LKV144VW

4K@60Hz 2x2 Video Wall Controller

1. Supports 1 HDMI signal input and 4 HDMI signal output.
2. Supports up to 3840x2160@60Hz resolution, downwards compatible.
3. Supports a variety of splicing modes, such as 1x1/1x2/1x3/1x4/2x1/3x1/ 4x1/2x2, etc.
4. Supports dip switch switching splicing mode.
5. Supports RS-232 control instruction to set splicing mode.
6. Supports 3.5mm left/right channel audio output.
7. Supports 180-degree rotation of HDMI1/2 display image in 2x1/2x2 mode (when the upper displays installed upside down).
8. Firmware upgrading via micro USB port.
9. Lightning protection, surge protection, ESD protection.
10. Plug and play, no need to install drivers.

Introduction

Parameters

Downloads

HDMI Input

1x HDMI

HDMI Output

4x HDMI

Compatibility

HDMI 2.0
HDCP 1.4/HDCP 2.0

Resolutions

input: 3840x2160@60/50/30/25/24Hz; 1080P@60/50/30/25/24Hz
output: up to 3840x2160@60Hz

3.5mm Output

LPCM 2.0

HDMI Output

Dolby Digital 5.1CH /DTS 5.1CH/LPCM 2.0

Mode

1x1/1x2/1x3/1x4/2x1/3x1/4x1/2x2

RS-232 (GND/ RxD/TxD)

Default baud rate: 9600 Only when the dip switch is set to ‘1111’ can the splicing mode be switched by RS-232 instruction

Power Supply

DC12V/2A

Power Consumption

＜9W

Working temperature

-20℃~60℃

Storage temperature

-30℃~70℃

Humidity

0~90%RH（No condensation）

Housing

Iron

Weight

514g

Color

Black

Dimensions

148.5(L)*103.0(W)*25.0(H)mm

Protection

ESD protection
1a Contact discharge level 2 (±4KV)
1b Air discharge level 3 (±8KV)
Implementation of the standard: IEC61000-4-2
Lightning protection, Surge protection

Promotional Material

Video Material

Product Manual

Product specification

Update Firmware