
Emerson Ewc20d4
Brand | Emerson 1999 |
Model | EWC20D4 |
Released Year | 1999 |
Type | TV |
Screen Size | 20 inches |
Resolution | Standard Definition |
Refresh Rate | 60 Hz |
Display Technology | CRT |
Status | Discontinued |
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Overview
The Emerson EWC20D4 is a CRT television released around the late 1990s, designed primarily for analog broadcast reception. It features a 20-inch diagonal screen size with a standard 4:3 aspect ratio, typical of TVs from that era. The display utilizes a cathode ray tube to deliver color images at standard definition resolutions, supporting PAL and NTSC signals depending on regional variants. This model includes built-in stereo speakers providing basic audio output with limited frequency response. Connectivity options are limited, generally including composite video and RF input for antenna or cable sources. Power consumption is moderate, reflecting the energy usage norms of CRT technology during that period.
The television's chassis is built with conventional plastic materials and manual controls for channel and volume adjustments. It lacks modern digital tuners and does not support HDMI or other advanced input standards. The set was targeted toward budget-conscious consumers seeking reliable analog TV reception with straightforward functionality.
Specifications
Display Technology | CRT |
Screen Size | 20 inches |
EC Range | A - G |
Refresh Rate | 60 Hz |
Color | Black or dark gray plastic casing |
MPN | EWC20D4 |
Year Manufactured | 2005 |
Audio/Video Inputs | Coaxial F, Composite Video RCA |
Energy Star | 1 Star |
Maximum Resolution | 480p |
Model | EWC20D4 |
Features | Built-in DVD Player, Built-in Speakers, Headphone Jack, 120v 60Hz |
Release Year | 1999 |
Display Type | CRT |
Aspect Ratio | 4:3 |
Resolution | Standard Definition |
Tuner | Analog (NTSC/PAL) |
Inputs | Composite video, RF antenna input |
Audio | Stereo built-in speakers |
Power Consumption | Approximately 80 Watts |
Weight | Approx. 25 kg |
Dimensions (W×H×D) | Approx. 520mm × 450mm × 450mm |
Remote Control | Typically included but optional |
Connectivity | No HDMI, component, or S-Video support |
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Key Advantages
The Emerson EWC20D4 offers a durable CRT display known for its longevity and reliable color reproduction. Its 20-inch screen size is practical for smaller rooms or secondary TV setups. The inclusion of stereo audio enhances the viewing experience compared to mono alternatives. Physical control buttons provide direct user interface without remote dependency. The TV supports standard analog broadcast formats used widely at the time, making it compatible with most analog input sources. Additionally, its relatively simple design contributes to straightforward maintenance and repair.
Limitations
The EWC20D4 is limited by its reliance on outdated CRT technology, which results in a bulky and heavy form factor. It lacks digital tuner capabilities, restricting use with modern digital broadcast signals without external converters. The resolution and image clarity are inferior compared to contemporary flat-panel displays. Connectivity options are minimal, with no support for component video, S-Video, or HDMI inputs. The audio system is basic, offering limited sound quality and volume. Power consumption is higher than modern LED or LCD televisions, reducing energy efficiency.
FAQ
What type of display technology does the Emerson EWC20D4 use?
The Emerson EWC20D4 uses CRT (Cathode Ray Tube) technology for its display.
Does the EWC20D4 support digital TV signals?
No, the EWC20D4 only supports analog broadcast signals and does not have a built-in digital tuner.
What size is the Emerson EWC20D4 television screen?
It features a 20-inch diagonal screen size with a 4:3 aspect ratio.
What inputs are available on the Emerson EWC20D4?
This model includes composite video input and RF input for antenna or cable signals.
Is the Emerson EWC20D4 still being manufactured?
No, production of the Emerson EWC20D4 has been discontinued.
How does the audio system perform on this TV?
The TV provides basic stereo audio output through built-in speakers, sufficient for standard viewing.
Can the EWC20D4 be used with modern digital cable or satellite systems?
It requires external digital-to-analog converters to be compatible with modern digital cable or satellite systems.
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