Gefen Cable Box EXT DVI 141B User Manual

DVI Booster  
EXT-DVI-141B  
User Manual  
DVI Booster  
EXT-DVI-141B  
User Manual  
 
CONTENTS  
1
2
3
4
5
6
7
Introduction  
Operation Notes  
Features  
Panel Layout  
Connecting And Operating The DVI Booster  
Specications  
Warranty  
CONTENTS  
1
2
3
4
5
6
7
Introduction  
Operation Notes  
Features  
Panel Layout  
Connecting And Operating The DVI Booster  
Specications  
Warranty  
 
INTRODUCTION  
Congratulations on your purchase of the DVI Booster. Your complete satisfaction is very important to us.  
Gefen  
Gefen delivers innovative, progressive computer and electronics add-on solutions that harness  
integration, extension, distribution and conversion technologies. Gefen’s reliable, plug-and-play products  
supplement cross-platform computer systems, professional audio/video environments and HDTV  
systems of all sizes with hard-working solutions that are easy to implement and simple to operate.  
The Gefen DVI Booster  
Gefen’s DVI Booster reconditions the HD signal sent over long cable, essentially eliminating the video  
degradation that occurs beyond 15-feet.  
A sort of cable companion, the DVI Booster requires no extra power supply, additional wiring or sender  
and receiver system. It’s an inconspicuous single box solution that makes extending HDTV over copper  
cables a breeze.  
How It Works  
This plug and play installation takes mere seconds. You simply connect the extension cable on one  
side of the DVI Booster and the display’s cable on the other side. The DVI Booster sits between the end  
of your DVI cable and your display. You also have the option of connecting another DVI cable to the  
Booster, daisy chaining Boosters and cables for greater distances.  
1
INTRODUCTION  
Congratulations on your purchase of the DVI Booster. Your complete satisfaction is very important to us.  
Gefen  
Gefen delivers innovative, progressive computer and electronics add-on solutions that harness  
integration, extension, distribution and conversion technologies. Gefen’s reliable, plug-and-play products  
supplement cross-platform computer systems, professional audio/video environments and HDTV  
systems of all sizes with hard-working solutions that are easy to implement and simple to operate.  
The Gefen DVI Booster  
Gefen’s DVI Booster reconditions the HD signal sent over long cable, essentially eliminating the video  
degradation that occurs beyond 15-feet.  
A sort of cable companion, the DVI Booster requires no extra power supply, additional wiring or sender  
and receiver system. It’s an inconspicuous single box solution that makes extending HDTV over copper  
cables a breeze.  
How It Works  
This plug and play installation takes mere seconds. You simply connect the extension cable on one  
side of the DVI Booster and the display’s cable on the other side. The DVI Booster sits between the end  
of your DVI cable and your display. You also have the option of connecting another DVI cable to the  
Booster, daisy chaining Boosters and cables for greater distances.  
1
 
OPERATION NOTES  
READ THESE NOTES BEFORE INSTALLING OR  
OPERATING THE DVI BOOSTER  
The DVI Booster is powered passively by the source. If the source does not output the required 5V  
for operation, a powered booster, instead of this passive booster, will be required (part# EXT-DVI-  
141SB or EXT-DVI-141SBP). Optionally, a 5V power can also be added by placing a DVI Mate  
With Power (part# ADA-DVI-FFWP) in the video chain before the DVI Booster.  
Maximum single cable that can be used with the DVI Booster is 100 feet at a resolution of 1920 x  
1200.  
Multiple units can be daisy chained together to extend the video signal for longer distances.  
2
OPERATION NOTES  
READ THESE NOTES BEFORE INSTALLING OR  
OPERATING THE DVI BOOSTER  
The DVI Booster is powered passively by the source. If the source does not output the required 5V  
for operation, a powered booster, instead of this passive booster, will be required (part# EXT-DVI-  
141SB or EXT-DVI-141SBP). Optionally, a 5V power can also be added by placing a DVI Mate  
With Power (part# ADA-DVI-FFWP) in the video chain before the DVI Booster.  
Maximum single cable that can be used with the DVI Booster is 100 feet at a resolution of 1920 x  
1200.  
Multiple units can be daisy chained together to extend the video signal for longer distances.  
2
 
FEATURES  
Features  
Connects DVI computers with DVI outputs to DVI compatible displays or projectors  
Maintains highest DVI single link video resolution  
Supports DDWG standard for DVI compliant monitors  
Installs in minutes  
Package Includes  
(1) DVI Booster  
(1) User’s Manual  
3
FEATURES  
Features  
Connects DVI computers with DVI outputs to DVI compatible displays or projectors  
Maintains highest DVI single link video resolution  
Supports DDWG standard for DVI compliant monitors  
Installs in minutes  
Package Includes  
(1) DVI Booster  
(1) User’s Manual  
3
 
PANEL LAYOUT  
Front Panel  
DVI Output  
DVI Input  
4
PANEL LAYOUT  
Front Panel  
DVI Output  
DVI Input  
4
 
CONNECTING AND OPERATING THE DVI BOOSTER  
How to Connect the DVI Booster  
1.  
2.  
3.  
Connect the long DVI cable from the source into the “DVI In” on the front of the DVI Booster. The  
DVI Booster is placed next to your display to regenerate the DVI cable.  
Connect a short DVI cable from the “DVI Out” connection in the back of the DVI Booster to your  
display or projector.  
If there is no video signal or there is signal noise in the picture, adjust the EQ Trim Pot located  
underneath the DVI Booster using a small at head screw driver.  
5
CONNECTING AND OPERATING THE DVI BOOSTER  
How to Connect the DVI Booster  
1.  
2.  
3.  
Connect the long DVI cable from the source into the “DVI In” on the front of the DVI Booster. The  
DVI Booster is placed next to your display to regenerate the DVI cable.  
Connect a short DVI cable from the “DVI Out” connection in the back of the DVI Booster to your  
display or projector.  
If there is no video signal or there is signal noise in the picture, adjust the EQ Trim Pot located  
underneath the DVI Booster using a small at head screw driver.  
5
 
SPECIFICATIONS  
Video Amplier Bandwidth .......................................................................................................... 1.65 Gbps  
Video Pixel Rate …………………………………………………………………………........…………. 165 Mhz  
Input Video Signal ................................................................................................................... 1.2 Volts p-p  
Input DDC Signal .............................................................................................................. 5 Volts p-p (TTL)  
Maximum Single Link Range ...................................................................................... 1920 x 1200 x 60hz  
DVI Input/Output Connector Type ......................................................... DVI-I 29 Pin Female (Digital Only)  
Dimensions ........................................................................................................... 1.75” W x 1” H x 2.25” D  
Shipping Weight ................................................................................................................................... 1 lb.  
6
SPECIFICATIONS  
Video Amplier Bandwidth .......................................................................................................... 1.65 Gbps  
Video Pixel Rate …………………………………………………………………………........…………. 165 Mhz  
Input Video Signal ................................................................................................................... 1.2 Volts p-p  
Input DDC Signal .............................................................................................................. 5 Volts p-p (TTL)  
Maximum Single Link Range ...................................................................................... 1920 x 1200 x 60hz  
DVI Input/Output Connector Type ......................................................... DVI-I 29 Pin Female (Digital Only)  
Dimensions ........................................................................................................... 1.75” W x 1” H x 2.25” D  
Shipping Weight ................................................................................................................................... 1 lb.  
6
 

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