Shenzhen Grastron Technology Co.,Ltd
Grastron Technology Co.,Ltd - a Leading Provider and OEM Manufacturer of Wireless Presentation and Wireless Conferencing.
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Ultra HD 4K30Hz 444 HDMI Multiviewer Presentation Switcher With Analog RGB Input
Grastron MS741 Multiviewer switcher allow you to switch audio separately from the HDMI stream allowing you to integrate 7.1 audio with external equipment. Full EDID management and audio control including delay and volume adjustments are supported through the Web interface, making it easy to integrate the MS741 into complex systems.
Product Specification:
| Video | |
| Input interface | 4× HDMI IN, 2 x DP IN, 1 x VGA IN |
| Input specification | HDMI:HDMI 1.4a |
| DVI: 165MHz (UXGA@60Hz) | |
| DisplayPort: DP1.2a | |
| MHL: supports MHL2.0, 1080p | |
| HDCP: HDMI 1.4, DP 1.3 | |
| RGB/YPbPr: 205MHz (up to UXGA@75Hz) | |
| Support input resolution | Up to 3840 x 2160@30Hz (4K x 2K@30Hz) |
| Input level | 0.5-1.0 V peak to peak |
| Output interface | 1 x HDMI OUT |
| Output specification | HDMI 1.4 |
| Support output resolution | Up to 3840 x 2160@30Hz (4K x 2K@30Hz) |
| Output impedance | 100 Ω |
| DDC signal | 1.2 V Peak to peak |
| Audio frequency | |
| Input interface | 7 x 3.5mm stereo jack |
| Output interface | 4 x 3.5mm stereo jack |
| 1 x optical fiber terminal | |
| Routine | |
| Power Supply | 110~240V AC |
| Power waste | 15W |
| Control mode | RS232, LAN |
| Working temperature | 0°C to 35°C (32°F to 95°F) |
| 10% to 90%, non condensing | |
| Storage temperature | -20°C to 70°C (-4°F to 140°F) |
| 10% to 90%, non condensing | |
| Product size | 440mm x 272mm x 43.5mm |
| (L x W x H) | |
| Product weight | 3.16kg |
Feature List
.Multiple inputs: 4 x HDMI, 2 x DisplayPort, 1 x RGB/YPbPr
.HDMI,DisplayPort source input with 4Kx2K@30Hz support
. Supports MHL in the four HDMI input ports.
. Supports multiple HDMI output resolutions, such as 4Kx2K@30Hz and 1080P.
. Supports Auto Scaler in each source input.
. Supports different multiple-window modes of quadruple windows, triple windows, double windows and a single window, outputting to a display device through one HDMI output.
. Supports a lot of pre-defined multiple-window mode
. HDCP compliant.
. Fast switch between input ports.
. Supports audio 7 x 1
. Supports multiple-channel HDMI, DisplayPort audio extraction, optical fiber and eight-channel analog outputs.
. Supports one button fast switch Cable Controller.
. Easy-to-use panel and Web GUI.
. Chooses from four control methods – Panel, IR, LAN (Web GUI, Telnet&UDP) and RS232.
. On-site firmware upgrading through LAN, RS232 or USB ports (reserved for some devices).
. 1 U Height, 19” width standard enclosure, rack mountable design
Multiviewer Switcher offers quadruple window configurations: quadruple windows, triple windows, double windows and single window. The screen configuration is shown as follows.
Press the four buttons in the Screen Layout of the Multiviewer Switcher, corresponding to the four modes above. For example, if you want to use the mode of quadruple windows, press the button to which is displayed or the button in the remote, the button indicator on the panel lights up, the picture output to the display device through HDMI shows quadruple windows, meanwhile, video 1~4 indicators will light up.
Multiviewer Switcher can display up to four sources. When multiple sources are displayed on the screen, each source is regarded as a single window, and each window is defined as an input. However, we want to define the operation in the single window to introduce the basic operation before introduction to the operation in multiple windows. In the following example, seven HD sources (each of them is displayed as a single picture) are connected to Multiviewer Switcher. When Multiviewer Switcher is delivered from the factory, the default boot settings are loaded automatically. (see below)
Application:
Grastron MS741 series OEM ODM UHD 4K Flexible HDMI Presentation Switch Support Scaling & Processing. Support multiple video sources, such as PC computer, various set-top box, DVD player, NVR DVR.