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Colorlight X4m LED Controller

February 23, 2025

Colorlight X4m LED Controller for LED Display Screen, X4m has 4 gigabit network port outputs and can support 2.6 million pixels.

Colorlight X4m is a professional LED display control device with powerful video signal source and processing capabilities. It can handle up to 1920×1080 HD digital signals, supports various types of HD digital interfaces, and supports arbitrary zooming and clipping of video sources. In addition, the X4m supports USB flash drive content playback.

X4m has 4 gigabit network port outputs and can support a maximum of 3840 pixels in width and maximum of 2000 pixels in height. At the same time, X4m has a series of practical functions, providing flexible screen control and high-quality image display, which can be perfectly applied to small LED displays.

Features

Input

Input resolution: max 1920X 1080@60Hz.
Signal sources: 2*HDM1.4, 1*DVI, 1*VGA, 1*CVBS.
U-disk interface: 1 XUSB.

Output

Loading capacity: 2.6 million pixels.
Maximum width is 3840 pixels or maximum height is 2000 pixels.
4 Gigabit Ethernet output ports.
Supports Ethernet port redundancy.

Audio

Input: 1×3.5mm.
Output: 1×3.5mm，supportHDMIandU-DISKaudiooutputs.

Function

Supports switching, clipping, and zooming.
Supports screen offset.
Supports screen adjustment: contrast, saturation, chroma, brightness compensation, and sharpness adjustment.
Supports converting Limit Range to Full Range input color space.
Supports sending and reading back screen correction factor, advanced stitching.
Supports HDCP 1.4.
Supports Precise Color Management.
Supports better gray level at low brightness, effectively maintaining the complete display of grayscale under low brightness.
16 scene presets.
Play back pictures and videos from U-disk.
OSD for U-disk playback and screen adjustment (remote controller optional).

Input

USB port for control or cascading.
RS232 protocol control.
Infrared remote control (optional)

Appearance

Front Panel

No.	Name	Function
1	LCD display	Display operation menu and system information.
2	Knob	Press the knob to access the sub menu or confirm. Turn the knob to select menu items or adjust parameters.
3	Name	OK:Enter Bright: Adjust the brightness. ESC: Exit the current interface. Black: Black the screen. HDMI 1/ HDMI 2 DVI 1/ VGA CVBS: SwitchtoCVBS. PART: Clip the picture. USB: Click the USB button to enter the U-disk playback mode. Click again to enter the console interface. LOCK: Lock the buttons on the front panel
4	IR	IR receiver.
5	Switch	Switch on/off.

Rear Panel

No.	Name	Function
1	Power Socket	AC100 240V~,50/60Hz, Connect to AC power supply.
2	RS232	RJ11(6P6C) interface *, used to connect the central control
3	USB	USB2.0 Type B interface, connect to PC for configuration
4	AUDIO IN	Interface type:3.5mm Receive audio signals from computer or other equipment
4	AUDIO OUT	Interface type:3.5mm Output audio signals to active speakers and other devices. (Support HDMI audio decoding and output
5	CVBS	PAL/NTSC video input
6	U-DISK	USB flash drive interface. USB flash drive formats supported: NTFS, FAT32, FAT16. Image file formats: JPEG, JPG, PNG, BMP. Video codec: MPEG1/2, MPEG4, Sorenson H.263, H.263, H.264 (AVC1), H.265 (HEVC), RV30/40, Xvid. Audio codec: MPEG1/2 Layer I, MPEG1/2 Layer II, MPEG1/2 Layer III, AAC LC, Vorbis, PCM, and FLAC. Video resolution: maximum 1920×1080@30Hz.
7	HDMI 1	1 x HDMI 1.4 input. Maximum resolution: 1920×1080@60Hz. Supports EDID 1.4. Supports HDCP 1.4. Supports audio input.
8	HDMI 2	1 x HDMI 1.4 input. Maximum resolution: 1920×1080@60Hz. Supports EDID 1.4. Supports HDCP 1.4. Supports audio input.
9	DVI	Maximum resolution: 1920×1080@60Hz Support EDID1.4. Support HDCP1.4.
10	VGA	Maximum resolution: 1920×1080@60Hz.
11	PORT 1-4	4 Gigabit Ethernet ports. One network port load capacity: 655,360 pixels. Total load capacity is 2.6 million pixels; maximum width is 3840 pixels, and maximum height is 2000 pixels. It is highly recommended that the cable (CAT5E) length should not exceed 100m. Supports redundant backup.