4 X 4 HDMI Matrix Support 4k*2k

Model NO.: YL944

Sound Channel: 7.1

HDMI Quantity: 4

Product Name: HDMI Matrix 4 X 4 Support 4k*2k

Input Ports: 4 X HDMI Female Input Ports

Output Ports: 4 X HDMI Female Output Ports

HDMI Version: 1.4V

Resolution up to: 4k*2k

Power Supply: DC 12V, 2.5A

ESD Protection Human Body Model: Â± 8kv (Air-Gap Discharge),4k

Video Format Support: 3D HDMI 1.4A

Supports Deep Color: up to 48-Bit Per Pixel

Sample Order: Welcomed

Trademark: Mealink

Specification: HDMI Adopter, CE, RoHS, SGS

Origin: Shenzhen, China

Model NO.: YL944

Sound Channel: 7.1

HDMI Quantity: 4

Product Name: HDMI Matrix 4 X 4 Support 4k*2k

Input Ports: 4 X HDMI Female Input Ports

Output Ports: 4 X HDMI Female Output Ports

HDMI Version: 1.4V

Resolution up to: 4k*2k

Power Supply: DC 12V, 2.5A

ESD Protection Human Body Model: Â± 8kv (Air-Gap Discharge),4k

Video Format Support: 3D HDMI 1.4A

Supports Deep Color: up to 48-Bit Per Pixel

Sample Order: Welcomed

Trademark: Mealink

Specification: HDMI Adopter, CE, RoHS, SGS

Origin: Shenzhen, China

HDMI Matrix 4 x 4 Support 4K*2K

I. Introduction
HDM-944 is a 4-by-4 DVI/HDMI matrix supporting output resolution up to 4Kx2K. It allows any source (Blue-Ray player, HD DVD player, satellite receiver, game system, etc.) to be shown on any of four displays simultaneously, no matter the source is HDCP encryption or not. Extra infrared receiver port is supplied for remote control. HDM-944 offers solutions for digital entertainment center, HDTV retail and show site, HDTV, STB, DVD and projector factory, data center control, information distribution, conference room presentation, school and corporate training environments, etc.

II. Features
1. Supports display resolutions up to 4K x 2K@30Hz,1080P@120Hz,and 1080P 3D@60Hz
2. 3D HDMI 1.4a video format support.
3. 3D video support including Frame Packing for all 3D formats up to a 297MHz TMDS clock.
4. SupportsÂ deepÂ colorÂ up to 48-bit per pixel.
5. HDCPÂ 1.4Â support (INPUT), HDCPÂ v1.4a protocolÂ compliant (OUTPUT).
6. Supports reception of any audio data conforming to the HDMI specification 1.4 such ad L-PCM at up to 192kHz,compressed audio(IEC 61937),DSD,DST,DTS and HBR.
7. Full colorimetry including sYCC601, Adobe RGB, Adobe YCC601, xvYCC extended gamut color.
8. Operates for TMDS clock frequencies up to 300MHz.

III. Package
HDMI MatrixÂ --------------------------------------------------------- 1PCS
Adaptor ---------------------------------------------------------------- 1PCS
Operation Manual ---------------------------------------------------- 1PCS
Remote Controller------------------------------------------------------1PCS
IV. Specifications
1. Frequency BandwidthÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2.97Gbps
2. Input PortsÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 4 x HDMI Female input ports
3. Output PortsÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 4 x HDMI Female output ports
4. Power SupplyÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â DC 12V, 2.5A
5. ESD Protection Human Body Model:Â Â Â± 8kV (air-gap discharge)
Â± 4kV (contact discharge)
6. Dimensions (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 113(W) X 260 (D) X 26 (H)
7. Weight(g)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 750
8. Operating TemperatureÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0Â°C ~ 40Â°C / 32Â°F ~ 104Â°F
9. Storage TemperatureÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â -20Â°C ~ 60Â°C / -4Â°F ~ 140Â°F
10. Relative HumidityÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 20 ~ 90% RH (Non-condensing)
11. Power Consumption (Max) Â Â Â Â Â Â Â Â Â Â Â Â Â Â 20W

HDMI Matrix 4 x 4 Support 4K*2K

I. Introduction
HDM-944 is a 4-by-4 DVI/HDMI matrix supporting output resolution up to 4Kx2K. It allows any source (Blue-Ray player, HD DVD player, satellite receiver, game system, etc.) to be shown on any of four displays simultaneously, no matter the source is HDCP encryption or not. Extra infrared receiver port is supplied for remote control. HDM-944 offers solutions for digital entertainment center, HDTV retail and show site, HDTV, STB, DVD and projector factory, data center control, information distribution, conference room presentation, school and corporate training environments, etc.

II. Features
1. Supports display resolutions up to 4K x 2K@30Hz,1080P@120Hz,and 1080P 3D@60Hz
2. 3D HDMI 1.4a video format support.
3. 3D video support including Frame Packing for all 3D formats up to a 297MHz TMDS clock.
4. SupportsÂ deepÂ colorÂ up to 48-bit per pixel.
5. HDCPÂ 1.4Â support (INPUT), HDCPÂ v1.4a protocolÂ compliant (OUTPUT).
6. Supports reception of any audio data conforming to the HDMI specification 1.4 such ad L-PCM at up to 192kHz,compressed audio(IEC 61937),DSD,DST,DTS and HBR.
7. Full colorimetry including sYCC601, Adobe RGB, Adobe YCC601, xvYCC extended gamut color.
8. Operates for TMDS clock frequencies up to 300MHz.

III. Package
HDMI MatrixÂ --------------------------------------------------------- 1PCS
Adaptor ---------------------------------------------------------------- 1PCS
Operation Manual ---------------------------------------------------- 1PCS
Remote Controller------------------------------------------------------1PCS
IV. Specifications
1. Frequency BandwidthÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2.97Gbps
2. Input PortsÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 4 x HDMI Female input ports
3. Output PortsÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 4 x HDMI Female output ports
4. Power SupplyÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â DC 12V, 2.5A
5. ESD Protection Human Body Model:Â Â Â± 8kV (air-gap discharge)
Â± 4kV (contact discharge)
6. Dimensions (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 113(W) X 260 (D) X 26 (H)
7. Weight(g)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 750
8. Operating TemperatureÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0Â°C ~ 40Â°C / 32Â°F ~ 104Â°F
9. Storage TemperatureÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â -20Â°C ~ 60Â°C / -4Â°F ~ 140Â°F
10. Relative HumidityÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 20 ~ 90% RH (Non-condensing)
11. Power Consumption (Max) Â Â Â Â Â Â Â Â Â Â Â Â Â Â 20W

For the LED backlighiting keypads, the graphic overlay lighted by the backside LEDs which assembled on the flex or rigid circuit layer. By this way, it is very simple and also economical. But it couldn't get a even lighting effect on surface. For this backlighting method, the LEDs can be assembled under centered buttons also can be assembled beside of the buttons or other areas. For the products need each button be backlighted, usually design the LEDs under the center of the buttons, then use the center holed metal domes and print transparent color on the graphic overlay. By this way the center button will be much brighter than sides of it. But this way is easy to achieve and also its cost is the lowest. This is suitable for those products no very high requirement for the evenness of the backlighting.

LED Backlighting Membrane Switch

LED Backlighting Membrane Switch,Tactile LED Membrane Switch,LED Membrane Switch,LED Backlighting Panel Keypad

Dongguan LuPhi Electronics Technology Co., Ltd. , http://www.luphiprint.com

January 10, 2019