Gefen GTB-HD4K2K-144
Contents
1. nn ndo ns 10 Using 2 Ga staters ENE Te ORE re Da aas aa aaa errori 10 UsmgMu liechannel AUG On M m 11 Settng thed DID Mode ea a IE De 12 sus atas pite KF V F ee 12 Ei SA A A H ee A oe eee 13 Setting The Switching Mode FAST SWITCHING TECHNOLOGY What is 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 without 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 1 4 Splitter for HDMI 4K x 2K 2 Set the FST switch to the Fast position Set to the Fast position 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 page2. 3 Set the Audio switch to the 2ch position 2ch Set to the 2ch Multi ch position Audio 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 Audio Format Speaker Allocation LPCM 2CH FLA TR page 10 Operating the 1 4 Splitter for HDMI 4K x 2K Setting the Audio Channel Mode Using Multichannel Audio Use this audio mode when the connected displays and or other sink devices are capable of supporting various audio formats 1 Disconnect the power supply from the splitter 2 Set the EDID switch to the Int position 3 Set the Audio switch to the Multi ch position gt pem n ech Multi ch Set to the gt Multi ch position Audio Int we 2 A W 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 Audio Format Audio Format LPCM 2CH LPCM 8 channel Dolby Digital D
3. 8 Operating the 1 4 Splitter for HDMI 4K x 2K Setting the Switching Mode Using Slow Mode When set to slow switching mode the 1 4 Splitter for HDMI 4K x 2K 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 1 Disconnect the power supply from the splitter 2 Set the FST switch to the Slow position Set to the Slow position 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 Operating the 1 4 Splitter for HDMI 4K x 2K Setting the Audio Channel Mode The 1 4 Splitter for HDMI 4K x 2K features a switch that will switch between 2 channel and multichannel audio output NOTE 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 for more information on using the EDID 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 position
4. Splitter for HDMI 4K x 2K Setting tne EDID Mode Table 2 1 Internal EDID Specification Video Data Block Audio Data Block Color Profile 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 both sink devices This EDID is then transmitted to the source device 1 Disconnect the power supply from the splitter 2 Set the EDID switch to the Int position E 72 0 Multi ch Audio Set to the Ext position 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 Appendix AE E EEE EEE E 16 Firmware Upgrade Pr
5. particular purpose all of which are expressly disclaimed 1 Proof of sale may be required 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 PRODUCT REGISTRATION Please register your product online by visiting the Register Product page under the Support section of the Gefen Web site 1 4 Splitter for HDMI 4K x 2K Contacting Gefen Technical Support Gefen LLC c o Customer Service 20600 Nordhoff St Chatsworth CA 91311 Telephone 818 772 9100 800 545 6900 Fax 818 772 9120 Email support gefentoolbox com Visit us on the Web www gefentoolbox com Technical Support Hours 8 00 AM to 5 00 PM Monday Friday
6. Mod e cccccsssssccceceeesseeeeeccensseeeecseesseeesseseassees 10 Bcnpueicqu pi o 10 Using Mul channel Audi PTT 11 Setting the EDID Mode usa aa aa E Ea A 12 Using the Internal EDID ore ere busa alan asla Salka daan ai 12 Using the External EDID ccce ittis I iia 13 Appendix Wall Mauntng IMSTIACHONS nein ernannten 16 Firmware Upgrade Procedure 122 1 2222 laasasssriaskanissssnb nsssannsdsaisanasanannas nnninnida 17 o o ee ne nee ene r 18 viii 01 Getting Started Pane AY UN Eee rarer reece a EE 2 FR RENTRER TREE 4 Connecting the 1 4 Splitter for HDMI 4K x 2K ccceccceeececeeeeessssseeseeenes 4 Getting Started Panel Layout Black finish shown Gefe TOOLBHX page 2 Getting Started Name Out 1 Out 4 FST Fast Slow Audio 2ch Multi ch EDID Int Ext USB 5V DC Power Panel Layout Description Connect an Ultra HD display to each of these ports using HDMI cables Use this slider switcher to switch between Fast and Slow FST Fast Switching Technology modes See Setting the Switching Mode for more information on using FST mode Use this slider switcher to switch between 2CH and Multichannel audio on the output See Setting the Audio Channel Mode for more information on using this feature Use this slider switch to switch between internal Int and external Ext EDID mode
7. Pacific Time For 24 7 support see the back of the product for the support number 1 4 Splitter for HDMI 4K x 2K is a trademark of Gefen LLC Important Notice Gefen LLC reserves the right to make changes in the hardware packaging and any accompanying documentation without prior written notice HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing in the United States and other countries O 2013 Gefen LLC All Rights Reserved All trademarks are the property of their respective owners IV Operating Notes The 1 4 Splitter for HDMI 4K x 2K has advanced EDID management features to ensure complete compatibility with all sources and display devices See Setting the EDID Mode for more information The 1 4 Splitter for HDMI 4K x 2K 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 Features and Packing List Features Simultaneously displays an Ultra Hi Def source on up to four Ultra HD displays Supports resolutions up to Ultra HD 4K x 2K 3840 x 2160 30Hz and 1080p Full HD Supports 12 bit Deep Color 3DTV pass through e Lip Sync pass through FST Technology speeds up HDCP authentication process e Fast and S
8. ULTRA 7 al BM er Cite HD SOURCE DISPLAYS 4K x 2K support GTB HDAK2K 1 44 User Manual Release Al TOOLeEHX 1 4 Splitter for HDMI 4K x 2K Important Safety Instructions 10 11 12 13 14 19 GENERAL SAFETY INFORMATION 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 r
9. able 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 Appendix Specifications Resolutions max Ultra HD 4K x 2K 3840 x 2160 30 Hz 1080p Full HD Maximum Pixel Clock 300 MHz Power Indicator LED blue FST Switch 1 x 2 position slide type Audio Switch 1 x 2 position slide type EDID Switch 1 x 2 position slide type Video Input 1x HDMI Type A 19 pin female locking Video Output 4 x HDMI Type A 19 pin female locking USB Mini B Power Locking type Power Input 5V DC Power Consumption 10W max Operating Temperature 32 to 104 F 0 to 40 C Dimensions W x H x D e 3 0 x 9 0 x 1 0 76mm x 228mm x 26mm Unit Weight e 0 56 Ibs 0 26 kg page 18 Stretch it Switch it Split it Control it Gefen s got it 20600 Nordhoff St Chatsworth CA 91311 1 800 545 6900 818 772 9100 fax 818 772 9120 www gefentoolbox com support gefentoolbox com G O cc This product uses UL or CE listed power supplies
10. ain or moisture Unplug this apparatus during lightning storms 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 1 4 Splitter for HDMI 4K x 2K 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
11. low FST Modes Advanced EDID Management for rapid integration of source and displays e 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 Available in Black or White HOM 1080P ram HIGH DEFINITION MULTIMEDIA INTERFACE PROGRESSIVE HDCP FAST SWITCHING TECHNOLOGY gupP Packing List The 1 4 Splitter for HDMI 4K x 2K 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 1 4 Splitter for HDMI 4K x 2K 1x6 ft HDMI cable M M 1 x 5V DC locking power supply 1 x Quick Start Guide vi 1 4 Splitter for HDMI 4K x 2K Table of Contents 01 02 03 Getting Started Panel LWOU v e D 2 A RTT ESSENSEN EN A A SENN V AIT E TTAN 4 Connecting the 1 4 Splitter for HDMI 4K x 2K eeeeeeeeeeeeeenee 4 Sample Wiring Diagram innaaannaaaaaaaa anaaaannnnnannnanunanaannunnnananannanaannunanaa 4 Operating the 1 4 Splitter for HDMI 4K x 2K Setting the Switching Mode a rh nnne dai 8 What is Fast Switching Technology cccccooonnconcccconnoccnnononnnaccnnnnnnnanccnnnnos 8 Using rast MOGE RM TTE TT TET 8 uand SIOW MOJE AMONT TUNE 9 Setting the Audio Channel
12. ocedure eter 17 Specifications gt UE ssi 18 Appendix Wall Mounting Instructions The 1 4 Splitter for HDMI 4K x 2K 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 page 16 Appendix Firmware Upgrade Procedure The following items are required to update firmware GefenToolBox 1 4 Splitter for HDMI 4K x 2K 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 1 4 Splitter for HDMI 4K x 2K It is unnecessary to disconnect any HDMI cables from the splitter during the update process 2 STOP The 1 4 Splitter for HDMI 4K x 2K must be POWERED OFF before connecting the USB cable to the computer Connect the USB cable between the computer and the 1 4 Splitter for HDMI 4K x 2K Power ON the 1 4 Splitter for HDMI 4K x 2K Once the computer is able to connect to the 1 4 Splitter for HDMI 4K x 2K a remov
13. olby Digital Plus Dolby TrueHD DTS DTS HD Master Audio MLP PPCM page 11 Setting The EDID Mode The 1 4 Splitter for HDMI 4K x 2K 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 for more information 1 Disconnect the power supply from the splitter 2 Set the EDID switch to the Int position kr LT 0 Maulti ch Audio Set to the Int position 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 Operating the 1 4
14. s See Setting the EDID Mode for more information Connect the included HDMI cable from the Ultra Hi Def source to this HDMI port Used for upgrading the firmware See Firmware Upgrade Procedure 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 page 3 Getting Started Installation Connecting the 1 4 Splitter for HDMI 4K x 2K 1 Use the included HDMI cable to connect the Ultra Hi Def source to the In port on the splitter 2 Connect up to four Ultra Hi Def displays to the Out 1 4 ports on the splitter 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 Gefen TIDLBHX HDMI CABLE vam Ultra HD Source 4 Ultra HD Display Ultra HD Splitter for HDMI Ultra HD Display Ultra HD Display Ultra HD Display GTB HDAK2K 144 page 4 02 Operating the 1 4 Splitter for HDMI 4K x 2K Setting the Switehing Mode ee ec EM 8 What is Fast Switching Technology ees 8 USING Has EM O10 2 MERE 8 A EA EET A ror 9 Setting the AudiolGhannshMode
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