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Kramer Electronics Ltd. 

 

VM-2H2 

– Defining the VM-2H2 4K HDMI 2.0 1:2 DA 

 

Defining the VM-2H2 4K HDMI 2.0 
1:2 DA 

This section defines the 

VM-2H2

 

Figure 1: VM-2H2 4K HDMI 2.0 1:2 DA 

Feature 

Function 

IN LED 

Lights green when an HDMI source is connected 

OUT LEDs (1-2) 

Light green when an HDMI acceptor is connected 

ON LED 

Lights green when the unit is powered on 

HDMI IN Connector 

Connects to an HDMI source 

HDMI OUT Connectors (1 to 2) 

Connect to up to two HDMI acceptors  

RS-232 (PROG) Terminal Block 

Connects to a PC for firmware updating 

SETUP DIP-Switches (1-4) 

Used for setting four different operation modes (see 

Setting the 

DIP-Switches

 on page 

4

) 

5V DC Power Connector 

Connects to a 5V DC power supply 

 

Setting the DIP-Switches 

The 

VM-2H2

 uses four DIP-switches to set four different operation modes: 

 

Programming mode 

– 

normal operation mode, programming mode. 

 

MAC mode 

– 

enable HDCP, disable input HDCP. 

 

Force RGB - 

force RGB, normal operation mode. 

 

Lock default EDID 

– 

locked, not locked. 

 

Any time the DIP-switch settings are changed, the device must be powered off and on for the 
new settings to take effect. 

 

  

Summary of Contents for VM-2H2

Page 1: ...P N 2900 300602 Rev 3 www kramerAV com USER MANUAL MODEL VM 2H2 4K HDMI 2 0 1 2 DA...

Page 2: ...erview 3 Typical Applications 3 Defining the VM 2H2 4K HDMI 2 0 1 2 DA 4 Setting the DIP Switches 4 LED Indications 5 Mounting VM 2H2 6 Connecting the VM 2H2 7 EDID Acquisition Policy 8 Upgrading the...

Page 3: ...al quality due to poor matching and elevated noise levels often associated with low quality cables Do not secure the cables in tight bundles or roll the slack into tight coils Avoid interference from...

Page 4: ...it to be collected and recycled To comply with the WEEE Directive Kramer Electronics has made arrangements with the European Advanced Recycling Network EARN and will cover any costs of treatment recy...

Page 5: ...Dolby TrueHD DTS HD CEC HDCP 2 2 HDMI 2 0 support Kramer Equalization re Klocking Technology that rebuilds the digital signal integrity to travel longer distances A default EDID for fast and efficient...

Page 6: ...to two HDMI acceptors 6 RS 232 PROG Terminal Block Connects to a PC for firmware updating 7 SETUP DIP Switches 1 4 Used for setting four different operation modes see Setting the DIP Switches on page...

Page 7: ...e as follows In Normal mode meaning no forcing RGB the LEDs flash once In Force RGB mode the LEDS flash four times Force RGB modifies the EDID saved on the input to not support YUV format In case of a...

Page 8: ...nt temperature air flow is compatible for the device Avoid uneven mechanical loading Appropriate consideration of equipment nameplate ratings should be used for avoiding overloading of the circuits Re...

Page 9: ...onnect an HDMI input source for example a 4K Blu ray player to the HDMI IN connector 2 Connect the two OUTPUT connectors to up to two HDMI acceptors as follows Not all outputs need to be connected HDM...

Page 10: ...of the first output that is connected after powering the device is set to the input This EDID is replaced by the default EDID only when all outputs are disconnected If one or more outputs are already...

Page 11: ...les with names ending in h00 h01 h02 Make sure they all exist in the same folder 4 Run EPConsole 5 Select the COM port that attaches to the VM 2H2 6 Specify the downloaded firmware file ending with h0...

Page 12: ...p 85Hz 1152x864p 75Hz 1280x768p 60Hz 1280x800p 60Hz 1280x960 60Hz 1280x1024p 60Hz 1280x1024p 75Hz 1360x768p 60Hz 1366x768p 50Hz 1366x768 60Hz 1400x1050p 60Hz 1440x900p 60Hz 1600x900p 60Hz 1600x1200p 6...

Page 13: ...0Hz IBM VGA 640 x 480p at 72Hz VESA 640 x 480p at 75Hz VESA 800 x 600p at 60Hz VESA 800 x 600p at 72Hz VESA 800 x 600p at 75Hz VESA 1024 x 768p at 60Hz VESA 1024 x 768p at 70Hz VESA 1024 x 768p at 75H...

Page 14: ...Yes Front LFE No Front center No Rear left right No Rear center No Front left right center No Rear left right center No Rear LFE No CE vendor specific data VSDB IEEE registration number 0x000C03 CEC p...

Page 15: ...P 2 2 INDICATOR LEDs ON IN OUT 1 to 2 OPERATING TEMPERATURE 0 to 40 C 32 to 104 F STORAGE TEMPERATURE 40 to 70 C 40 to 158 F HUMIDITY 10 to 90 RHL non condensing POWER CONSUMPTION 5V DC 630mA DIMENSIO...

Page 16: ...e insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uninsured you assume all risks of loss or damage during shipment Kramer Electronics will no...

Page 17: ...nd a list of Kramer distributors visit our website where updates to this user manual may be found We welcome your questions comments and feedback The terms HDMI HDMI High Definition Multimedia Interfa...

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