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6

inspect the cables and connectors for damage.  

Note: If you need to span a distance of 

greater than 6 feet, purchase TV One’s 1T-DVI-RH repeater which will allow you to 
extend a cable run up to 40 feet. 

 
After trying the above suggestions should the problem still persist, contact your dealer 
for additional suggestions before contacting TV One. Should the dealer’s technical 
personnel be unable to assist you, contact TV One via our support website: 

http://tvone.crmdesk.com. 

 Create a technical support request on the site and our 

support team will respond within a short period of time. 

 
 
7.0     LIMITED WARRANTY

 

 
LIMITED WARRANTY – With the exceptions noted in the next paragraph, TV One 
warrants the original purchaser that the equipment it manufactures or sells will be free 
from defects in materials and workmanship for a period of two years from the date of 
purchase.  Should this product, in TV One’s opinion, prove defective within this warranty 
period, TV One, at its option, will repair or replace this product without charge.  Any 
defective parts replaced become the property of TV One.  This warranty does not apply 
to those products which have been damaged due to accident, unauthorized alterations, 
improper repair, modifications, inadequate maintenance and care, or use in any manner 
for which the product was not originally intended. 
  
Items integrated into TV One products that are made by other manufacturers, notably 
computer hard drives and liquid crystal display panels, are limited to the term of the 
warranty offered by the respective manufacturers.  Such specific warranties are 
available upon request to TV One. 
  
If repairs are necessary under this warranty policy, the original purchaser must obtain a 
Return Authorization Number from TV One and return the product to a location 
designated by TV One, freight prepaid.  After repairs are complete, the product will be 
returned, freight prepaid. 
   
LIMITATIONS - All products sold are "as is" and the above Limited Warranty is in lieu of 
all other warranties for this product, expressed or implied, and is strictly limited to two 
years from the date of purchase. TV One assumes no liability to distributors, resellers or 
end-users or any third parties for any loss of use, revenue or profit.   
  
TV One makes no other representation of warranty as to fitness for the purpose or 
merchantability or otherwise in respect of any of the products sold.  The liability of TV 
One with respect to any defective products will be limited to the repair or replacement of 
such products.  In no event shall TV One be responsible or liable for any damage 
arising from the use of such defective products whether such damages be direct, 
indirect, consequential or otherwise, and whether such damages are incurred by the 
reseller, end-user or any third party. 
 

Summary of Contents for 1T-DVI-721

Page 1: ...Instruction Manual 1T DVI 721 and 1T DVI 741 DVI Switchers ...

Page 2: ......

Page 3: ... Introduction 2 2 0 Specifications 3 3 0 Checking Package Contents 3 4 0 Connecting The Hardware 4 5 0 Operating The Unit 5 6 0 Troubleshooting 5 7 0 Limited Warranty 6 8 0 Regulatory Compliance 7 9 0 Contact Information 7 ...

Page 4: ...e 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 TV One reserves the right to revise any of its hardware an...

Page 5: ...0 to 85 Non condensing Power Requirements External Power Supply 9VDC 1 3A Regulatory Approvals Switcher Unit FCC CE RoHS Power Supplies UL CUL CE PSE GS RoHS Accessories Included 1x Power Adapter US UK or Euro 1x Remote Control 1x Operations Manual Optional Accessories Remote IR Sensor 1T IRR 100 with 5 Cable 3 0 CHECKING PACKAGE CONTENTS Before attempting to use this unit please check the packagi...

Page 6: ...ctions that follow After familiarizing yourself with the unit s controls and connectors connect appropriate input and output cables plus the AC adapter as explained below Note If you have purchased the optional IR remote control extender operate the unit without the extender installed at first and then after determining that the unit is operating properly plug in the extender and verify the unit f...

Page 7: ...ing the appropriate button Note If you have a problem with the IR control conflicting with other devices the remote allows users to reconfigure 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 Note The opti...

Page 8: ...hich the product was not originally intended Items integrated into TV One products that are made by other manufacturers notably computer hard drives and liquid crystal display panels are limited to the term of the warranty offered by the respective manufacturers Such specific warranties are available upon request to TV One If repairs are necessary under this warranty policy the original purchaser ...

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