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Key Digital

®

, led by digital video pioneer Mike Tsinberg, 

develops and manufactures high quality, cutting-edge 

technology solutions for virtually all applications where 

high-end video and control are important. Key Digital

®

  

is at the forefront of the video industry for Home Theater 

Retailers, Custom Installers, System Integrators, 

Broadcasters, Manufacturers, and Consumers. 

Rev 5 – March 2019

Key Digital

®

 Systems

   ::   

521 East 3rd Street 

  ::   

Mount Vernon, NY 10553

Phone

 : 

914.667.9700     Fax

 : 

914.668.8666      Web

 : 

www.keydigital.com

Summary of Contents for KD-DA1x2

Page 1: ...4K 18G HDMI Distribution Amplifiers The Experts in Digital Video Technology and Solutions Operating Instructions KD DA1x2 KD DA1x4 KD DA1x8 KD DA1x8 KD DA1x2 KD DA1x4 ...

Page 2: ... 7 Note Please visit www keydigital com for the latest product documentation and software downloads Product features and specifications are subject to change without notice 2019 Key Digital Inc All rights reserved Always follow the instructions provided in this Operating Manual KD DA1x2 KD DA1x8 KD DA1x4 Visit product pages for most recent version of the manual quick setup guide firmware control d...

Page 3: ...ully licensed and compatible with HDCP 2 2 and HDMI latest technologies Resolution Support SD HD and VESA up to UHD 4K Deep Color Support Up to UHD 4K 30Hz 4 4 4 12 bits or 60Hz 4 4 4 8 bit EDID Control Internal library with 15 EDID handshakes in addition to native EDID data of output display 1 Full Buffer System Manages TMDS re clocking signal re generation HDCP source display authentication Hot ...

Page 4: ...isplay 2 HDMI Display 1 Quick Setup Guide Step 1 Find a safe and convenient location to mount or place KD DA1x2 1x4 1x8 unit Step 2 Begin with the KD DA1x2 1x4 1x8 unit and all input output devices turned off with power cables removed Step 3 Connect your HDMI source to the input port of KD DA1x2 1x4 1x8 unit Step 4 Connect your HDMI displays to the output port of KD DA1x2 1x4 1x8 unit Step 5 BEFOR...

Page 5: ...ve link voltage data with connected HDMI source Steady blink once per second if signal is not present Rotary EDID Control Switch EDID Control EDID Extended Display Identification Data is a data structure provided by a digital display to describe its capabilities to a video source This data is also known as a handshake and typically includes manufacturer serial number product type resolutions suppo...

Page 6: ...K 60 18G HDR10 DOLBY DTS 5 1 C 4Kx2K 60 18G HDR10 HD AUDIO D 1280x720p 60 DVI E 1920x1080p 60 DVI F 4Kx2K 30 10 2G HDR 2CH AUDIO Hot Plug Control Hot Plug Detection HPD may be forced in order to provide the connected input source with the necessary voltage to inform the device that an output display is connected and active If the Forced HPD switch is set to OFF HPD signals to the input device will...

Page 7: ...onnector KD DA1x4 Power Supply KDPS5V2ASC 5V 2A interchangeable head screw in connector KD DA1x8 Power Supply KDPS5V4ASC 5V 4A interchangeable head screw in connector General Regulation CE RoHS WEEE Enclosure Black Metal Product Dimensions KD DA1x2 4 9 x 2 5 x 55 KD DA1x4 6 9 x 3 25 x 55 KD DA1x8 10 75 x 4 01 x 0 67 Packaging Dimensions KD DA1x2 8 1 x 4 7 x 3 5 205x120x90 mm KD DA1x4 8 1 x 4 7 x 3...

Page 8: ...this device near water 4 Clean only with dry cloth 5 Install in accordance with the manufacturer s instructions 6 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 7 Only use attachments accessories specified by the manufacturer 8 Refer all servicing to qualified service personnel Servicing is required when the de...

Page 9: ...ail tech keydigital com Repairs and Warranty Service Should your product require warranty service or repair please obtain a Key Digital Return Material Authorization RMA number by contacting us at Phone 914 667 9700 E mail rma keydigital com Feedback Please email any comments questions about the manual to E mail customersupport keydigital com Warranty Information All Key Digital products are built...

Page 10: ...ications where high end video and control are important Key Digital is at the forefront of the video industry for Home Theater Retailers Custom Installers System Integrators Broadcasters Manufacturers and Consumers Rev 5 March 2019 Key Digital Systems 521 East 3rd Street Mount Vernon NY 10553 Phone 914 667 9700 Fax 914 668 8666 Web www keydigital com ...

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