OFFICE DATA DESIGN SHEET

Table 3-1identifies the function name of each circuit card used for the system.

Table 3-1 Circuit Card Function Name

SYMBOL

DESCRIPTION

 

 

ATI

Attendant Console Interface

 

 

BWT

Bothway Trunk

 

 

CCH

Common Channel Handler

 

 

CFT

Conference Trunk

 

 

COT

Central Office Trunk

 

 

CPR

Central Processing Rack

 

 

DCH

D Channel Handler

 

 

DID

Direct Inward Dialing

 

 

DIT

Direct-In Termination

 

 

DLC

Digital Line Circuit

 

 

DOD

Direct Outward Dialing

 

 

Dterm

Digital Multi-Function Telephone

DTI

Digital Interface

 

 

DTL

Data Terminal Line Circuit

 

 

ELC

Electronic Line Circuit

 

 

EMT

Equipment & Maintenance Trunk

 

 

HWU

Howler Tone Unit

 

 

IOC

Input/Output Controller

 

 

LC

Line Circuit

 

 

LTST

Line Test

 

 

MDF

Main Distribution Frame

 

 

MFCT

Multi-frequency Trunk

 

 

MUX

Multiplexer

 

 

ODT

Office Data Trunk

 

 

OSC

Oscillator for 1-IMG

 

 

PFT

Power Failure Transfer

 

 

PLO

Phase Lock Oscillator for 4-IMG/IPX-U

 

 

RGU

Ringing Generator Unit

 

 

RST

Register Sender Trunk

 

 

TLT

Tie Line Trunk

 

 

TSW

Time Switch

 

 

NDA-24298CHAPTER 3

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Issue 1

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NEC NDA-24298 manual Circuit Card Function Name, Symbol Description
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NDA-24298 specifications

The NEC NDA-24298 is a cutting-edge digital signage solution that has rapidly gained recognition in various industries due to its advanced features and capabilities. Designed for both indoor and outdoor applications, this display system integrates modern technologies to deliver vivid imagery and exceptional reliability.

One of the standout features of the NDA-24298 is its high-resolution panel, which supports 4K Ultra HD output. This ensures that content is presented with stunning clarity and detail, making it ideal for advertising, information displays, and event broadcasting. The vibrant color reproduction along with a wide color gamut enhances the viewing experience, captivating audiences and ensuring that messages are conveyed effectively.

Additionally, the NDA-24298 is equipped with high brightness levels, making it suitable for environments with significant ambient light. The ultra-bright display ensures that content remains visible even in direct sunlight, making it perfect for outdoor installations such as shopping plazas, stadiums, and transportation hubs. This capability is bolstered by advanced anti-glare technology, which further enhances visibility and reduces reflections.

In terms of connectivity, the display offers multiple input options including HDMI, DisplayPort, and USB-C, allowing for seamless integration with various media sources. The device also supports network connectivity, enabling remote management and content updates via IP networks. This feature is crucial for businesses requiring dynamic content displays, as it provides the flexibility to change messaging on-the-fly without the need for manual intervention.

The NDA-24298 also prioritizes durability and longevity, featuring a robust build designed to withstand harsh environmental conditions. Its all-weather enclosure protects the internal components from moisture, dust, and temperature extremes, ensuring consistent performance over time.

Furthermore, the display promotes energy efficiency, which is increasingly important for sustainable operations. NEC has implemented smart power management features that help reduce energy consumption without compromising on performance quality.

In summary, the NEC NDA-24298 is an impressive digital signage display that combines high-resolution visuals, durable construction, vibrant colors, and advanced connectivity options. Its adaptability makes it an ideal choice for a broad range of applications, helping businesses to engage their audiences effectively and efficiently. With the NDA-24298, organizations can elevate their communication strategies while reinforcing brand presence and enhancing consumer interaction.
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