Preguntas Más Frecuentes

para instalar tarjetas de placas de circuitos, que a menudo requiere el ajuste de configuraciones IRQ complicadas, para perifèricos agregados. USB suprime el "colapso de puerto". Sin USB, normalmente los PC se limitan a una impresora, dos dispositivos de Puerto com (generalmente un ratón y un módem), un agregado de Puerto paralelo extendido (escáner o cámara de video, por ejemplo), y un joystick. Cada día ingresan al mercado más perifèricos para computadores multimedia.

Con USB, es posible ejecutar hasta 127 dispositivos simultáneamente en una computadora. USB permite la "conexión en caliente." No hay necesidad de apagar el sistema, conectar, reiniciar y ejecutar el programa de instalación para instalar perifèricos. No hay necesidad de hacer el proceso inverso para desconectar un dispositivo. En resumen: ¡USB transforma el actual "Conecte y Rece" en un verdadero "Conecte y Use"!

Si desea más información sobre USB, consulte el glosario.

P:¿Què es un concentrador USB?

R:Un concentrador USB proporciona conexiones adicionales al Bus Serie Universal. Un puerto corriente arriba del concentrador conecta un concentrador al host, generalmente un PC. Varios puertos corriente abajo del concentrador permiten la conexión a otro concentrador o dispositivo, como una impresora, cámara o teclado USB.

P:¿Qué puedo hacer si los periféricos USB no funcionan con el concentrador USB del monitor?

R:Si tiene este problema, desconecte y vuelva a conectar el concentrador USB entre su PC y el monitor y, a continuación, actualice el administrador de dispositivos de su PC (Inicio > Configuración > Panel de control > Sistema > Hardware > Administrador de dispositivos > Actualizar) o reinicie su PC. COn estos procedimientos puede resolver el problema.

VOLVER A INICIO DE PÁGINA

Tecnología de panel LCD

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Philips 190P7 user manual Tecnología de panel LCD, ¿Què es un concentrador USB?

190P7 specifications

The Philips 190P7 is a well-regarded monitor that integrates advanced technology and practical design, catering to both professional and casual users. This 19-inch screen is known for its crisp resolution and reliable performance, making it suitable for a variety of applications ranging from office tasks to multimedia consumption.

One of the standout features of the Philips 190P7 is its display quality. With a native resolution of 1280 x 1024 pixels, users benefit from clear and vibrant visuals that enhance productivity and multimedia experiences. Its 5:4 aspect ratio, although slightly outdated compared to the standard widescreen formats, offers an increase in vertical screen real estate, which is beneficial for document editing and web browsing.

The monitor employs LCD technology, specifically a TN panel, which is known for its fast response time and decent color reproduction. This technology provides good image clarity and ensures minimal motion blur, making it a solid choice for users who may engage in fast-paced applications like gaming or video playback, despite the panel's limitations in viewing angles compared to IPS displays.

Another notable feature of the Philips 190P7 is its adjustable stand. The monitor can be tilted, swiveled, and height-adjusted, allowing users to customize their viewing experience for optimal comfort and ergonomics. This flexibility is particularly important for long working hours, helping to reduce strain on the eyes and neck.

The Philips 190P7 also emphasizes environmental sustainability. It comes with energy-saving technologies that reduce power consumption, making it an eco-friendly choice for users conscious about their energy use. This monitor meets several environmental standards, ensuring that it has a reduced carbon footprint without compromising on performance.

Connectivity options on the Philips 190P7 are versatile, featuring multiple input ports including VGA and DVI, which facilitate easy integration with various devices. Its design is complemented by a sleek and professional aesthetic, suitable for any office setup.

Overall, the Philips 190P7 provides a balanced combination of features, performance, and design. Its focus on display quality, ergonomics, and environmental responsibility makes it a compelling option for users looking for a dependable and efficient monitor for both work and entertainment.