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Summary of Contents for Kramer VM-4H2
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Page 1: User Manual
USER MANUAL MODEL: VM-4H2 4K HDMI 2.0 1:4 DA P/N: 2900-300565 Rev 1 www.kramerAV.com... -
Page 3: Table Of Contents
Setting the DIP-Switches LED Indications Connecting the VM-4H2 Upgrading the Firmware Supported Input Resolutions Default EDID Technical Specifications Figures Figure 1: VM-4H2 4K HDMI 2.0 1:4 DA Figure 2: Connecting the VM-4H2 4K HDMI 2.0 1:4 DA VM-4H2 – Contents... -
Page 4: Introduction
Room Connectivity; GROUP 10: Accessories and Rack Adapters; GROUP 11: Sierra Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and GROUP 14: Collaboration. Congratulations on purchasing your Kramer VM-4H2 4K HDMI 2.0 1:4 DA. This product, which incorporates HDMI™ 2.0 technology, is ideal for: •... -
Page 5: Getting Started
Avoid interference from neighbouring electrical appliances that may adversely influence signal quality • Position your VM-4H2 away from moisture, excessive sunlight and dust This equipment is to be used only inside a building. It may only be connected to other equipment that is installed inside a building. -
Page 6: Recycling Kramer Products
Kramer Electronics has made arrangements with the European Advanced Recycling Network (EARN) and will cover any costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility. For details of Kramer’s recycling arrangements in your particular country go to our recycling pages at http://www.kramerelectronics.com/support/recycling/. -
Page 7: Overview
Overview The VM-4H2 is a distribution amplifier for 4K UHD HDMI 2.0 signals. The unit takes one HDMI input, equalizes and reclocks the signal and distributes it to four identical outputs. It distributes signals having resolutions up to 4K@60 (4:4:4) with HDMI 2.0 and HDCP 2.2. -
Page 8: Defining The Vm-4H2 4K Hdmi 2.0 1:4 Da
3.2) 5V DC Power Connector Connects to a 5V DC power supply Setting the DIP-Switches The VM-4H2 uses four DIP-switches to set four different operation modes: • Programming mode – normal operation mode, programming mode • MAC mode – enable HDCP, disable input HDCP •... -
Page 9: Led Indications
Enable programming HDCP disabled Normal mode EDID locked The VM-4H2 toggles between “Normal” and “Force RGB” modes. In “Force RGB” mode, the read EDID is rewritten to identify only RGB support. • To force RGB, set DIP 3 OFF (up) •... -
Page 10: Connecting The Vm-4H2
Connecting the VM-4H2 Always switch off the power to each device before connecting it to your VM-4H2. After connecting your VM-4H2, connect its power and then switch on the power to each device. You do not have to connect all the inputs and outputs, connect only those that are required. - Page 11 Figure 2: Connecting the VM-4H2 4K HDMI 2.0 1:4 DA VM-4H2 - Connecting the VM-4H2...
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Page 12: Upgrading The Firmware
Upgrading the Firmware To upgrade the VM-4H2 firmware: 1. Turn off the VM-4H2. Set DIP-switch 1 On (down). Turn on the VP-4H2. 2. Download and install the EPConsole application from the Koryo (Taiwan) Web site. 3. Download and extract the latest version of the firmware from the Kramer Web site to a disk location on your PC. - Page 13 (In case of failure, rerun the previous process.): Power off the unit. Disconnect the comm cable. Set DIP-switch 1 Off (up). Power on the VM-4H2 to load the new firmware and resume operation. VM-4H2 - Upgrading the Firmware...
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Page 14: Supported Input Resolutions
1920x1080p 24Hz 1920x1080p 30Hz 1920x1080p 50Hz 1920x1080p 60Hz 3840x2160p 24Hz 16:9 3840x2160p 30Hz 16:9 3840x2160p 60Hz 16:9 4096x2160p 24Hz 256:135 4096x2160p 30Hz 256:135 4096x2160p 60Hz 256:135 (Default) 3840x2160p 24Hz 64:27 3840x2160p 30Hz 64:27 3840x2160p 60Hz 64:27 VM-4H2 - Supported Input Resolutions... -
Page 15: Default Edid
1024 x 768p at 75Hz - VESA 1280 x 1024p at 75Hz - VESA 1600 x 900p at 60Hz - VESA STD 1280 x 800p at 60Hz - VESA STD 1600 x 1200p at 60Hz - VESA STD VM-4H2 - Default EDID... - Page 16 3840 x 2160p at 30Hz - HDTV (4:3, 1:1) 3840 x 2160p at 60Hz - HDTV (4:3, 1:1) NB: NTSC refresh rate = (Hz*1000)/1001 CE audio data (formats supported) LPCM 2-channel, 16/20/24 bit depths at 32/44/48 kHz CE speaker allocation data Channel configuration..2.0 VM-4H2 - Default EDID...
- Page 17 IEEE registration number. 0x000C03 CEC physical address..1.0.0.0 Maximum TMDS clock..165MHz Report information Date generated... 4/17/2016 Software revision..2.90.0.1002 Data source....File Operating system..6.1.7601.2.Service Pack 1 Raw data 00,FF,FF,FF,FF,FF,FF,00,2D,B2,00,12,00,00,00,00,0E,1A,01,03,80,34,20,78,EA,B3,25,AC,51,30,B4,26, 10,50,54,2D,CF,00,A9,C0,81,00,A9,40,61,59,45,59,31,59,71,4F,81,40,02,3A,80,18,71,38,2D,40,58,2C, 45,00,0F,24,21,00,00,1E,00,00,00,FD,00,38,4C,1E,53,11,00,0A,20,20,20,20,20,20,00,00,00,FC,00,56, 4D,2D,34,48,32,0A,20,20,20,20,20,20,00,00,00,F7,00,00,08,42,A2,20,00,00,00,00,00,00,00,00,01,B4, 02,03,23,F0,50,90,05,02,14,1F,20,22,5D,5F,61,62,64,66,67,69,6B,23,09,07,07,83,01,00,00,65,03,0C, 00,10,00,51,03,D0,18,21,F0,2D,00,58,2C,45,00,0F,1A,21,00,00,9E,51,13,54,D0,32,E0,2D,10,10,2C,45, 80,BA,88,21,00,00,1E,11,21,56,D0,52,00,2D,30,10,2C,45,80,BA,88,21,00,00,1E,B1,27,56,D0,52,00,2D, 30,10,2C,45,80,BA,88,21,00,00,1E,B1,0A,D0,A0,20,40,2D,20,08,60,22,01,80,E0,21,00,00,00,00,F1,B5 VM-4H2 - Default EDID...
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Page 18: Technical Specifications
35.1cm x 21.2cm x 7.2cm (13.8" x 8.4" x 2.8") W, D, H SHIPPING WEIGHT: 0.67kg (0.67lb) INCLUDED ACCESSORIES: Power supply OPTIONS: RK-T2B 19” rack adapter Specifications are subject to change without notice For the most updated resolution list, go to our Web site at http://www.kramerelectronics.com VM-4H2 - Technical Specifications... - Page 20 SAFETY WARNING Disconnect the unit from the power supply before opening and servicing For the latest information on our products and a list of Kramer distributors, visit our Web site to find updates to this user manual. We welcome your questions, comments, and feedback.
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