hdtvsupply 4K30 Video wall controller with 4HDMI outputs User Manual
- June 5, 2024
- hdtvsupply
Table of Contents
hdtvsupply 4K30 Video wall controller with 4HDMI outputs
Introduction
This TV Wall controller is designed to be truly capture, AD convert, route,
and distribute the all-format signals to the video wall(LCD displays), while
maintaining a true digital signal.
The controller with many different video interfaces includes 2 HDMI inputs
with 4K30 resolution and 4 HDMI outputs with 1080P resolution. Supports
different Video Wall modes, 1×2, 1×3, 1×4, 2×2, etc, with the 4K input and
1080P output, it can realize the point-to-point display. Support the 3.5mm
audio de-embedded and with a volume knob for sound adjustment. This controller
can be controlled by remote control and front buttons.
Features
- Supports 2 HDMI inputs, resolution up to 4K30
- Supports image 180 degrees rotation(good for the ceiling installation)
- Supports 4 HDMI with 1080P60 resolution outputs
- Supports multiple splicing ways: 2×2, 1×4, 4×1, 1×3 …
- Supports the splicing edge adjustment
- Supports HDMI 1.4, HDCP compatible
- Supports the IR remote and a push-button control
Specification
| Product name | 4K TV wall controller |
|---|---|
| Control | Front buttons, remote control |
| Input | 2* HDMI(up to 4K30 resolution) |
| Output | 4*HDMI(up to 1080P60) |
| Resolution | 4k30 input and 1080@60Hz output |
| Display splice mode | 2×2, 1×4, 4×1, etc… |
| Power Supply | DC 12V3A |
| Power Consumption | 10W |
| Dimension (WxHxD) | 24016727(mm)/ 9.456.581.07(inch) |
| Weight | 2.5KG/ 5.5lbs |
| Operating Temperature | -10℃ to 50℃ |
| Storage Temperature | -25℃ to 55℃ |
Packing
| TV Wall Controller | 1 | Unit |
|---|---|---|
| Power adapter | 1 | Pcs |
| Remote control | 1 | Pcs |
| Mount ears | 1 | Pair |
Panels
Front Panel
- IR: for the IR remote control
- POWER: power switch
- IN1, IN2: The 2 HDMI inputs indicators
- 1~4: The 4 HDMI outputs indicators
- LOCK: The front buttons lock indicator
- H+: For the horizontal bezel increase
- H-: For the horizontal bezel decrease
- V+: For the vertical bezel increase
- V-: For the vertical bezel decrease
- INPUT: for the 2 HDMI inputs selection(no auto switch)
- LOCK: Press to lock or unlock the front-button functions VOLUME: for the 3.5mm audio out on back panel volume up/down
Back Panel
- OUTPUT: 4 HDMI outputs to connect to displays
- INPUT: 2 HDMI input ports(only one)
- AUDIO OUT: for the audio de-embedded
- DC 12V: power supply
Diagram and control operations
Connection diagram
IR remote control
The other buttons on this remote control is for the HDMI multiviewer
IN1, IN2: when 2 HDMI inputs connected, users can press the IN1 or IN2 to
select to output.
RESET: Press to reset when want to reset the bezel correction, output
ports flip/rotating.
SPLICING MODES: quick setup buttons for users to set the video wall
ROT1: For HDMI output 1 flipping, need to press reset button when want the
normal display.
ROT2: For HDMI output 2 flipping, need to press reset button when want
the normal display.
ROT3: For HDMI output 3 flipping, need to press reset button when want
the normal display.
ROT4: For HDMI output 4 flipping, need to press reset button when want
the normal display. 
BEZEL H+, H-: For the video wall horizontal bezel corrections(Reset button
to back or 100 hits)
BEZEL V+, V-: For the video wall vertical bezel corrections(Reset button
to back or 100 hits) 
After-Sales
Warranty Information
The Company warrants that the process and materials of the product are not
defective under normal use and service for 2 (2) years following the date of
purchase from the Company or its authorized distributors. If the product does
not work within the guaranteed warranty period, the company will choose and
pay for the repair of the defective product or component, the delivery of the
equivalent product or component to the user for replacement of the defective
item, or refund the payment which users have made.
The replaced product will become the property of the Company.
The replacement product could be new or repaired.
Whichever is longer, any replacement or repair of the product or component is
for a period of ninety (90) days or the remaining period of the initial
warranty. The Company shall not be responsible for any software, firmware,
information, or memory data contained in, stored in, or integrated with the
product repaired by the customer’s return, whether or not during the warranty
period.
Warranty limitations and exceptions
Except for above-limited warranty, if the product is damaged by over usage, incorrectly use, ignore, accident, unusual physical pressure or voltage, unauthorized modification, alteration or services rendered by someone other than the Company or its authorized agent, the company will not have to bear additional obligations. Except using the product properly in the proper application or normal usage