Dahua DHL460UTS-E User Manual
46” (LED) Super Narrow Bezel Video Wall
Central Control Solution
ZheJiang Dahua Technology CO.,LTD.
2012.07
ii
Table of Contents
1 Summary ...................................................................................................................... 1
1.1 System Overview ............................................................................................... 1
1.2 Idea of Design.................................................................................................... 1
1.3 Hardware ........................................................................................................... 1
1.3.1 Display Dimension .................................................................................. 1
1.3.2 Equipment List ........................................................................................ 2
1.3.3 System Structure .................................................................................... 3
2 System Function ........................................................................................................... 4
2.1 Function Overview ............................................................................................. 4
2.2 Signal Display .................................................................................................... 5
2.3 Controlling Software .......................................................................................... 6
2.3.1 Software Interface................................................................................... 7
2.3.2 Software Function ................................................................................... 7
3 Main Device Intro .......................................................................................................... 9
3.1 DHL460UTS-E ................................................................................................... 9
3.1.1 Panel Features ....................................................................................... 9
3.1.2 Product Features .................................................................................. 10
3.1.3 Specifications ........................................................................................ 10
3.2 Central Control System ................................................................................... 12
3.2.1 Product Function................................................................................... 12
3.2.2 Port ....................................................................................................... 12
3.2.3 Specifications ........................................................................................ 13
3.3 DH-NVS0404DH .............................................................................................. 13
3.3.1 Product Traits ....................................................................................... 13
3.3.2 Specifications ........................................................................................ 14
3.4 Matrix ............................................................................................................... 15
3.4.1 Function and Application ...................................................................... 15
3.4.2 VGA Matrix Parameter ......................................................................... 15
3.5 DH-VGA0102 Distribution Amplifier ................................................................ 16
3.5.1 Product Intro ......................................................................................... 16
3.5.2 Specifications ........................................................................................ 16
3.5.3 Connection Overview ........................................................................... 17
4 Requirement for Installation ....................................................................................... 17
4.1 Project Preparation and Environment Requirements...................................... 17
4.1.1 Requirement for Power Supply ............................................................ 17
4.1.2 Requirements of Air-conditioning ......................................................... 18
4.1.3 Requirements of Temperature and Humidity ....................................... 20
4.1.4 Light Requirements .............................................................................. 20
4.1.5 Decoration Requirements ..................................................................... 20
4.1.6 Requirements of Maintenance Channel and Floor of Video Wall Display
System Device .................................................................................................... 21
4.1.7 Requirements of Load-Bearing ............................................................ 21
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4.1.8 Requirements of Anti-Dust ................................................................... 22
4.1.9 Requirements of Ground Connection ................................................... 22
4.1.10 Requirements of Fire Fighting .............................................................. 22
4.1.11 Requirements of Mechanical Shock and Vibration .............................. 22
4.1.12 Requirements of Magnetic Field ........................................................... 22
4.1.13 Requirements of Integrated Wiring ....................................................... 23
4.1.14 Requirements of Fixing Video Wall ...................................................... 23
4.2 Technical Training ........................................................................................... 23
Appendix 1: Company Overview ....................................................................................... 24
Appendix 2: Principal of Model Selection of Video Wall Display Plan (PDP/LCD/DLP/
Projection Combined) ........................................................................................................ 26
Appendix 3: Reference of Video Wall Design ................................................................... 28
1
1 Summary
1.1 System Overview
This video wall central control solution takes mainly economy and stability into
consideration and adopts the most stable B/S structure. Client may directly access server
end via WEB and. Within the LAN, user may operate the server via different client ends
without influences of PC. It eliminates control software problems due to PC breakdown.
The system can integrate video matrix/RGB matrix and other devices which accomplish
management and control of video wall splicing system. User also can connect to video
wall from iPad or any portable wireless terminal. The solution supports wired and wireless
access to video wall application.
1.2 Idea of Design
Economic: low cost, durability, low maintenance lost.
Stable: embedded structure, free from external environments effect.
Display Effect: High resolution, multi-layers, bright color.
Recognition: Splicing Video Wall has been adopted in many fields with high
recognition and easy operation.
Environment-friendly: low power consumption, durability, zero harmful ingredients,
full metal surface, zero radiation.
Reliability: authenticated by various professional tests and internal examinations; the
system is designed to promote compatibility and redundancy function.
1.3 Hardware
According to development need of xxxx control monitor center and to accomplish central
control, we recommend the 2x2 video splicing wall---DHL460UTS-E. It well fulfills the
development objective of control monitor center, requirements of physical environment
and technology, and follows principle of advancement, reliability, durability, compatibility,
extendibility and economy.
1.3.1 Display Dimension
The display dimension of DHL460UTS-E is shown in Figure 1- 1.
2
2048.0
1024.0
578.6
1157.21000
578.6
1000
245
1000
Figure 1- 1
1.3.2 Equipment List
Name
Description
Quantity
Demand
DHL460UTS-E
LCD Unit; double side splicing
5.7mm, brightness 450 cd/㎡,
LED backlight, super high
resolution, network decoder
module (optional)
4
Mandatory
DHM-VGA0808
RGB matrix, for input/output
switch of PC signal. High band
width, anti-cross file.
1
Mandatory
DH-VNS0404DH
Embedded digital HD decoder
1
Mandatory
DH-VWC
Central control system, to
manage video wall system and
matrix. B/S structure, Web
control; pure hardware
structure, no OS
1
Mandatory
Embedded Multi-Screen
Control Software
Video wall setup and daily
usage, may set preview format,
boot up/shut down and etc.
1
Mandatory
Project Wiring
Professional anti-interference
project wiring
1
Mandatory
DH-VGA0102 distribution
magnifier VGA output
High performance VGA
distribution magnifier: one VGA
input, one VGA local play, one
VGA remote send
4
Mandatory
3
1.3.3 System Structure
The system structure is shown in Figure 1- 2.
Figure 1- 2
4
2 System Function
2.1 Function Overview
The video wall is capable in functions of single screen, partial full screen, full screen
splicing of analog video, computer signal. See Figure 2- 1.
Figure 2- 1
Core of control adopts embedded device, which is stable and safe, effectively
eliminate problems such as virus and crash of windows system within operation of
video wall.
During construction, you just need one network cable to display the HD network video
stream signal on the video wall. It is free of the complicated cable layout, and the
signal quality decreasing resulting from the repeated decoding. . Detailed steps as
the following:
IP speed dome, network camera and other encode signal are sent into display unit
via switch, processed by HD decode module embedded in display unit, is able to
display 1-16 split scene, supporting any tour monitoring. See Figure 2- 2.
Figure 2- 2
When the video wall is connected, it supports multi-operators of video wall at the
same time. See Figure 2- 3.
Network
Decode
5
Figure 2- 3
Protocol is open and the controlling software of video wall can be integrated to the
security platform software.
The video wall support iPad and other tablet computers’ wireless control function.
See Figure 2- 4.
Figure 2- 4
2.2 Signal Display
The video wall central control system is connected to video wall via serial. PC and laptop
is connected to input port of RGB matrix via special cable, and RGB output port is
connected to video wall display unit. The window supports single screen, partial full
screen, and full screen splicing. See Figure 2- 5.
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Figure 2- 5
Analog camera, DVD, network video decoder and other video signals insert to input port
of video matrix and output port of video matrix is connected to video wall display unit. The
window supports single screen, partial full screen, and full screen splicing. See Figure 2-
6.
Figure 2- 6
RGB matrix and video matrix are connected to video wall central control system via serial.
Control port is connected to the network interface of central control system via Internet or
wireless access to central control system.
2.3 Controlling Software
Video wall controlling software DH-VWC adopts B/S structure. Any PC within LAN can
access, config and operate via IE without installation of any client software. It eliminates
risks of control from a single PC. DH-DSCS software also can smoothly operate on the
new wireless terminal developed by Dahua. User can control video wall from pad, mobile
phone and other portable control terminal.
7
2.3.1 Software Interface
The software interface is shown in Figure 2- 7.
Figure 2- 7
2.3.2 Software Function
Server
1) Window: Support adding and deletion of window, splicing zoom in, signal switch
and etc.
2) Preview format management: Support display splicing preview format setup,
max 20 and support user custom and schedule.
3) Signal source management: Signal source classification, rename, and matrix
mapping config.
4) Matrix management: Support domestic mainstream brands’ VGA matrix, DVI
matrix and video matrix; support user custom, manual matrix control of command
head, body and tail to achieve management over non-custom matrix.
5) Display unit: (LCD row column, port setup), support manual boot up and shut
down, schedule and signal switch.
6) Password management: Support custom of password.
7) Right management: Functions under each right group vary.
8) Third party support: Support third party development.
9) Serial setup: Basic parameter (bit rate, check bit and etc.) setup.
10) Backup management: Support backup and online upgrading.
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