Controlling the LCD monitor via RS-232C Remote Control

This LCD monitor can be controlled by connecting a personal computer with a RS-232C terminal.

NOTE: When you use this function, EXTERNAL CONTROL should be “RS-232C” (See page 23).

Functions that can be controlled by a personal computer are:

Power ON or OFF

Switching between input signals

Connection

LCD Monitor + PC

MultiSync

MultiSync

PC

 

 

 

 

RS-232C (IN)

RS-232C (OUT)

RS-232C (IN)

RS-232C (OUT)

IN

OUT

(Out)

 

 

 

 

 

 

 

 

 

 

 

 

RS-232C Cable

RS-232C Cable

MultiSync

NOTE: If your PC is equipped only with a 25-pin serial port connector, a 25-pin serial port adapter is required. Contact your dealer for details.

Check the “ID=ALL REPLY” setting in “EXTERNAL CONTROL”.

*In order to function, the RS-232C OUT terminal can only be connected to another monitor of the same model. Do not connect to other types of equipment.

To control monitor or multiple monitors that are daisy-chained together please use the control command. Instructions for the control command can be found on the CD included with the display. The fi le is called “External_control.pdf”.

Multiple monitors that are daisy-chained have a limit to the conectable monitor.

1) Interface

PROTOCOL

RS-232C

BAUD RATE

9600 [bps]

DATA LENGTH

8 [bits]

PARITY BIT

NONE

STOP BIT

1 [bit]

FLOW CONTROL

NONE

This LCD monitor uses RXD, TXD and GND lines for RS-232C control.

The reverse type cable (null modem cable) (not include) should be used for RS-232C control.

English-30

Page 32
Image 32
NEC V423AVT user manual Connection, English-30

V423AVT specifications

The NEC V423AVT is a high-performance 42-inch LCD display specifically designed for a variety of commercial applications. Renowned for its versatility and outstanding visual quality, this model stands out in a crowded market due to its advanced features and reliable technology.

One of the main highlights of the NEC V423AVT is its impressive screen resolution. With a native resolution of 1920 x 1080 pixels, the display delivers sharp and vibrant images, making it ideal for digital signage, retail displays, and conference room presentations. The high-definition capabilities allow for clear text and detailed graphics, essential for conveying information effectively.

The NEC V423AVT also boasts a remarkable brightness level of 450 cd/m², ensuring visibility even in well-lit environments. This is particularly beneficial for outdoor signage or brightly lit indoor settings where maintaining image clarity is crucial. Coupled with a contrast ratio of 4000:1, the display produces vivid colors and deep blacks, enhancing the overall viewing experience.

Another significant feature of the V423AVT is its advanced connectivity options. Equipped with multiple input sources, including HDMI, DVI, and VGA, this display is adaptable to various multimedia devices. It supports both analog and digital signals, enabling seamless integration with existing systems. The built-in USB port allows for easy content management and playback directly from USB drives, simplifying operations for users.

In terms of durability and design, the NEC V423AVT is constructed to withstand continuous operation. It is engineered for 24/7 usage, making it a reliable choice for demanding environments like airports, shopping malls, and control rooms. The slim bezel design not only enhances aesthetics but also maximizes the active display area, making it visually appealing while providing an uninterrupted viewing experience.

The V423AVT incorporates advanced thermal management technologies, ensuring optimal performance and longevity. This helps prevent overheating during prolonged use, further extending the lifespan of the display.

Overall, the NEC V423AVT is an exceptional LCD display that combines cutting-edge technology, versatility, and reliability. With its high-resolution display, robust construction, and extensive connectivity options, it caters to a wide range of commercial applications, making it an excellent investment for businesses looking to enhance their visual communication capabilities.