UHD-140 Owner’s Manual
1 x 4 4K HDMI Distribution Amplifier
PureLink
TM
535 East Crescent Avenue Ramsey, NJ 07446, USA Tel: 201.488.3232 Fax: 201.621.6118
E-mail:
[email protected]
www.purelinkav.com
For technical support, contact:
Page 1: ...1 x 4 4K HDMI Distribution Amplifier PureLinkTM 535 East Crescent Avenue Ramsey NJ 07446 USA Tel 201 488 3232 Fax 201 621 6118 E mail info purelinkav com www purelinkav com For technical support contact support purelinkav com ...
Page 2: ... 2 General Specification p 4 1 3 Operation and Reliability Specifications p 5 1 4 Main Features p 6 1 5 Video Connection p 7 1 6 Mechanical Specification p 9 1 7 Technical Specification p 10 1 8 Warranty Information p 11 1 9 Troubleshooting p 12 ...
Page 3: ...PureLink by Dtrovision 3 1 1 Package Contents Please make sure all of the following items are included in the package 1 UHD 140 Unit 2 DC 5V 2A Power supply adapter 3 Owner s Manual ...
Page 4: ...sign makes it ideal solution for connection for high definition video and audio signal of digital display device such as LCD Plasma LED Projector and etc In addition UHD 140 offers quick and easy plug and play installation for commercial or residential system Item Description Model UHD 140 Input type HDMI Single Link 1port Output type HDMI Single Link 4port Graphic Resolution VGA SVGA XGA UXGA WUX...
Page 5: ...0 60 Humidity 10 80 Altitude 3 000m Max 2 Transit Environment Temperature 13F 140F 25 60 Humidity 5 95 Altitude 15 000m Max 3 Storage Environment Temperature 4F 185F 20 85 Humidity 5 95 Altitude 3 000m Max 4 Reliability MTBF 90 at over 50 000 hours aging test In compliance with LCD Monitor reliability test standard ...
Page 6: ...o the displays is longer when using the distribution amplifiers distance from the video source to the distribution amplifier distance from the distribution amplifier to the display In most cases the overall distance that the HDMI signal will need to travel is over 10ft Due to the nature of HDMI signals amplification is necessary to warrant the video quality and reliability Without amplification th...
Page 7: ...Data EDID is an information set that digital display provides to describe its capabilities to a Video source Video source will know what kinds of displays are connected and it will determine which resolution to Output according to the EDID information received from the display The EDID normally includes manufacturer name and serial number sets of capable resolution including native resolution supp...
Page 8: ... then SAVE button Communicate EDID with output 2 connected display Dip switch 3 down position 1 2 4 up position and then SAVE button Communicate EDID with output 3 connected display Dip switch 4 down position 1 2 3 up position and then SAVE button Communicate EDID with output 4 connected display Dip switch down position combination and then SAVE button Analyze EDID of down position outputs connect...
Page 9: ...PureLink by Dtrovision 9 1 6 UHD 140 Mechanical Specification UHD 140 Dimension 6 6 x 3 96 x 1 58 167 x 100 5 x 40 mm RS 232 Port is used to connect to PC for firmware upload ...
Page 10: ...DMI Input Output Dual HDMI Output Power supply DC 5V 2A Adapter included Connector Pin Assignment Part No Pin No Description Remarks HDMI 19pin 1 TMDS DATA 2P 2 TMDS DATA 2 Shield 3 TMDS DATA 2M 4 TMDS DATA 1P 5 TMDS DATA 1 Shield 6 TMDS DATA 1M 7 TMDS DATA 0P 8 TMDS DATA 0 Shield 9 TMDS DATA 0M 10 TMDS Clock P 11 TMDS Clock Shield 12 TMDS Clock M 13 CEC 14 RESERVED 15 DDC Clock 16 DDC DATA 17 GND...
Page 11: ...n Replacement products may be new or reconditioned Any replaced or repaired product or part has a ninety 90 day warranty or the reminder of the initial warranty period whichever is longer Dtrovision shall not be responsible for any software firmware information or memory data of customer contained in stored on or integrated with any products returned to Dtrovision for repair under warranty or not ...
Page 12: ...e fiber optical HDMI extension cables such as PureLink EZ series 3 Use high quality HDMI cables 4 If you are using computers try other refresh rate settings Most HDTV s 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 HDMI connectors are tightly secured to all HDMI ports Loosened screws on the HDMI connectors will r...
Page 13: ...nications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Re orient or relocate the receiving antenna Increase the...
