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
