NEC MultiSync M491 Manuals

Manuals and User Guides for NEC MultiSync M491. We have 1 NEC MultiSync M491 manual available for free PDF download: User Manual

NEC MultiSync M491 User Manual

NEC MultiSync M491 User Manual (97 pages)

Large Format Display

Brand: NEC | Category: Monitor | Size: 2.54 MB

Table of Contents

Table of Contents
2
Important Information
6
Recommended Use & Maintenance
12
Recommended Use
12
Maintenance
12
Installation
13
Setup Overview
14
Mounting (for Customer)
17
Prevent Tipping
17
Changing the Logo Ornament Position
17
Mounting (for Trained Installers)
18
Mounting Location
19
Orientation
19
Ventilation Requirements
20
Mounting on Ceilings
20
Attaching Mounting Accessories
21
Installing and Removing the Optional Table Top Stand
22
Noten
22
Parts Names and Functions
24
Control Panel
25
Terminal Panel
26
Wireless Remote Control
28
Connections
30
Wiring Diagram
31
Connecting to a Personal Computer
32
Connecting to a Computer with HDMI
32
Connecting a Computer with Displayport
32
Connecting to a Media Device with HDMI
33
Connecting to Audio Equipment with ARC Function
33
HDMI-CEC (Consumer Electronics Control)
33
HDMI-CEC Command
34
Internal Video Sources
35
Media Player
35
Option Board for the Monitor
35
Connecting a USB Device
36
Basic Operation
37
Power on and off Modes
38
Operating Range for the Remote Control
39
Using Power Management
39
Showing the Information OSD
40
Switching between Picture Modes
40
Setting the Aspect Ratio
41
OSD (On-Screen Display) Controls
42
Using the Media Player Menu
44
Media Player Menu
44
Advanced Operation
47
Creating a Power Schedule
48
Using Picture Modes
49
Setting Security and Locking the Monitor Controls
50
Password Security
50
Locking the Button Controls
52
Setting the Remote Control ID Function
54
External Control
55
Controlling the Monitor Via RS-232C
56
Controlling the Monitor Via LAN
57
HTTP Browser
58
Troubleshooting
61
Commands
64
Proof of Play
65
Screen Image and Video Signal Issues
67
No Picture
67
Image Persistence
67
The Image Is Blinking
67
The Image Is Unstable, Unfocused
68
Or Swimming Is Apparent
68
The Image Is Not Properly Reproduced
68
Selected Resolution Is Not Displayed Properly
68
Video Contrast Is Either too High or too Low
68
Hardware Issues
68
Button Does Not Respond
68
No Sound
68
The Remote Control Is Not Functioning
68
The SCHEDULE/OFF TIMER Function Is Not Working Properly
68
Snowy Picture, Poor Sound in TV
69
The USB Hub Does Not Operate
69
Interference in TV
69
RS-232C or LAN Control Is Not Available
69
The Monitor Goes into Standby Automatically
69
Media Player Function Does Not Recognize the USB Storage Device
69
Power Indicator Patterns
69
LED on the Monitor Is Not Lit (no Blue or Red Color Can be Seen)
69
LED Colors, Except for Blue, Are Blinking or Glowing
69
Compatible Signal List
71
M431
72
M491
73
M551
74
M651
75
OSD Controls List
79
Input
80
Picture
82
Audio
85
Schedule
86
Slot
87
Network
89
Protect
90
System
93
Disposing of Your Old NEC Product
96
Energy Saving
96

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