The VX4S-N is a professional LED display controller developed by NovaStar. Besides the function of display control, it also features powerful image processing capabilities. With excellent image quality and flexible image control, the VX4S-N greatly meets the needs of the media industry.⬤Industry-standard input connectors − 1x CVBS −  1x VGA −  1x DVI (IN+LOOP) −  1x HDMI 1.3 −  1x DP −  1x 3G-SDI (IN+LOOP) ⬤4x Gigabit Ethernet outputs, capable of loading up to 2,300,000 pixels ⬤Quick screen configuration supported Computer software for system configuration is not necessary. ⬤Seamless high-speed switching and fade effect supported, to present professional-quality images ⬤Adjustable PIP position and size, free control at will ⬤Nova G4 engine adopted, enabling exquisite image display with a good sense of depth, without flickering and scanning lines ⬤White balance calibration and color gamut mapping based on different features of LEDs used by screens, to ensure the reproduction of true colors ⬤Independent external audio output supported ⬤High bit-depth video input: 10-bit and 8-bit ⬤Multiple device units connected for image mosaic ⬤NovaStar's new-generation pixel level calibration technology adopted, ensuring a fast and efficient calibration process ⬤An innovative architecture adopted, allowing for smart screen configuration The screen debugging can be completed within several minutes, which greatly shortens the preparation time on the stage.

Input Connector	Color Depth		Recommended Max. Input Resolution
HDMI 1.3DP	8-bit	RGB 4:4:4	1920×1080@60Hz
		YCbCr 4:4:4
		YCbCr 4:2:2
		YCbCr 4:2:0	Not supported
	10-bit	RGB 4:4:4	1920×1080@60Hz
		YCbCr 4:4:4
		YCbCr 4:2:2
		YCbCr 4:2:0	Not supported
	12-bit	RGB 4:4:4	Not supported
		YCbCr 4:4:4
		YCbCr 4:2:2
		YCbCr 4:2:0
SL-DVI	8-bit	RGB 4:4:4	1920×1080@60Hz
3G-SDI	Max. input resolution: 1920×1080@60Hz Supports ST-424 (3G) and ST-292 (HD) standard video inputs.  DOES NOT support input resolution and bit depth settings.

Button	Description
Power switch	Power on or power off the device.
LCD screen	Display the device status, menus, submenus and messages.
Knob	Rotate the knob to select a menu item or adjust the  Press the knob to confirm the setting or operation.	parameter value.
ESC button	Exit the current menu or cancel the operation.
Control buttons	PIP: Enable or disable the PIP function. −     On: PIP enabled −     Off: PIP disabled  SCALE: Enable or disable the image scaling function. −     On: Image scaling function enabled −     Off: Image scaling function disabled  MODE: A shortcut button for loading or saving the preset  TEST: Open or close the test pattern. −     On: Open the test pattern. −     Off: Close the test pattern.
Input source buttons	Switch the layer input source and display the input source status.  On: The input source is connected and being used.  Flashing: The input source is not connected, but already used.  Off: The input source is not used.
Function buttons	TAKE: When the PIP function is enabled, press this button to switch between the main layer and PIP.  FN: An assignable button
USB (Type-B)	Connect to the control PC.

 

Overall Specifications
Electrical Specifications	Power connector	100-240V~, 50/60Hz. 1.5A
	Power consumption	25 W
Operating Environment	Temperature	–20°C ~ +60°C
	Humidity	20% RH to 90% RH, non-condensing
	Storage Humidity	10% RH to 95% RH, non-condensing
Physical Specifications	Dimensions	482.6 mm × 250.0 mm × 50.0 mm
	Net weight	2.55 kg
	Gross weight	5.6 kg
Packing Information	Carrying case	540 mm × 140 mm × 370 mm
	Accessories	1x Power cord1x USB cable 1x DVI cable 1x HDMI cable 1x User Manual
	Packing box	555 mm × 405 mm × 180 mm
Certifications		CE, RoHS, FCC, UL, CMIM
Noise Level (typical at 25°C/77°F)		38 dB (A)

Input
Connector	Qty	Description
3G-SDI	1	Up to 1920×1080@60Hz input resolution  Support for progressive and interlaced signal inputs  Support for deinterlacing processing  Support for loop through
AUDIO	1	A connector for connecting the external audio
VGA	1	VESA standard, up to 1920×1200@60Hz input resolution
CVBS	1	A connector for accepting PAL/NTSC standard video inputs
DVI	1	VESA standard, up to 1920×1200@60Hz input resolution  Support for custom resolutions −     Max. width: 3840 pixels (3840×652@60Hz) −     Max. height: 1920 pixels (1246×1920@60Hz)  HDCP 1.4 compliant  Support for interlaced signal inputs  Support for loop through
HDMI 1.3	1	Up to 1920×1200@60Hz input resolution  Support for custom resolutions −     Max. width: 3840 pixels (3840×652@60Hz) −     Max. height: 1920 pixels (1246×1920@60Hz)  HDCP 1.4 compliant  Support for interlaced signal inputs
DP	1	Up to 1920×1200@60Hz input resolution  Support for custom resolutions −     Max. width: 3840 pixels (3840×652@60Hz) −     Max. height: 1920 pixels (1246×1920@60Hz)  HDCP 1.3 compliant  Support for interlaced signal inputs
Output
Ethernet port	4	4 ports load up to 2,300,000 pixels.  Max. width: 3840 pixels  Max. height: 1920 pixels Only  Ethernet  port  1  can  be  used  for  audio  output.  When  the multifunction  card  is  used  for  audio  decoding,  the  card  must  be connected to the Ethernet port 1.
DVI OUT	1	A connector for monitoring the output images
Control
ETHERNET	1	Connect to the control PC for communication.  Connect to the network.
USB (Type-B)	1	Connect to the control PC for device control.   Input connector to link another device
USB (Type-A)	1	Output connector to link another device