NEC MultiSync UN552V

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English−90

Chapter 8 Troubleshooting

This Chapter Includes:

> “Screen Image and Video Signal Issues” on page 91

> “Hardware Issues” on page 92

> “Image Persistence” on page 94

Main Page

Table of Contents2
Registration Information5
Important Information6
Safety Precautions, Maintenance & Recommended Use7
Safety Precautions and Maintenance7
Recommended Use7
Cleaning the LCD Panel8
Cleaning the Cabinet8
Features9
Installation10
Setup Overview11
Mounting13
Mounting Location15
Orientation15
Ventilation Requirements16
Attaching Mounting Accessories17
Using a Wall Mount Adapter17
Installing and Removing the Optional Table Top Stand18
Installing an Option Board19
Installing an Optional Sensor Unit20
Parts Name and Functions21
Control Panel22
Terminal Panel23
Wireless Remote Control (Optional)25
Connections27
Wiring Diagram28
Connections28
External Video Connections29
Connecting to a Personal Computer29
Connecting to a Media Device with HDMI30
Internal Video Sources31
Media Player32
Option Boards for the Monitor33
Connecting a USB Device34
Noten34
English−2334
Basic Operation35
Power on and off Modes36
Operating Range for the Optional Remote Control37
Using Power Management37
Showing the Information OSD38
Switching between Picture Modes38
Setting the Aspect Ratio39
Using Point Zoom40
OSD (On-Screen-Display) Controls41
Using the Media Player43
File Display Screen44
Playing Files45
Configuring the Slideshow Settings46
Enabling Auto Play47
Displayable/Playable Files48
Advanced Operation49
Creating a Power Schedule50
Advanced Color Adjustment51
Using the Spectraview Engine51
Using Stand-Alone Calibration54
Using Other Picture Modes57
Multi-Picture Mode58
PIP (Picture-In-Picture) Matrix60
Setting Security and Locking the Monitor Controls62
Password Security62
Locking the Button Controls63
Media Player Settings66
Network & Other Settings67
Copying Files to the Microsd Memory Card68
Using Emergency Contents72
Multi-Monitor Setup73
Connecting Multiple Monitors74
Video out Connection76
Setting the Remote Control ID Function77
External Control79
Connecting Interfaces80
Commands80
Supporting HDMI CEC Command82
Controlling the Monitor Via RS-232C83
Controlling the Monitor Via LAN84
Multiple Monitors Connection85
Network Setting by Using an HTTP Browser86
OSD Menu Settings in the Monitor Web Controls87
Network Settings88
Intelligent Wireless Data92
Proof of Play93
Screen Image and Video Signal Issues96
Image Persistence98
Specifications99
Un552100
Un552V101
External Resources102
OSD Controls List104
Input105
Picture105
Audio110
Schedule110
Multi-Input112
Osd115
Multi-Display116
Display Protection120
Control121
System126
Compute Module127
Disposing of Your Old NEC Product129
Energy Saving129

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