution amps available for purchase online at
www.audioauthority.com.
1.1 Liability Statement
Every effort has been made to ensure that this product is free of
errors. Audio Authority cannot be held liable for the use of this
hardware or any direct or indirect consequential damages arising
from its use. It is the responsibility of the user of the hardware
to check that it is suitable for his/her requirements and that it is
installed correctly. All rights reserved. No parts of this manual may
be reproduced or transmitted by any form or means electronic
or mechanical, including photocopying, recording or by any
information storage or retrieval system without the written consent
of the publisher.
Audio Authority reserves the right to revise any of its hardware and
software following its policy to modify and/or improve its products
where necessary or desirable. This statement does not affect the
legal rights of the user in any way.
All third party trademarks and copyrights are recognized. The Audio
Authority logo and Double A logo are the registered Trademarks
of Audio Authority. All other trademarks are the property of their
respective holders.
1.2 FEATURES
The 1332 2X1 and 1334 4X1 DVI Switchers have many features that
enable them to perform in a superior manner. Among those features
you will  nd:
•
Supports HDCP (High-bandwidth Digital Copy Protection)
•
Supports DDWG (Digital Display Working Group) standard
resolution
•
Two or Four DVI Sources share one DVI compliant monitor, HDTV
display or Home Theatre Projector
•
Use the unit’s push button controls or included IR remote to switch
display devices

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2.0 SPECIFICATIONS
Performance
HDTV Resolutions Supported
480i, 480p, 720p, 1080i, 1080p
Maximum PC Resolution
1920 X 1200 @ 60Hz (WUXGA)
Bandwidth
165MHz
DVI Source Port Connectors
2x or 4x DVI-I 29 pin female
Display Device Port Connector
1x DVI-I 29 pin female
Display device selection
Push Button or Remote
Mechanical
Dimension (H-W-D)
1.5”x6.3”x2.8” (45x162x72mm)
Weight
14 oz (400g)
Warranty
Limited Warranty
1 Year Parts and Labor
Environmental
Operating Temperature
0° to 40° C (+32° to +104° F)
Operating Humidity
10% to 85% Non-condensing
Storage Temperature
-20° to +60° C (+20° to +140° F)
Storage Humidity
10% to 85% Non-condensing
Power Requirements
External Power Supply
[email protected]
Regulatory Approvals
Switcher Unit
FCC, CE
Power Supplies
UL, CE, CSA
Accessories Included
DVI Cable
6’ (2m) DVI-I Connectors
AC Power Adapter
(USA)
User Manual

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Model 1332 2x1 DVI Switcher
Model 1334 4x1 DVI Switcher

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3.0 CHECKING PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and
make certain the following items are contained in the shipping
carton:
•
1332 or 1334 DVI Switcher with Remote Control
•
DVI Cable
•
9 VDC AC Adapter
•
User Manual
Note: Please retain the original packing material should the need
ever arise to return the unit. If you  nd any items are missing,
contact Audio Authority immediately. Have the Model Number,
Serial Number and Invoice available for reference when you call.
4.0 CONNECTING THE HARDWARE
Please study the panel drawings below and become familiar with the
signal inputs, output, power requirements/inputs plus any controls
present.
5.0 OPERATING THE UNIT
Before installation, please make sure all devices to be connected to
the switcher have been turned off.
•
Connect your DVI display to the switcher’s DVI output with high
quality DVI cable. (Note: some HDMI displays may not perform
correctly if the switcher’s output signal is converted to HDMI.)
•
Connect 2 or 4 DVI sources to the switcher’s inputs (total depends
on switcher model) with high quality DVI cable.
•
Plug the 9 VDC power adapter into the rear of the unit.
•
Plug the Power Adapter into a working AC outlet.
•
Power on all input and output devices.
•
Select the DVI source you want to view as explained below.
You can select the inputs you want to access in two ways: front panel
push button selection or via the remote control included with the
package content.
5.1 Front Panel Push Button Selection
Push button selection is used to select the input to be displayed on
the screen. Pressing the button during normal operation will cause
the next input position to be selected in sequence.

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5.2 Remote Control Selection
Input selection is also possible using the provided remote by pressing
the appropriate button.
If you have a problem with the IR control con icting with other
devices, the remote allows users to recon gure four (A, B, C, D)
alternate combinations of IR codes. The default code is A.
Push and hold the IR code button (A, B, C or D) on remote control
panel for 2 seconds. The 7-segment LED display will show the IR code
for one second when the new IR code is set.

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6.0 TROUBLESHOOTING
If the switcher does not appear to be functioning, make certain that
all the DVI sources and the DVI capable monitor are functioning
correctly by connecting each DVI source in turn directly to the
monitor using a cable with a length of 6 feet or less. If the signal
is present under those conditions, make certain that the power is
present on the switcher. If it is, measure the cable length you are
attempting to use between the sources to the switcher and the
switcher to the monitor. The cables must be 6 foot long or less. Lastly,
Inspect the cables and connectors for damage.
6.1 HDMI Displays
The 1332 or 1334 DVI output signal can be converted to HDMI using
a cable or converter, but the resulting signal may not be compatible
with all HDMI displays.
6.2 Cable Length
If you need to span a distance of greater than 6 feet, purchase Audio
Authority’s 1351 Repeater which will allow you to extend a cable run
up to 40 feet.
6.3 Complex Con gurations
Due to the nature of High-bandwidth Digital Content Protection,
and the many types of information that must be passed along
the chain of devices, complex con gurations involving DVI
distribution amps and switchers may not work as expected. Do not
use a DVI switcher in the signal path after a distribution amp; this
con guration does not work.
If the problem still persists after trying the above suggestions,
contact the Audio Authority Technical Service department via email:
[e-mail], or call 800/322-8346 or 859/233-4599.

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7.0 LIMITED WARRANTY
Should any consumer product from Audio Authority fail due to
defects in materials or workmanship within one year from the date
of the original sale to the end-user, Audio Authority guarantees that
we will replace the defective product at no cost. Freight charges for
the replacement unit will be paid by Audio Authority (Ground service
only). A copy of the invoice showing the item number and date of
purchase (proof-of-purchase) must be submitted with the defective
unit to constitute a valid in-warranty claim.
Units that fail after the warranty period has expired may be returned
to the factory for repair at a nominal charge, if not damaged beyond
the point of repair. All freight charges for out-of-warranty returns
for repair are the responsibility of the customer. Units returned for
repair must have a Return Authorization Number assigned by the
factory.
This is a limited warranty and is not applicable for products which,
in our opinion, have been damaged, altered, abused, misused, or
improperly installed. Audio Authority makes no other warranties
either expressed or implied, including limitation warranties as to
merchantability or  tness for a particular purpose. Additionally,
there are no allowances or credits available for service work or
installation performed in the  eld by the end user.
7.1 Warranty Service Procedures
If you suspect a product defect, contact Audio Authority’s Technical
Service Department at
800.322.8346
or
859.233.4599
for assistance in
verifying the problem. If a defect or potential defect is suspected, a
replacement unit will be shipped immediately on a defect-exchange
basis and a Return Authorization Number will be issued for the
return of the defective product. Replacement units are sent out at
the Manufacturer’s Suggested Retail Price which is debited to the
Customer’s Credit Card at the time of shipment. Once we receive
the defective unit back at the factory, it will be evaluated under the
conditions of this warranty and if found to be in-warranty, a full
credit will be issued to the Customer’s Credit Card. Return freight
charges for the defective unit are the customer’s responsibility.
Please contact our Technical Service Department for complete details
concerning all in and out of warranty service matters.
We appreciate your con dence in our products and services and will
always strive to meet or exceed your needs.

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8.0 REGULATORY COMPLIANCE
The 1332 and 1334 DVI Distribution Ampli er have been tested for
compliance with FCC and CE Regulations.
The Power Adaptor/Supply has been tested for compliance with UL,
CSA & CE Regulations.
9.0 CONTACT INFORMATION
Should you have questions or require assistance with this product in
areas not covered by this manual, please contact Audio Authority
using the information below.
Audio Authority Technical Service
800/322-8346 M-F 8:30 AM to 5:00 PM, EST
International: 859/233-4599 Fax: [phone]
Send email to: [e-mail]
Audio Authority Corporation
2048 Mercer Road
Lexington, Kentucky 40511-1071
USA

2048 Mercer Road, Lexington, Kentucky 40511-1071
Phone: [phone] • Fax: [phone]
Customer Toll-Free USA & Canada: 800/322-8346
Website: http://www.audioauthority.com
752-494
11/05