NEC 4620 Attaching Mounting Accessories, Attach Mounting Accessories, Ventilation Requirements

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Attaching Mounting Accessories

The display is designed for use with the VESA mounting system.

1. Attach Mounting Accessories

Mounting accessories can be attached while the monitor is on the Tabletop Stand in the upright position (Figure 1). Be careful to avoid tipping monitor when attaching accessories. After accessories are attached, stand can be removed.

VESA Mounting Interface

Tabletop Stand

Figure 1

Mounting accessories can be attached with the monitor in the face down position. To avoid damaging the screen face, place the protective sheet on the table underneath the LCD (Figure 2). The protective sheet was wrapped around the LCD in the original packaging. Make sure there is nothing on the table that can damage the monitor.

When using mounting accessories other than NEC compliant and approved, they must comply with the VESA- compatible mounting method. NEC strongly recommends using screws M6 size and 10mm in length. If using screws longer than 10mm, check the depth of the hole. (Recommended Fasten Force: 470-635N¥cm)

NEC recommends using mounting interface that comply with UL1678 standard in North America.

Protective Sheet

Table

Tabletop Stand

Figure 2

2. Installing and removing stand

CAUTION: Installing and removing the stand must be done by two or more people.

How to install stand

1.Please turn monitor off.

2.Place stand onto monitor with the long ends of the feet in front of the monitor.

3.After inserting stand in guide block, fasten thumbscrews on both sides of the monitor.

How to remove the stand

1.Spread the protective sheet on a flat surface, such as a desk.

2.Place monitor on the protective sheet.

3.Remove thumbscrews with a screwdriver or with your fingers and place them in a safe place for reuse.

Thumbscrews

Stand

NOTE: Place stand onto monitor so that the long end of the feet are in the front.

CAUTION: Handle with care when mounting LCD monitor stand and avoid pinching your fingers.

3. Ventilation Requirements

When mounting in an enclosure or in a recessed area allow heat to disperse, leave space between surrounding the monitor and surrounding objects allow heat to disperse, as shown in Figure 3.

Figure 3

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Contents MultiSync LCD4020 MultiSync LCD4620 Index TV TunerCanadian Department of Communications Compliance Statement FCC InformationEnglish-1 Important Information DeclarationDisposing of your old NEC product Declaration of the ManufacturerSafety Precautions, Maintenance & Recommended Use Contents Parts Name and Functions Control PanelTerminal Panel Wireless Remote Control Operating Range for the Remote Control Handling the remote controlInstallation Attaching Mounting Accessories Attach Mounting AccessoriesInstalling and removing stand Ventilation RequirementsPrevent Tipping English-11Setup Determine the installation locationInstall the remote control batteries Connect the supplied power cordSwitch on the power of all the attached external equipment Adjust the soundAdjust the screen See pages 24 Adjust the image SeeConnecting a Personal Computer ConnectionsBefore making connections Connect the LCD Monitor to a Personal ComputerConnecting to a Macintosh Computer Connect the LCD Monitor to MacintoshEnglish-15 Connecting with Digital Interface Equipment Connect the LCD Monitor to a Computer with a Digital OutputEnglish-16 Connecting a DVD Player with component out Connect the LCD Monitor to a DVD PlayerEnglish-17 RCAConnecting a DVD Player with Hdmi out Connecting a DVD Player with Scart outEnglish-18 ScartConnecting to a Stereo Amplifier Connect the LCD Monitor to a Stereo AmplifierEnglish-19 Connecting to a TV Precautions when connecting the antennaEnglish-20 Power on and OFF Modes Basic OperationEnglish-21 Power Indicator Using Power ManagementPicture Mode Information OSDOSD On-Screen-Display Controls English-23English-24 English-25 English-26 English-27 English-28 TV Tuner Scan Mode English-29Image Sticking of LCD Panel RecommendationsEnglish-30 English-31 Connect PC and LCD4020/LCD4620Connection English-32English-33 Features English-34Troubleshooting Specifications LCD4020 Product SpecificationsEnglish-36 Specifications LCD4620 English-37Pin Assignment English-38Manufacturer’s Recycling and Energy Information Energy SavingWeee Mark European Directive 2002/96/EC

4020, 4620 specifications

The NEC 4620 and NEC 4020 are significant models in the realm of telecommunications, particularly noted for their sophistication and capabilities in network management and communication systems. These systems have been crucial in advancing telecommunications infrastructure for businesses and organizations, delivering efficient solutions to manage calling patterns and other communication functions.

The NEC 4620 is renowned for its robust performance and versatility. Designed for small to medium-sized enterprises, this model integrates voice and data communication seamlessly. One of its main features is the support for both legacy telephone systems and modern VoIP technology, allowing businesses to transition gradually while ensuring no disruption in service. It also supports a wide range of telephony applications, enhancing its functionality and usability across various business environments.

A standout characteristic of the NEC 4620 is its scalability. It can be easily expanded to accommodate the growing needs of an organization, providing investment protection as businesses evolve. The system also boasts advanced call handling features, including call forwarding, voicemail, and conferencing capabilities, ensuring efficient communication within and outside the organization.

On the other hand, the NEC 4020 targets larger enterprises with more demanding communication needs. It offers higher capacity and more extensive integration options. This model is built with advanced technologies that support unified communications, allowing seamless collaboration among team members. One of its key technological advancements is its ability to integrate with various third-party applications, providing organizations with customized solutions that cater to their unique workflow and operational requirements.

Both the NEC 4620 and 4020 embrace the concept of unified communications, ensuring that voice, video, and data are effectively converged. This capability not only enhances productivity but also promotes better customer service through improved response times and communication transparency. Additionally, these systems are equipped with robust security features, ensuring that sensitive communication data remains protected from unauthorized access.

With their state-of-the-art technologies and features, the NEC 4620 and 4020 represent a significant investment in the future of organizational communication. As businesses increasingly rely on advanced telecommunications systems to drive growth and efficiency, these models stand out as premier solutions that empower organizations to navigate the complexities of modern communication effectively.