NEC 4620, 4020 user manual Terminal Panel

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Terminal Panel

In Out

1AC IN connector

Connects with the supplied power cord.

2DVI IN (DVI-D)

9AUDIO OUT*

To output the audio signal from the AUDIO IN 1, 2, 3, HDMI, and TV jack to an external device (stereo receiver, amplifier, etc.).

To input digital RGB signals from a computer or HDTV device having a digital RGB output.

* This connector does not support analog input.

3VGA IN (mini D-Sub 15 pin)

To input analog RGB signals from a personal computer or other RGB equipment.

4RGB/HV IN [R, G, B, H, V] (BNC)

To input analog RGB signals or signals from other RGB equipment.

This is also to connect equipment such as a DVD player, HDTV device and Set-Top-Box. A Sync-on-Green signal can be connected to the G connector.

5RGB/HV OUT (BNC)

To outputs the signal from the RGB/HV IN connector to an input on a separate device.

6HDMI connector*

To input digital HDMI signals.

7DVD/HD connector (RCA)*

Connecting equipment such as a DVD player, HDTV device, or Set-Top-Box.

8AUDIO IN 1, 2, 3*

To input audio signal from external equipment such as a computer, VCR or DVD player.

10VIDEO INPUT/OUTPUT Connector*

VIDEO IN connector (BNC and RCA): To input a composite video signal. BNC and RCA connectors are not available at the same time (Use only one input).

VIDEO OUT connector (BNC): To output the composite video signal from the VIDEO IN connector.

S-VIDEO IN connector (Mini DIN 4 pin): To input the S-video (Y/C separate signal). See page 28, S-VIDEO MODE SETTING.

11EXTERNAL CONTROL (D-Sub 9 pin)

IN connector: Connect RS-232C input to external equipment such as a PC in order to control RS-232C functions.

Out connector: Connect RS-232C output. To connect to multiple MultiSync monitors via RS-232C daisy Chain.

12EXTERNAL SPEAKER TERMINAL*

To output the audio signal from AUDIO 1, 2, 3, HDMI and TV jack.

Note: This speaker terminal is for 15W + 15W (8 ohm) speaker.

13Option board slot

Slot for board accessories. Please contact your supplier for detail information.

14Antenna Input*

Connects to antenna or to TV signal.

15Kensington Lock

For security and theft prevention.

*: The product you purchased may not have this feature.

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Contents MultiSync LCD4020 MultiSync LCD4620 Index TV TunerEnglish-1 Canadian Department of Communications Compliance StatementFCC Information 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 ComputerEnglish-15 Connecting to a Macintosh ComputerConnect the LCD Monitor to Macintosh English-16 Connecting with Digital Interface EquipmentConnect the LCD Monitor to a Computer with a Digital Output 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 ScartEnglish-19 Connecting to a Stereo AmplifierConnect the LCD Monitor to a Stereo Amplifier English-20 Connecting to a TVPrecautions when connecting the antenna English-21 Power on and OFF ModesBasic Operation 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-29English-30 Image Sticking of LCD PanelRecommendations English-31 Connect PC and LCD4020/LCD4620Connection English-32English-33 Features English-34Troubleshooting English-36 Specifications LCD4020Product Specifications Specifications LCD4620 English-37Pin Assignment English-38Weee Mark European Directive 2002/96/EC Manufacturer’s Recycling and Energy InformationEnergy Saving

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.