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2X1 DVI Switch (DS-21R)
4X1 DVI Switch (DS-41R)

 
 

 

 
 

USER MANUAL  

 
 
 

 

PureLink

 

  

535 East Crescent Avenue

Ramsey, NJ 07446, USA

Tel : 201.488.3232

Fax : 201.621.6118

 

 

 

 

 

 

 

 

 

TM

Email: 

[email protected]

www.purelinkav.com

Summary of Contents for DS-21R

Page 1: ...2X1 DVI Switch DS 21R 4X1 DVI Switch DS 41R USER MANUAL PureLink 535 East Crescent Avenue Ramsey NJ 07446 USA Tel 201 488 3232 Fax 201 621 6118 TM Email support purelinkav com www purelinkav com ...

Page 2: ...number of digital video sources to share one video display Our unique switch allows easy switching between different digital video sources with remote control unit or with a manual switching button place on the unit itself Perfect for home theater systems No more hassles of manually plugging in different DVI connectors to view different video sources e g DVD Satellite receiver computer TiVo ...

Page 3: ...ation there may be occasional blackouts or blinking effects With this amplification feature your video display can be extended up to 2300ft using our fiber optical DVI cables 3 Compact and Practical Design Our switchers have all of the DVI ports power supply jack and RS232 port in the back of the unit allowing it to be mounted on any racks or with any other components In the front there will be a ...

Page 4: ...ch to change channels RS232 CONTROL CONNECTION RS232 connection allows the user to interface the DVI LINK switch with a serial port on a computer or other control device The computer or other control device may require additional software for various control functions RS232 Control Information Our DS 21R and DS 41R use pin 2 and 3 and the assignments are as follows Control computer s RS232 pin 2 i...

Page 5: ...r to replace defective parts will be done without charge Provided the equipment is returned to Dtrovision prepaid Insured and properly packaged Prior return authorization must be obtained from your local dealer This warranty is void if the warranted part has been altered or subjected to abuse or misuse This warranty is in lieu of all other warranties expressed or implied including without limitati...

Page 6: ...uters try other refresh rate settings most HDTVs have refresh rate of 48Hz and computer s video cards are usually set at higher refresh rate Try lower refresh rates 5 Make sure all DVI connectors are tightly secured to all DVI ports loose screws on the DVI connectors will result in no or poor picture 6 Turn off all equipments video source switch and HDTV and restart all equipments Remote control u...

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