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General| Model | PT 4457 |
|---|---|
| Display Technology | CRT |
| Aspect Ratio | 4:3 |
| Tuner | Analog |
| Inputs | Composite |
Details about screen size, tube type, and picture enhancements like Contrast Plus.
Information on sound power, bass, speakers, and audio features.
Features related to setting up the TV, like auto-tuning and presets.
Describes user interface features for daily operation and settings.
Lists input/output ports like AV, headphone, and S-Video.
Covers features like Smart Text, FM Radio, and program information.
Details about tuning systems, aerial input, and TV standards.
Includes power consumption, weight, dimensions, and color.
A picture tube technology enhancing contrast and color naturalness.
Electronic circuit for enhanced picture realism by improving darker areas.
Scan Velocity Modulation for crisp definition and sharpest edges.
Capability of delivering distinct sound from left and right channels.
Standard professional measure for sound output power, specifying distortion levels.
Integrated radio for stereo sound and storing FM stations with on-screen naming.
Automatic channel search and installation upon connecting the TV.
Feature allowing fast access to user-programmed favorite teletext pages.
Ports for external devices like headphones and camcorders for easy access.
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