User manual - COMM-TEC
Contents
1. 1080p Full HD and 1920x1200 WUXGA Supports 12 bit Deep Color at 1080p 3DTV pass through Lip Sync pass through FST Technology speeds up HDCP authentication process EDID Management and Audio Mode selectors for rapid integration of source and display Advanced EDID Management for rapid integration of source and displays Supports LPCM 7 1 Dolby TrueHD Dolby Digital Plus and DTS HD Master Audio Supports the use of DVI sources and DVI displays with HDMI to DVI adapters not included Field upgradeable firmware using Mini USB port Locking Power Supply Surface mountable HOMi 2 4KUIRA P 60Hz 4 2 0 Advanced 7 D HDCP VG Management gt Multi DCI 4096 x 2160 CA NG Deep Color Support vi Packing List The 4K Ultra HD 1 8 Splitter for HDMI ships with the items listed below If any of these items are not present in your box when you first open it immediately contact your dealer or Gefen 1 x 4K Ultra HD 1 8 Splitter for HDMI 1 x 6 ft HDMI cable M M 1 x 5V DC locking power supply 1 x Quick Start Guide Table of Contents 1 Getting Started Introduction ar Aita Panel Layout Installation cocina Connecting the 4K Ultra HD 1 8 Splitter for HDMI 4 Sample Wiring Diagramme eknlananan 4 Cascading Split viii 5 2 Basic Operation Setting ihie Switching MoOde aura E 8 Fast Switching ECANOOIYsscrccocosocnerneron sr ceras roads 8 Using Fast2. GEFEN TOOLBOX 4K YETRAHD 8 Splitter for HDMI GTB HD4K2K 148C BLK User Manual Important Safety INSTUCUOAS 10 11 12 13 14 15 Read these instructions Keep these instructions Heed all warnings Follow all instructions Do not use this product near water Clean only with a dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not install or place this product near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus Only use attachments accessories specified by the manufacturer To reduce the risk of electric shock and or damage to this product never handle or touch this unit or power cord if your hands are wet or damp Do not expose this product to rain or moisture Unplug this apparatus during lightning storm
3. MOUE irinna a nin 8 USING SIO WM OGG ecos ronca eee 9 setting the Audio Channel Modessa a ais 10 Using 2 Channel AUdiO sosisini nsciis ir ilatina 10 Using Multichannel Audio ee 11 setting the EDID MOJE veirien rassicura riasain Eradan 12 Using the Internal EDID u anne 12 Using the External EDID ccoo iaa 13 3 Appendix surtace MountihstUCIONS arras E 16 Firwmare Upgrade Procedure sure sr grperigneneieer e iran ica 17 Specifications 18 viii AK YTRAHD 18 Splitter for HDMI 1 Getting Started Introduction Eb e 4K Ultra HD O 1 8 Splitter for HDMI O E page 2 Introduction Out 1 Out 8 Connect an Ultra HD display to each of these ports using HDMI cables Locking HDMI cables can be used on each port Getting Started FST Fast Slow Use this slider switcher to switch between Fast and Slow FST Fast Switching Technology modes See Setting the Switching Mode page 8 for more information on using FST mode Audio 2ch Multi ch Use this slider switcher to switch between 2CH and Multichannel audio on the output See Setting the Audio Channel Mode page 10 for more information on using this feature 4 EDID Int Ext Use this slider switch to switch between internal Int and external Ext EDID modes See Setting the EDID Mode page 12 for more information Connect the included HDMI cable from the Ultra Hi Def source to th
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5. dio switch to the Multi ch down position P 4K Ultra Multi ch J bow ypi for HL 4 Reconnect the power supply If either the EDID or Audio switch are moved to another position while the splitter is powered then power cycle the splitter by disconnecting and reconnecting the power supply in order for the changes to take effect 5 When the Audio switch is set to the Multi ch position the following audio output formats are supported LPCM 2CH LPCM 8 channel Dolby Digital Dolby Digital Plus Dolby TrueHD DTS DTS HD Master Audio MLP PPCM page 11 Basic Operation Setting the EDID Mode The 4K Ultra HD 1 8 Splitter for HDMI features EDID Management Before the source can send video and or audio to the display sink the source reads the EDID Extended Display Identification Data from the display sink devices connected to the splitter The EDID contains information about what type of audio video data that the source can send to each output device The splitter can use either the downstream EDID from the display sink or the built in internal EDID Using the Internal EDID Use this EDID mode if problems are encountered when using the external EDID The built in internal EDID provides the source device with a generic EDID which can be used by all display sink devices The use of the internal EDID also provides control of the audio output format See Setting the Audio Channel Mode page 10 for mo
6. ed in order to claim warranty Customers outside the US are responsible for shipping charges to and from Gefen Copper cables are limited to a 30 day warranty and cables must be in their original condition The information in this manual has been carefully checked and is believed to be accurate However Gefen assumes no responsibility for any inaccuracies that may be contained in this manual In no event will Gefen be liable for direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages The technical information contained herein regarding the features and specifications is subject to change without notice For the latest warranty coverage information refer to the Warranty and Return Policy under the Support section of the Gefen Web site at www gefen com Contacting Gefen Technical Technical Support 818 772 9100 800 545 6900 8 00 AM to 5 00 PM Monday Friday Pacific Time Fax 818 772 9120 Email support gefen com Web http www gefen com Mailing Address Gefen LLC c o Customer Service 20600 Nordhoff St Chatsworth CA 91311 Product Registration Register your product here http www gefen com kvm Registry Registration jsp Operating Notes The Gefen Syner G Software Suite is a free downloadable application from Gefen that provides network configuration assistance and automatic d
7. is HDMI port Used for upgrading the firmware See Firwmare Upgrade Procedure page 17 for more information Connect the included 5V DC power supply to this locking power receptacle This LED indicator will glow bright blue when the included 5V DC power supply is connected between the splitter and an available electrical outlet 9 Mounting Holes Use these holes to mount the 4K Ultra HD 1 8 Splitter for HDMI to a flat surface See Surface Mount Instructions page 16 for more information page 3 Getting Started Installation Connecting the 4K Ultra HD 1 8 Splitter for HDMI 1 Use the included HDMI cable to connect the Ultra Hi Def source to the In port on the splitter 2 Connect up to eight Ultra Hi Def displays to the splitter using ports Out 1 Out 8 3 Connect the included 5V DC locking power supply to the power receptacle on the splitter Do not overtighten the locking power connector 4 Connect the included AC power cord from the power supply to an available electrical outlet Sample Wiring Diagram HDMI CABLE m 9GEFEN TOOLBOX 4K Ultra HD Source 8X AK Ultra HD AK Ultra HD Display 1 8 Splitter for HDMI gt I or additional 4K Ultra HD Splitter GTB HD4K2K 148C BLK page 4 Getting Started Installation Cascading Splitters The 4K Ultra HD 1 8 Splitter for HDMI provides the capability to cascade daisy chain up to 10 splitters This feature not only provide
8. litter 2 Set the EDID switch to the Ext position AK Ultra 2ch Multi ch 1 8 Spli for HL 3 Reconnect the power supply If the EDID switch is moved from the Ext position to the Int position while the splitter is powered then power cycle the splitter by disconnecting and reconnecting the power supply in order for the change to take effect page 13 AKULTRA HD 18 Splitter for HDMI wi Appendix Surface Mount Instructl The 4K Ultra HD 1 8 Splitter for HDMI should be mounted vertically in a wall or cabinet with wood drywall screws as shown in the diagram above There should be an inch or two of clearance between the edges of the unit and any walls or vertical surfaces to allow for enough clearance for insertion and retraction of cables at the HDMI connectors For installation on a drywall surface use a 6 drywall screw It is recommended when installing on a drywall surface that studs be used to secure the splitter should undue stress be applied when connecting and disconnecting HDMI cables 9GEFEN Fast stow 7 4K Ultra HD ae 1 8 Splitter for HDMI page 16 l Firwmare Upgrade Procede The following items are required to update firmware GefenToolBox 4K Ultra HD 1 8 Splitter for HDMI Computer Mac or PC USB to Mini USB cable Firmware file Download the firmware from the Gefen Web site Extract the firmware file from the ZIP file Power Off the 4K Ultra HD 1 8 Split
9. ownload and installation firmware upgrades for this product Always make sure that the 4K Ultra HD 1 8 Splitter for HDMI is running the latest firmware The 4K Ultra HD 1 8 Splitter for HDMI has advanced EDID management features to ensure complete compatibility with all sources and display devices See Setting the EDID Mode page 12 for more information The 4K Ultra HD 1 8 Splitter for HDMI automatically detects the presence of Deep Color This feature will be disabled if any of the connected sink devices displays etc do not support this feature This behavior ensures compatibility among all output devices in a mixed device environment This feature cannot be disabled 4K Ultra HD 1 8 Splitter for HDMI is a trademark of Gefen LLC O 2015 Gefen LLC All Rights Reserved All trademarks are the property of their respective owners Gefen LLC reserves the right to make changes in the hardware packaging and any accompanying documentation without prior written notice ce X A amp 0 This product uses UL or CE listed power supplies Features and Packing List Features Simultaneously displays an Ultra Hi Def source on up to eight Ultra HD displays Specifically designed to support 10 layers of splitting cascading in large video distribution and signage applications supporting hundreds of displays Supports resolutions up to 4K DCI 4096 x 2160 at 24 and 30 Hz 4K Ultra HD 3860 x 2160 at 60 Hz 4 2 0 color space
10. re information 1 Disconnect the power supply from the splitter 2 Set the EDID switch to the Int up position 4K Ulira 2ch Multi ch 3 Reconnect the power supply If the EDID switch is moved from the Ext position to the Int position while the splitter is powered then power cycle the splitter by disconnecting and reconnecting the power supply in order for the change to take effect See Table 2 1 on the next page for specifications on the internal EDID page 12 Basic Operation Setting the EDID Mode Table 2 1 Internal EDID Specification 640 x 480p 59 60 4 3 LPCM 2 channel xvYCC 709 720 x 480p 59 60 4 3 LPCM 8 channel xvYCC 601 720 x 480p 59 60 16 9 Dolby Digital 1280 x 720p 59 60 16 9 DTS 1920 x 1080i 59 60 16 9 Dolby Digital Plus 1440 x 480i 59 60 4 3 Dolby TrueHD 1920 x 1080p 59 60 16 9 DTS HD Master Audio 720 x 576p 50 4 3 MLP PPCM 720 x 576p 50 16 9 1280 x 720p 50 16 9 1920 x 1080i 50 16 9 1440 x 576i 50 4 3 1920 x 1080p 50 16 9 1920 x 1080p 23 24 16 9 Using the External EDID When set to Ext mode the splitter will fetch the EDID data of each display or other sink device that is connected to the splitter Once this information is gathered the splitter builds an EDID based on the highest video resolution and most superior audio format that is supported by all sink devices This EDID is then transmitted to the source device 1 Disconnect the power supply from the sp
11. s or when unused for long periods of time Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped Batteries that may be included with this product and or accessories should never be exposed to open flame or excessive heat Always dispose of used batteries according to the instructions Warranty Information Gefen warrants the equipment it manufactures to be free from defects in material and workmanship If equipment fails because of such defects and Gefen is notified within two 2 years from the date of shipment Gefen will at its option repair or replace the equipment provided that the equipment has not been subjected to mechanical electrical or other abuse or modifications Equipment that fails under conditions other than those covered will be repaired at the current price of parts and labor in effect at the time of repair Such repairs are warranted for ninety 90 days from the day of reshipment to the Buyer This warranty is in lieu of all other warranties expressed or implied including without limitation any implied warranty or merchantability or fitness for any particular purpose all of which are expressly disclaimed 1 Proof of sale may be requir
12. s you with the means to cascade multiple 4K Ultra HD 1 8 Splitter for HDMI units but also to combine the 4K Ultra HD 1 4 Splitter for HDMI and or the 4K Ultra HD 1 2 Splitter for HDMI in the setup Figure 1 1 Using two 1 8 Splitter units to distribute an Ultra HD source to 15 Ultra HD displays Ultra HD Source gt IE AK Ultra HD A 1 8 Splitter for HDMI Ax ltra HD Displ lays ig O O E p Figure 1 2 Using a 1 8 Splitter and a 1 4 Splitter to distribute an Ultra HD source to 11 Ultra HD displays Ultra HD Displays O P Ultra HD Source Pa 4K Ultra HD A a Splitter for HDMI b 4K Ultra HD 1 4 Splitter for HDMI 2x g i f Ultra HD Displays Ultra HD Displays 2x Ultra HD Displays page 5 4K ULTRA 60Hz 4 2 0 1 8 Splitter for HDMI 2 Basic Operation E 5 pu o Oo gt wn m Setting the SwIitchlag MO FAST SWITCHING TECHNOLOGY Fast Switching Technology Fast Switching Technology FST is a Gefen software implementation for HDMI products FST was created to improve the lengthy HDMI authentication process based on the HDMI and HDCP specifications FST provides quicker audio video source switching and greatly improves the overall audio video system behavior and performance when more than one HDTV display is used in the system setup FST allows connecting disconnecting or turning ON OFF of HDTV displays wi
13. ter for HDMI It is unnecessary to disconnect any HDMI cables from the splitter during the update process Stop The 4K Ultra HD 1 8 Splitter for HDMI must be POWERED OFF before connecting the USB cable to the computer Connect the USB cable between the computer and the 4K Ultra HD 1 8 Splitter for HDMI Power ON the 4K Ultra HD 1 8 Splitter for HDMI Once the computer is able to connect to the 4K Ultra HD 1 8 Splitter for HDMI a removable disk icon will be displayed Drag the bin file to the removable disk Disconnect the USB cable from the computer The firmware update process is complete page 17 Specifications Supported Formats Resolutions max 4K DCI 4096 x 2160 at 24 Hz 4K Ultra HD 60 3860 x 2160 at 60 Hz 4 2 0 color space 1080p Full HD 1920 x 1200 WUXGA Connectors Controls and Indicators Video Input 1 x HDMI Type A 19 pin female locking Video Output 8 x HDMI Type A 19 pin female locking USB 1 x Mini B Power Connector 1 x Locking type FST Switch 1 x 2 position slide type Audio Switch 1 x 2 position slide type EDID Switch 1 x 2 position slide type Power Indicator gt 1 x LED blue Maximum Pixel Clock 300 MHz Power Input 5V DC Power Consumption 13W max Operating Temperature 32 to 104 F 0 to 40 C Physical Dimensions W x H x D 4 5 x 10 4 x 1 0 115mm x 264mm x 26mm Unit Weight 0 8 Ibs 0 4 kg page 18 3 G
14. thout having these activities affect other Hi Def sources routed to any other HDTV display in the same system Using Fast Mode Use fast switching mode to improve performance when connecting disconnecting Hi Def sources and powering ON OFF HDTV displays 1 Disconnect the power supply from the 4K Ultra HD 1 8 Splitter for HDMI 2 Setthe FST switch to the Fast up position 2ch Multi ch 3 Reconnect the power supply to the splitter If the FST switch is moved from the Slow position to the Fast position while the splitter is powered then power cycle the splitter by disconnecting and reconnecting the power supply in order for the change to take effect page 8 Setting the Switching Mode Using Slow Mode When set to slow switching mode the 4K Ultra HD 1 8 Splitter for HDMI will follow the standard authentication process based on the HDMI and HDCP specifications Slow mode is recommended when the source does not support multiple devices Basic Operation 1 Disconnect the power supply from the splitter 2 Set the FST switch to the Slow down position How fhe 4K Ultra 2ch Multi ch 3 Reconnect the power supply to the splitter If the FST switch is moved from the Fast position to the Slow position while the splitter is powered then power cycle the splitter by disconnecting and reconnecting the power supply in order for the change to take effect page 9 Basic Operation Setting the
15. too Oo The 4K Ultra HD 1 8 Splitter for HDMI features a switch that will switch between 2 channel and multichannel audio output In order for the audio channel mode to be selected the EDID switch must be set to the Int position If the EDID switch is set to the Ext position then the Audio switch will have no effect on the audio output signal See Setting the EDID Mode page 12 for more information Using 2 Channel Audio Use this audio mode when all displays and or other sink devices support only 2 channel LPCM audio 1 Disconnect the power supply from the splitter 2 Set the EDID switch to the Int up position 3 Set the Audio switch to the 2ch up position a 4K Ultra Multi ch 1 1 9 pi i for HL 4 Reconnect the power supply to the splitter If the Audio switch is moved from the Multi ch position to the 2ch position while the splitter is powered then power cycle the splitter by disconnecting and reconnecting the power supply in order for the change to take effect 5 The internal EDID will restrict the audio output to the following format s regardless of the audio input format LPCM 2CH FL FR page 10 Basic Operation Setting the Audio Channel Mode Using Multichannel Audio Use this audio mode when the connected displays and or other sink devices are capable of multichannel audio 1 Disconnect the power supply from the splitter 2 Set the EDID switch to the Int up position 3 Set the Au
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