Link LM-TV04Q Manuale utente
2x2 Video Wall Controller
4K@30Hz
Model No.: LM-TV04Q
User Manual
Catalog
Foreword ...........................................................................................1
1. Notes .............................................................................................2
2. Features ........................................................................................3
3. Technical parameter .....................................................................4
4. Packing Contents ......................................................................... 4
5. Interfaces ...................................................................................... 5
6. Connection Diagram .....................................................................6
7. Remote control key description ....................................................7
8. Function description ..................................................................... 8
1
Foreword
1. Welcome to use our products, thank you for your support to our products!
For the safety of you and the equipment, please be sure to read the product
manual carefully before using the equipment.
2. The product is labeled with fragile label, please pay attention to protection,
it will be used as a warranty certificate.
3. This product does not support direct point screen, the connected output is
HDMI interface.
4. If you have any questions during use, please read this manual first; there is
a detailed description of the operation of the device in the text, please operate
according to the specifications introduced in the book; if you still have
questions, please contact us, we will give you a satisfactory answer as soon as
possible.
5. If there is any version change in this manual, please understand without
notice!
2
1. Notes
1) Please use DC 12V-2A power supply, and make sure the whole
engineering system use the same protective ground.
2) Do not press and place objects on the power cable, signal cable,
communication cable and other cables, and should avoid the cable being
stepped on or squeezed to prevent the risk of leakage or short circuit.
3) equipment plugging, unplugging signal lines, the equipment needs to be
powered off operation, the damage caused by plugging and unplugging with
electricity is not covered by the warranty.
4) There may be openings on the outer surface of the equipment for heat
dissipation, do not block these openings to avoid heat accumulation leading to
damage to the equipment or cause fire and other dangers.
5) The working environment of the equipment should be dustproof and
moisture-proof, especially to prevent liquid immersion and splashing into the
interior of the equipment.
6) Use relative humidity: ≤ 80%, storage temperature: -10 ℃ - +80 ℃.
7) Use temperature: 0 ℃-+70 ℃.
8) The whole machine assembly and transportation process pay attention to
anti-static treatment.
9) The whole machine can be assembled under or side mounted, do not be
subjected to heavy pressure.
The connection line between this product and the supporting module board
should not be too long, otherwise it may affect the performance and image
quality.
3
2. Features
1. This product is a special LCD TV, ultra-narrow LCD screen, projector HD
screen splicing processor, a single unit supports 4 HDMI signal output,
connected to LCD TV or other display devices, can be customized according
to user needs of various splicing mode.
2. Support cascade, the maximum 255 signal output.
3. HD processing chip, up to support 4K @ 30HZ HDMI signal input.
4. Support infrared remote control, the user can remote control the splicer for
a key quick control and full function
Simple and convenient, the remote control adopts ultra-sensitive design, easy
to use.
5. Support 1 HDMI input signal to the large screen for splicing display.
6. Support audio independent output, support audio and video synchronous
output.
7. Support all models of splicing screen and 180 degree image rotation.
8. Support border fading technology, in the case of not using the border fading,
the image will appear visually stretched away; after the border fading
processing image without distortion, stretching, visual more natural and
realistic.
9. Intelligent fan cooling, product performance is more stable and reliable
4
3. Technical parameter
4. Packing Contents
1. 1x Video Wall Controller
2. 1x Remote control
3. 1x Power supply 12V 2A
4. 1x Manual
Item
Parameter
Specification
Input Signal
HDMI signal
HDMI1.4 HDMI with audio resolution support
640x480 to 3840x2160@30hz；
Output
Signal
HDMI1
Support 2x2 1x4 4x1 video wall mode, max
resolution upto 1920x1200/60hz；
HDMI2
Support 2x2 1x4 4x1 video wall mode, max
resolution upto 1920x1200/60hz；
HDMI3
Support 2x2 1x4 4x1 video wall mode, max
resolution upto 1920x1200/60hz；
HDMI4
Support 2x2 1x4 4x1 video wall mode, max
resolution upto 1920x1200/60hz；
Audio
Output
Audio
3.5 audio interface, supporting left and right
channel stereo, simultaneous switching of audio
and video signals.
Other
Control
IR remote
Power
DC12V - 2A
Video wall
mode
Simple type 4 HDMI out video wall
Power
consumption
15W
Carton box
size
Size
210mm(L)*160mm(W)*45mm(H）
Weight
1.2kg
5
5. Interfaces
6
6. Connection Diagram
7
7. Remote control key description
OFF
Power on
ON
Power off
DP
No function
HDMI
No function
DVI
No function
Volume reduction
Volume up
No function
SW/SP
Splicing / Decomposition
INPUT
No function
←
Leftward menu options
→
Right menu options
↑
Up Menu Options
↓
Down Menu Options
OK
OK
MENU
Menu options / Back to
previous level
EXIT
Exit Options
MUTE
Mute option
UPGRADE
No function
No 1-9
No function
AUTO
HDMI/DVI ouput switch
8
8. Function description
8.1 Setup Menu
8.1.1 2x2 splicing installation instructions
A. Connect the input signal (HDMI) to the input of the splicing box.
B. Connect the HDMI output of the splicing box to the four large screens.
C. Call out the splicing menu through the remote control or the button "MENU"
on the device panel, select "left" and "right" to position the menu to the splicing
menu (press "Up" and "Down" to select the corresponding options, and "Left"
and "Right" to adjust the parameters). Select "Splicing Mode Setting" as "2X2".
D, select the HDMI Port port and splicing number, and according to the prompt
on the upper left corner of the screen to adjust (for example: 2X2 mode, set the
corresponding HDMI Port 1, the splicing number 1 will be displayed in the
Indice
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