Connections, Connecting a Personal Computer

Connections

Before making connections:

*First turn off the power of all the attached equipment and make connections.

*Refer to the user manual included with each separate piece of equipment.

Connecting a Personal Computer

Connecting your computer to your LCD monitor will enable you to display your computerÕs screen image. Some video cards and pixel clock over 165MHz may not display an image correctly.

Your LCD monitor displays proper image adjusting the factory preset timing signal automatically.

Resolution	Scanning frequency		Remarks

	Horizontal	Vertical
	Horizontal	Vertical

640 x 480	31.5kHz	60Hz

800 x 600	37.9kHz	60Hz

1024 x 768	48.4kHz	60Hz

1280 x 768	48kHz	60Hz

1360 x 768	48kHz	60Hz	Recommended resolution

1280 x 1024	64kHz	60Hz	Compressed image

1600 x 1200	75kHz	60Hz	Compressed image

Connect the LCD Monitor to a Personal Computer

¥To connect the VGA IN connector (mini D-sub 15 pin) on the LCD monitor, use the supplied PC - Video RGB signal cable (mini D-sub 15 pin to mini D-sub 15 pin).

¥To connect the RGB/HV connector (BNC) on the LCD monitor, use a signal cable which is available separately (mini D-sub 15 pin to BNC x 5). Select RGB/HV from the INPUT button.

¥When connecting one or more LCD monitors, use the RGB OUT connector (BNC) (BNC INPUT only).

¥The AUDIO IN 1, 2 and 3 can be used for audio input. For connection, select [IN1], [IN2] or [IN3] from the AUDIO INPUT button.

LCD monitor

To RGB/HV IN

BNC x 5

LCD monitor (second monitor)

BNC x 5
BNC x 5
MiniDsub-	15pin
	To audio output

To analog RGB output

Mini D-sub 15 pin

PC or IBM compatible

English-14

LCD4620, LCD4020, LCD4620 specifications

The NEC LCD4620 is a robust and versatile 46-inch LCD display designed to cater to the demanding needs of various commercial environments, including retail, control rooms, and corporate settings. This display is known for its blend of advanced features, reliability, and performance that make it an excellent choice for professional applications.

One of the standout features of the NEC LCD4620 is its impressive resolution. With Full HD capabilities of 1920 x 1080 pixels, the display delivers sharp and vibrant images, ensuring that content is presented with optimal clarity. This high resolution enhances visual experiences, making it ideal for presentations, advertising, and information sharing.

The technology behind the NEC LCD4620 includes a combination of advanced panel technology and backlighting. It utilizes an S-IPS (Super In-Plane Switching) panel, which provides wide viewing angles of up to 178 degrees both horizontally and vertically. This characteristic is vital in public spaces where audiences may view the screen from various angles. Additionally, the display boasts a high contrast ratio, which enhances uniformity and depth in color reproduction.

The NEC LCD4620 is equipped with multiple connectivity options, including HDMI, VGA, and DVI inputs, allowing seamless integration with diverse systems and sources. These connectivity options make it versatile for various applications, whether connecting to a computer, media player, or digital signage network. The inclusion of a built-in USB port also enables media playback directly from USB devices, making it user-friendly for quick and easy content updates.

Another critical feature of the NEC LCD4620 is its durability and reliability. Designed for continuous operation, it can function for extended periods without the risk of overheating, making it suited for 24/7 environments. The display features a robust cabinet that is both aesthetically pleasing and functional, ensuring long-lasting performance in high-traffic areas.

Moreover, the NEC LCD4620 incorporates advanced energy-saving technologies to reduce power consumption, aligning with modern energy efficiency standards. This not only lowers operational costs but also supports environmental sustainability initiatives.

In conclusion, the NEC LCD4620 is a powerful 46-inch LCD display that combines high resolution, remarkable viewing angles, versatile connectivity, and robust design. It is an ideal solution for businesses and organizations seeking reliable displays that enhance visual communication and customer engagement.