Related Manuals for NEC MultiSync CB751Q
Summarization of Contents
Supplier's Declaration of Conformity
Cable Information
Guidance on using specified cables to avoid radio and television interference.
FCC Information and Compliance
Details FCC rules, warnings, and measures for avoiding radio frequency interference.
Important Information and Safety
General Warnings and Cautions
Provides critical warnings and cautions regarding electrical shock, product usage, and maintenance.
Power Cord Usage Guidelines
Details correct power cord selection and usage based on region and safety standards.
Safety Precautions, Maintenance, and Usage
Safety Precautions and Maintenance
Covers essential safety measures and maintenance practices for optimal product performance.
Recommended Use and Ergonomics
Provides ergonomic advice and tips for maximizing monitor performance and user comfort.
Cleaning Procedures
LCD Panel Cleaning
Instructions for safely cleaning the LCD panel surface with a soft cloth.
Cabinet Cleaning Instructions
Guidelines for cleaning the monitor's exterior cabinet using appropriate cleaning agents.
Installation and Mounting
Mounting Guidelines
Instructions and warnings for mounting the monitor safely on walls or ceilings.
Mounting Location Requirements
Specifies suitable locations for mounting, considering structural integrity and ventilation.
Ventilation Requirements
Details necessary clearance for heat dissipation in enclosed or recessed mounting areas.
Attaching Mounting Accessories
Instructions on how to attach mounting accessories to the monitor.
Parts and Controls
Control Panel Overview
Identifies and explains the functions of the monitor's physical control buttons.
Connectivity Ports and Interfaces
Rear USB and Touch Ports
Details the rear USB 2.0 ports and the Touch signal output port.
Video and Audio Inputs
Explains HDMI, VGA inputs for video and AUDIO IN for external computer audio.
Digital Audio Output and Network Ports
Covers SPDIF optical output, LAN port for network connection, and AC power connections.
Wireless Remote Control Functions
Power, Mute, and Input Controls
Details the remote's buttons for power control, audio muting, and input source selection.
Navigation and System Keys
Explains navigation keys, menu access, and system-related functions like Home and Blank Screen.
Function and Numeric Keys
Covers the function keys (F1-F12), numeric keys, and other special function buttons.
Remote Control Operation
Remote Control Operating Range
Specifies the optimal distance and angle for effective remote control operation.
Remote Control Handling Precautions
Provides guidelines on how to handle the remote control to prevent damage or malfunction.
Initial Setup
Installation Location Determination
Guidance on selecting an appropriate location for monitor installation, including safety cautions.
Remote Control Battery Installation
Step-by-step instructions for installing or replacing batteries in the remote control.
Connecting External Equipment
Instructions for connecting external devices before powering on the monitor.
Connecting and Initial Adjustments
Power Cord and Cable Information
Details on connecting the power cord and cable types for optimal signal reception.
Power On and Equipment Operation
Steps for switching on external equipment and operating the monitor.
Image and Sound Adjustments
Guidance on adjusting sound volume, screen position, image settings, and backlight.
Connection and Settings Overview
Wiring Diagram for Connections
Visual representation of how to connect various devices to the monitor.
Connection Terminal Guide
Table mapping connected equipment to specific input terminals and remote control buttons.
Connecting Computer and AV Equipment
Connecting to an External Computer
Detailed steps for connecting a computer via VGA, HDMI, and USB for display and touch.
Connecting Audio and Video Equipment
Instructions for connecting audio and video equipment with HDMI output to the monitor.
Connection Types
RS-232C Connection
Guide for connecting the monitor to a computer using an RS-232C serial cable.
LAN Connection
Instructions for establishing a network connection using a LAN cable.
USB Connection
Details on connecting USB devices such as keyboards, mice, and storage drives.
PC and HDMI Connections
Connecting a Personal Computer
Information on connecting a PC for video output, including resolution and timing compatibility.
Connecting HDMI Devices
Guidance on connecting devices via HDMI, including audio output settings.
Connecting USB Devices
Instructions for connecting USB storage devices, including power supply and cable notes.
Basic Operation
Power ON and OFF Modes
Explains how to turn the monitor on and off using the main switch and remote control.
Monitor Indicators and Aspect Ratio
Power Indicator Status
Describes the meaning of different LED indicator statuses during operation.
Aspect Ratio Settings
Details the supported aspect ratios (4:3, 16:9, PTP) for VGA and HDMI inputs.
Media Information and Specifications
Resolution and Motion JPEG Specs
Lists supported resolutions and specifications for Motion JPEG playback.
Audio and Video Bit Rate Information
Details supported audio sample rates and bit rates for various audio codecs.
OSD Controls and Settings
OSD Settings Overview
Introduction to accessing and navigating the On-Screen-Display menu.
General OSD Settings
Configuration options for input selection and audio/brightness adjustments within OSD.
OSD Audio Settings
Audio Settings Configuration
Adjusts volume, bass, treble, balance, and sound modes for audio output.
OSD Screen Settings
Screen Settings Configuration
Allows adjustment of aspect ratio (16:9, 4:3, PTP) for optimal picture display.
OSD Display Settings
Display Settings Configuration
Adjusts brightness, contrast, picture mode, and color temperature for image quality.
OSD Adjust Settings
Adjust Settings (VGA Input)
Fine-tunes H/V position, clock, and phase for VGA input signals.
System Settings
Wireless and Network Settings
Configure wired network settings, IP address, gateway, Netmask, DNS, and Proxy.
Sharing and Network Functions
Manage SAMBA sharing service and network functions like External Control and AMX.
Device Settings
Configure wallpaper, storage, sound, and applications.
Personal Settings
Adjust language, input, security, and startup preferences.
System Settings
Set date and time, and view device information.
Web Browser Usage
Access websites by connecting to the network and using the browser function.
Network Functions Configuration
Network Functions
Enable or disable External Control, NaViSet Administrator 2, and AMX Device Discovery.
OS User Manual Introduction
OS User Manual Introduction
Overview of the OS as an application operating system for intelligent tablet computers.
OS User Manual Navigation
Sidebar Functions
Explains how to access and use the sidebar, including its functions like Back and Home keys.
Back Key Functionality
Returns to the previous operating interface when pressed.
Home Key Functionality
Returns the user to the desktop or main screen when pressed.
Recent Tasks Display
Shows recently used applications and allows switching or deleting them.
OS User Manual Tools
Annotation Tools
Features for writing, erasing, gesturing, and taking screenshots on the screen.
Screen Freezing Function
Allows freezing the screen and zooming in or out on the current display.
Small Tools Suite
Includes tools like spotlight, countdown timer, stopwatch, and air class features.
OS User Manual Tools (Continued)
Countdown Timer Tool
Provides a countdown timer with start, pause, and reset functionalities.
Stopwatch Tool
A stopwatch tool for timing events, with pause and reset functions.
Air Class Features
Features for class interaction, including QR codes for joining and a menu bar.
OS User Manual Interactive Tools
Voter Tool for Quizzes
Allows students to answer questions and displays statistics of responses.
Judge Tool for Assessments
Facilitates assessment of student answers and displays response statistics.
OS User Manual Response Tools
Responder Tool
Enables students to respond to questions by pressing the [OK] key.
Selector Tool for Random Picking
Randomly selects participants from the class for questions or participation.
OS User Manual Communication and Input
Message Feature
Allows students to publish comments via mobile phone, displayed in real time.
Manager Feature (QR Code)
Displays a QR code for students to join the class easily.
Input Signal Switching
Allows switching between different input signal sources.
Mosaic Collaboration Suite
Mosaic Suite Introduction
Overview of Mosaic Canvas and Connect for content sharing and collaboration.
Mosaic System Requirements
Specifies the platform and connection requirements for Mosaic Connect and Canvas.
Mosaic Installation and Activation
Information on pre-installed software and how to launch Mosaic applications.
Mosaic Connect Usage
Mosaic Connect Home Screen
Details the information displayed on the Mosaic Connect home screen.
Creating a Mosaic Connect Session
Instructions on how to create a new session within Mosaic Connect.
Joining a Mosaic Connect Session
Guidance for new users on how to join a session via web or software.
Mosaic Connect Joining Methods
Joining via Native Application
Steps to join a session using the downloaded native Mosaic Connect application.
Joining via AirPlay Mirroring
Instructions for joining a session using Apple's AirPlay screen mirroring feature.
Mosaic Connect Web and Management
Joining via Web Browser
Connect to sessions using a web browser by visiting the specified website.
Mosaic Connect Client Toolbars
Features available in the client toolbar for screen sharing and pausing.
Managing Attendees
Inviting attendees to present and managing screen sharing permissions.
Mosaic Connect Settings Menu
Accessing and configuring general, display, network, and security settings.
Mosaic Connect General and Display Settings
Mosaic Connect General Settings
View and edit device information like version, serial number, IP, and room name.
Mosaic Connect Display Settings
Change the background image for the Connect home screen, including image size recommendations.
Mosaic Connect Network and Security
Network and Connection Options
Enable/disable AirPlay and Cloud connections for the Mosaic Connect unit.
Mosaic Connect Security Settings
Configure local connections and PIN requirements for enhanced security.
Mosaic Canvas Features
Mosaic Canvas Overview
Introduction to Mosaic Canvas, a digital whiteboard tool for collaboration.
Mosaic Canvas Toolbar
Details the various tools available in the Canvas toolbar, such as pen, highlighter, and shape tools.
Mosaic Canvas Board Management
Saving and Downloading Boards
Options to download current or all boards as PDF, and choose a save folder.
Adding New Boards
Instructions on how to add new or duplicate boards within Mosaic Canvas.
Mosaic Canvas Board Operations
Renaming, Duplicating, and Deleting Boards
Procedures for managing boards via the top-left corner menu.
Saving, Opening, and Exiting Boards
Accessing the menu to create new boards, open saved boards, save current work, or exit.
Undo and Redo Functionality
Using the undo/redo buttons to reverse or reapply actions performed on the canvas.
File Management
File Browsing Overview
Accessing and browsing system files, including documents, media, and USB devices.
Browsing Files by Category
Organizing and viewing files by type: All, Doc, Note, Picture, Media, and Search.
Resource Operations
Performing actions on files: selecting, copying, cutting, pasting, deleting, and renaming.
File Management Features
File Ordering and Display
Sorting files by name, type, size, or time; switching between tile and list views.
Exiting File Browser
Procedure to exit the file browsing interface and return to the homepage.
System Settings and Browser
Wireless and Network Settings
Configure network connectivity, IP address, mask, and gateway.
Sharing and Network Functions
Manage SAMBA sharing and network functions like External Control and AMX.
Device Settings
Configure wallpaper, storage, sound, and applications.
Personal Settings
Adjust language, input, security, and startup preferences.
System Settings
Set date and time, and view device information.
Web Browser Usage
Access websites by connecting to the network and using the browser function.
System Maintenance Tools
Keeper Utility Overview
Performs memory optimization, garbage cleaning, and hardware checking.
Keeper Maintenance Functions
Utilize one-key optimize, memory clean, and garbage clean for system health.
Keeper Version and Exit
View system version and exit the Keeper utility.
Mosaic Connect Network and Security
Mosaic Connect Introduction
Overview of Mosaic Connect wireless presentation solution and its platforms.
Mosaic Connect Infrastructure
Details encryption protocols, backend services, and network architecture.
Mosaic Connect Features and Security
Amazon AWS Cloud Services
Information on Amazon AWS as the managed cloud service provider for Mosaic Connect.
Mosaic Connect Features
Details API usage, encryption, and peer-to-peer connection methods.
Meeting ID and PIN Management
How meeting IDs and optional PINs are generated and used for connection.
Cloud Connectivity Options
Managing cloud access and local network connectivity for Mosaic Connect.
Software Updates
Process for receiving and installing software updates for Mosaic Connect.
Mosaic Connect Security Measures
Covers authentication, data transfer encryption, and P2P connection security.
Access Point and Wi-Fi Connectivity
Using the unit's access point or as a Wi-Fi client for network connections.
Firewall and Proxy Configuration
Firewall Port Requirements
Specifies required ports and protocols for remote and local connections.
Proxy Support Configuration
Details supported proxy types (HTTP, SOCKS5, PAC) for Mosaic Connect software.
RS-232C Control
RS-232C Connection Setup
Steps to connect a computer via RS-232C for monitor control functions.
RS-232C Interface and Pin Assignment
RS-232C Interface Specifications
Details protocol, baud rate, data length, parity, stop bit, and flow control.
RS-232C Pin Assignment
Diagram and pinout for the D-Sub 9-pin connector used for RS-232C control.
LAN Control
Connecting to a Network via LAN
Instructions for connecting the monitor to a network using a LAN cable for control.
External Device Connectivity
Connecting External Devices
Methods for connecting external devices via RS-232C terminal or LAN port.
Interface and Control Commands
RS-232C Interface Details
Specifications for the RS-232C interface, including protocol and data parameters.
LAN Interface Details
Specifications for the LAN interface, including protocol and communication speed.
Control Command Diagram
Provides command codes for controlling monitor functions via RS-232C or LAN.
Troubleshooting Common Issues
Troubleshooting: No Picture
Steps to resolve issues where no image is displayed on the monitor.
Troubleshooting: Power Button Issues
Solutions for when the monitor's power button or remote control is unresponsive.
Troubleshooting: Image Persistence
Explains image persistence and methods to alleviate it on LCD screens.
Display and LED Indicator Issues
Addresses image blinking, instability, unfocused display, and LED status errors.
Troubleshooting: Application Instability
Guidance on resolving unstable application behavior.
Troubleshooting Audio and Connectivity
Troubleshooting: No Sound
Steps to resolve issues with audio output, including mute and volume settings.
Troubleshooting: TV Interference
Tips for reducing interference with TV reception, such as checking shielding.
Troubleshooting: Control Connectivity
Resolving issues with RS-232C or LAN control connectivity and cable requirements.
Troubleshooting: USB Media Player
Steps to ensure the USB storage device is recognized by the Media Player.
Troubleshooting: Auto Standby
Checking the 'OFF TIME' setting to prevent the monitor from entering standby automatically.
Environmental Information
Product Disposal and Recycling
Provides guidance on environmentally sensitive disposal and recycling of old NEC products.
Energy Saving Features
Details the monitor's advanced energy saving capabilities and modes.
MPEG-4 Licensing Notice
MPEG-4 AVC License
Information regarding the MPEG-4 AVC patent portfolio license for personal use.
MPEG-4 Visual License
Details the MPEG-4 Visual patent portfolio license for personal, non-commercial use.
GPL/LGPL Software Licenses
Open Source Software List
Lists open source software used, their versions, and licenses (Apache, BSD, GPL, LGPL).
End-User License Agreement (EULA)
EULA Definitions and Interpretation
Defines key terms used within the End-User License Agreement.
EULA Licensor Property Rights
States that software copyright and IP rights remain with the Licensor.
EULA License Grant
Grants a non-exclusive license to install and use the software.
EULA License Restrictions
Outlines limitations on copying, modifying, transferring, and reverse engineering the software.
EULA Software Transfer
Specifies conditions for transferring software licenses and company rights.
EULA Terms and Warranties
EULA Cloud Services Provision
Details the provision of Cloud Services, including availability and service disruptions.
EULA Software Ownership
Confirms Licensor's ownership of software copyright and intellectual property rights.
EULA User Undertakings
Lists user obligations regarding software usage, notification, and copyright notices.
EULA Limited Warranty
Outlines the warranty period and conditions for software defects.
EULA Disclaimer of Warranties
Disclaims all other warranties, express or implied, regarding software quality and performance.
EULA Limitation of Liability
Specifies the Licensor's maximum liability and exclusive remedy for software issues.
EULA Liability and General Terms
EULA Exclusion of Consequential Damages
Excludes Licensor liability for indirect, consequential, or incidental damages from software use.
EULA User Statutory Rights
Explains user legal rights that may vary by jurisdiction and are not affected by the agreement.
EULA Privacy Policy
States that software and cloud service use is governed by the Licensor's Privacy Policy.
EULA Agreement Term
Defines the agreement's effectiveness and conditions for termination.
EULA General Provisions
Covers governing law, arbitration, entire agreement, and severability clauses.
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