Manual 1. Introduction The VMV-402-SH Quad-viewer/Switcher enables instant seamless switching or quad-view display of up to four SDI video signals with independent audio meters. The VMV-402-SH is pre-programmed with five default quad-view layouts, and is ideal for presentations and control rooms that require multiple inputs to be displayed on a single screen.
Marshall Electronics 4. Specifications Model Name VMV-402-SH Quad-viewer/Switcher Role of Usage Quad-viewer or 4x1 Video Switcher [3G] 1080p @50/59.94/60Hz (4:2:2) Video Input Support [HD] 720p @50/59.94/60Hz, 1080i @50/59.94/60Hz, 1080p @24/30/60Hz [SD] NTSC @59.94Hz, PAL @50Hz Audio Support Embedded surround sound (up to 7.1ch) or stereo digital audio ESD Protection Human body model —...
VMV-402-SH Manual 5. Panel Descriptions Front Panel Rear Panel 1. 4K Signal LED: Lighted when output is set for 4K (HDMI output) 2. Quadview Button: Toggles between default quad-view layouts 3. Input Select Buttons: Selects between sources. The button will illuminate when source is selected.
Marshall Electronics 6. Hardware Installation 1. Connect display, recorder, etc. to SDI or HDMI output of the VMV-402-SH 2. Connect the SDI input sources to the inputs of VMV-402-SH 3. Securely attach 5V power supply unit to the locking power jack 4.
9. Operation Via Software System requirements and precautions 1. When powering off the VMV-402-SH, allow the unit to remain unpowered for at least 5 to 10 seconds for capacitors to discharge completely before powering on again. 2. The VMV-402-SH software control program is compatible with Microsoft Windows 98, 2000, XP, 7, 8 and 10.
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VMV-402-SH Manual 9. Operation Via Software Control Interface 1. Program Out Panel Select quad-view mode for program output. All four sources will be shown. Select only source 1 for program output Select only source 2 for program output Select only source 3 for program output Select only source 4 for program output 2.
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Marshall Electronics 9. Operation Via Software 3. Window settings A. Output Layer Setting Select between 5 default quad-view layouts for quad-view program output.
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VMV-402-SH Manual 9. Operation Via Software B. Labels Setting (1) Label Input text to display with video output. (2) Label Position Select between label positions (Top-Left, Top-Middle, Top-Right, Botton-Left, Bottom- Middle and Bottom-Right) for each input. (3) Label Toggle C. Outputs (1) Color Setting Adjust brightness, contrast and saturation of Program output.
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Marshall Electronics 9. Operation Via Software (2) Vertical Flip and Mirror Adjust video output in vertical or horizontal flip. (3) Video Shift Adjust video output in horizontal or vertical directions. (Adjustments are shifted per pixel) (4) Output Resolutions Select program output resolution.
Use this menu to adjust the settings for the RS-232 over USB connection, or to select TCP/IP ethernet control. (2) IP Setting Use this menu to change the IP address of the VMV-402-SH, or to select DHCP settings for this device. www.marshall-usa.com...
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Marshall Electronics 10. Utilities (3) Firmware Update • Use this menu to check for any available firmware updates. • If a firmware update is available, connect using a USB cable, select the correct COM port and click the UPDATE button to begin the update.
If there is no proof of purchase provided with a warranty claim, Marshall Electronics reserves the right not to honor the warranty set forth above. Therefore, labor and parts may be charged to the consumer.
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