Avenview MLT-PROWALL-4K User manual
VIDEO WALLS VIDEO PROCESSORS
VIDEO MATRIX SWITCHES
EXTENDERS SPLITTERS WIRELESS
CABLES & ACCESSORIES
Control Your Video
© 2016 Avenview Inc. All rights reserved.
The contents of this document are provided in connection with Avenview Inc. (“Avenview”) products. Avenview makes no representations or
warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications
and product descriptions at any time without notice. No license, whether express, implied, or otherwise, to any intellectual property rights is granted
by this publication. Except as set forth in Avenview Standard Terms and Conditions of Sale, Avenview assumes no liability whatsoever, and claims any
express or implied warranty, relating to its products are is strictly prohibited.
Quad Multi-Input Videowall Controller
with Audio Support and Rotation
Model #: MLT-PROWALL-4K
HBT-4K-C6-8X8E
Military Residential
Medical Aviation
Education Industrial
Corporate House Of Worship
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Product Application & Market Sectors
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SECTION 1: GETTING STARTED
1.1 IMPORTANT SAFEGUARDS
Please read all of these instructions carefully before you use the device. Save this manual for future
reference.
What the warranty does not cover
Any product, on which the serial number has been defaced, modified or removed.
Damage, deterioration or malfunction resulting from:
Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product
modification, or failure to follow instructions supplied with the product.
Repair or attempted repair by anyone not authorized by us.
Any damage of the product due to shipment.
Removal or installation of the product.
Causes external to the product, such as electric power fluctuation or failure.
Use of supplies or parts not meeting our specifications.
Normal wear and tear.
Any other causes which does not relate to a product defect.
Removal, installation, and set-up service charges.
1.2 SAFETY INSTRUCTIONS
The MLT-PROWALL-4K 4 screen display videowall processor has been tested for conformance to safety
regulations and requirements, and has been certified for international use. However, like all electronic
equipments, the MLT-PROWALL-4K should be used with care. Read the following safety instructions to
protect yourself from possible injury and to minimize the risk of damage to the unit.
Do not dismantle the housing or modify the module.
Dismantling the housing or modifying the module may result in electrical shock or burn.
Refer all servicing to qualified service personnel.
Do not attempt to service this product yourself as opening or removing housing may expose you to
dangerous voltage or other hazards
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment damage. If an object or liquid
falls or spills on to the housing, unplug the module immediately.
Have the module checked by a qualified service engineer before using it again.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device before
cleaning.
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1.3 REGULATORY NOTICES FEDERAL COMMUNICATIONS COMMISSION (FCC)
This equipment has been tested and found to comply with Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference in a residential installation.
Any changes or modifications made to this equipment may void the user’s authority to operate this
equipment.
Warning symbols
Description
ONLY USE THE PROVIDED POWER CABLE
OR POWER ADAPTER SUPPLIED. DO NOT
TAMPER WITH THE ELECTRICAL PARTS.
THIS MAY RESULT IN ELECTRICAL SHOCK
OR BURN.
DO NOT TAMPER WITH THE UNIT. DOING
SO WILL VOID THE WARRANTY AND
CONTINUED USE OF THE PRODUCT.
THE VIDEO BOARDS ARE VERY SENSITIVE
TO STATIC. PLEASE ENSURE IF RACK
MOUNTED OR INSTALLED ON A SURFACE,
IT SHOULD BE IN A GROUNDED
ENVIRONMENT.
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2.1 PACKAGE CONTENTS
Before you start the installation of the converter, please check the package contents.
1
MLT-PROWALL-4K
2 IR REMOTE
3 1 x Power brick (12V 3.33A)
5 Power Cord
User’s Manual
6
2.2 BEFORE INSTALLATION
Put the product on an even and stable location. If the product falls down or drops, it may cause
an injury or malfunction.
Don’t place the product in too high temperature (over 50°C), too low temperature (under 0°C) or
high humidity.
Use the DC power adapter with correct specifications and supplied with the unit. If improper
power supply is used the unit may malfunction and cause a fire.
Do not twist or pull by force ends of the video cable. It can cause malfunction.
4 IR Extender
V
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2.2 CABLE SPECIFICATION
To achievebest results with our MLT-PROWALL-4K we recommend a high quality 26 or 24 AWG HDMI cable with the
below specifications to maintain signal integrity and distances.
Features
•Full UHD 4K/ 60 to 18Gbps High Speed at up to 48 Bit
Deep Color
•UHD 4K/60 to 10.2 Gbps High Speed Deep Color up to 50ft
(Active Series), 25ft Passive
•Full HD Up to 1080p/60 up to 75ft
•True Professional grade heavy-duty 24 or 26 gauge oxygen-
free construction
•ProGrip connector utilizes up to 16 lbs of retention force to
help keep connector in place
•SureLength length indicators on the connector heads make
•it easy to organize for installations
•Available in 7 colors for easy cable identification
•Up to 32 audio channels and 21:9 aspect ratio
•Simultaneous delivery of dual video and audio streams
to multiple users
•Pro Grade Triple Shielding with 2x 100% coverage and 85%
Premium Tinned Copper Braid construction
•Ethernet Capable
•3D Ready
•Supports Deep Color and x.v. Color (Up to 48 Bit)
•5.1/7.1 Lossless Dolby TrueHD and DTS-HD Surround Sound
•Audio Return Channel & Lip-sync
•ATC Certified
•99.9% High Purity Copper Center Conductor
•Molded 24k Gold Plated HDMI male connectors on each end
•X-tra Flex CL3 rated jacket for easy installation
•RoHS Certified
•Lifetime Warranty
1. Unpack MLT-PROWALL-4K and connected with 12V DC power supply unit.
2. Check User
Guide
from page 10 to 17 to select the display mode # as you need. Please pay attention to the Bezel
Correction setting in page 10.
3. Set Display Mode dip SW based on the modes #. If the No. is 125, it means the dip SW pin 1, 2 & 5 should be set at ON
(up) position. All the rest is still at OFF (down) position.
4. Install the LCD display and connect with MLT-PROWALL-4K as showed in UM with correct position, angle and direction.
5. Select input port and set EDID to get optimized input resolution. Please see more details in page 19 & 49.
6. Power on signal source, MLT-PROWALL-4Kand LCD, then you will see the result.
7. If no input signal, it will automatically power off after 60 seconds. Once the input signal appears again, the system
will power on automatically.
8. If you want to set bezel compensation, please see page 10.
9. If you want to add PIP or display dual contents on the video wall, please enable PIP/POP mode.
10. If any change is required in Dip SW, please turn system OFF & ON again to get new setting.
11. Please check output LED indicators and make sure all output LED is ON.
12. Please note that poor cable or long distance connection may cause dot noise.
MLT-PROWALL-4K Advanced applications
using
remote controller
1. If MLT-PROWALL-4K is installed at a location that can’t be directly accessed by remote control, please connect
IR Extender and set IR receiver at a position that can be accessed by IR remote control.
2. Turn all Dip SW pins in [Main Input] to OFF position to switch the authority of the system control to OSD setting. If any
[Main Input] Dip SW is turned to ON position, MLT-PROWALL will follow the command from Dip SW settings but not
the settings from OSD menu.
3. If no input signal, the system will automatically power off after 60 seconds. You can set [Standby Time Out] to “0” to keep MLT-
PROWALL-4K in power on status even no input signal. Once you had selected an input port and input signal has been detected, MLT-
PROWALL-4Kwill wake up and send out the signal to LCD automatically.
4. Before you select specific display mode from OSD menu, please check Display Mode list. You also need to familiar
with OSD operation. After selecting display mode, the OSD will be also split into different sections.
5. Open OSD and navigate to [Video Wall] menu. You will find the icons for all display modes with the display mode
number at the bottom position. Please click on it to select the display mode you need.
6. For cascade and advanced operations, please see more details in User Manual. When you operate [Video Wall]
menu, it may have frame tear in the display. It will disappear after you power OFF/On the system.
7. After finishing OSD operation, please save the result in [Profile] menu. When you turn OFF/ON the system again, it
will remain the same setting without change.
8. If any of the [Main Input] Dip SW has been turned to ON position, the system will take Dip SW setting as first priority
and user needs to load [Profile] settings to show the setting from OSD menu operations.
IMPORTANT NOTES
VI
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Table of Contents
1 1 Introduction……………………………………………………………..……………….…
2 Features …………………………………………………………..………….………. 1
3 Tips for installation and operation…………………………………….................……... 2
4 Panel Description and key functions……………………………………….....…….…... 2
5 Preset display modes……………………………………………..…………….……….... 3
5.1 LCD (TV) selection.…………………….……………………..……………...…….. 3
5.2 Bezel compensation………………….……………………..……….……………... 3
5.3 PIP/POP settings…………………………………………….………….…………... 4
5.4 Preset display mode list…………………………………….……….……………... 5
5.5 How to set DIP SWITCH……………………….…………………….…….….…… 11
5.6 Signal source output resolution selection………………………………………..... 12
6 MLT-PROWALL-4K Application case study………………………………………….
6.1 Preset mode: Mode 145……………………..…………………….…...................... 13
6.2 Preset mode: Mode 00……………………………………………………..…....…... 13
6.3 Preset mode: Mode 01……………………………………………………..……….... 14
6.4 Preset mode: Mode 03……………………………………………………..……….... 14
7 Multiple MLT-PROWALL-4K cascade……………………...……………………………. 15
7.1 Setup procedures….………………………………………………………..………. 15
7.2 Signal source resolution selection…..…………………………………..……...... 15
7.3 Case study a: 4k/2k 4x4 video wall………………………………………….…….. 15
7.4 Case study B: 4k/2k 3x3 video wall……………………………………….………. 16
7.5 Case study C: 4k/2k 8x TV irregular video wall………………………….…........ 16
8 Multiple contents in cascaded display………………………………………………...... 17
9 Examples for cascaded display…………………………………………………………... 18
10 OSD menu and functions…………………………………………………………………. 28
10.1 [Picture] color adjustment………………………………………………………… 29
10.2 [Image Setup] for PC graphics VGA input………………………………………. 29
10.3 [Image Properties]…………………………………………………………………… 29
10.3.1 Color.……………………………………………………………………..…… 30
10.3.2 Scaling………………………………………………………………………… 30
10.3.3 PIP/POP settings……………………………………………………………. 30
10.3.4 Image Orientation…………………………………………………………….. 32
10.4 Video wall setting……………………………………………………………………… 33
10.4.1 Output Mode…………………………………………………………………... 33
10.4.2 Zoom……………………………………………………………………………. 34
10.4.3 Pan………………………………………………………………………………. 35
10.4.4 Overlap……………………………………………………………………….… 35
10.4.5 Example for two MLT-PROWALL-4KCascade…………………………….. 35
10.5 [Options]: OSD Miscellaneous Functions………………………………….. 36
13
10.5.1
10.5.2
10.5.3
10.5.4
10.5.5
[Information]: System Information…………………………………....……. 36
[Language]: OSD language………………………………………………....... 36
[Reset]………………………………………………………………………..…. 37
[Accessibility]………………………………………………………………....... 37
10.5.4.1 [Menu Time Out]………………………………………………………. 37
10.5.4.2 [Logo Time out]………………………………………………………… 38
10.5.4.3 [Standby Time Out]……………………………………………………. 38
[Setting]………...……………………………………………………….. 38
10.5.5.1 Audio [Mute]……………………………………………………………. 38
10.5.5.2 Frame Lock and Free Run mode……………………………………... 39
10.5.5.3 [Box ID]………………………………………………………………….. 39
10.5.5.4 [Profile] setting…………………………………………………………. 39
10.5.5.5 [Network]……………………………………………………………….. 40
10.5.5.5.1 RS232 setting………………………………………………………....... 41
10.5.5.5.2 Example of low cost RS232 controller……………..………….......... 42
10.5.5.6 [EDID] setting—Signal source output resolution setting………..... 42
MLT-PROWALL-4K is four channel high end 10-bit processor with 3D motion adaptive de-interlace, low angle smooth
algorithm and 3:2/2:2 film mode processing for creative irregular video wall processing.
It is a new concept video wall controller designed with 3 input & 4 output ports and with the capability for max. up to 256 pre-defined
display modes, targeting at the market with the requirement for irregular creative video wall. All the setting can be achieved through Dip
switch settings on MLT-PROWALL-4K. Pre-defined display modes include different rotation angle, position and array. Customized display
mode is possible to add in. PIP/POP function is embedded in MLT-PROWALL-4K. Dual contents can be displayed on the video wall at the
same time. One HDMI 4k/2k loop out port is convenient for daisy chain connection while cascading with multiple units of MLT-
PROWALL-4K for video wall larger than 4 LCD.
MLT-PROWALL-4K is designed with 3-4 TV as one display unit based on full HD panel with the same size and resolution. If user wants
to display with different LCD size, bezel dimension and resolution, then MLT-PROWALL-4K will be another solution. Advanced
applications can be implemented in MLT-PROWALL-4K through the use of OSD and remote controller.
1. To cascade multiple MLT-PROWALL-4K for bigger display.
2. To share 4k UHD content with multiple MLT-PROWALL-4K to display high resolution 4K video wall.
3. Able to execute image flip/rotation at 90/180/270 degrees. Image flip/rotation will be applied to all 4 output ports. User
can use this function to create more fancy applications in pre-defined display modes.
4. More flexible PIP/POP settings with flexible size, position and aspect ratio selection.
5. User can set up to 5 different display profiles in MLT-PROWALL-4K and recall it through IR remote or RS232.
It includes different input sources, PIP/POP setting, image flip and rotation.
6. While multiple MLT-PROWALL-4K cascade, user can set all MLT-PROWALL-4K combined into one big display
with single content or multiple contents in one video wall through remote controller or RS232.
FEATURES
• Four Output Video Wall Controller;
• 1080P output resolution on each port;
• Supports 4K/2K Input resolution with no compression;
• 10 bits 4:4:4 full bandwidth sampling with 3D de-interlace;
• Pre-defined display profiles;
• Selectable preset bezel correction;
• PIP/POP function;
• Front panel DIP Swtich selections, no PC required;
• Controlled through RS 232 or IR remote;
• HDMI Loop out port for daisy chain connection;
• Cascade with multiple MLT-PROWALL-4K for expansion;
• Supports display flipping and rotation;
• Bezel Compensation;
• 256 Preset Layouts
INTRODUCTION
1
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