Dell™ Latitude™ L400

Replicador de puertos avanzado

Guía del usuario

El replicador de puertos avanzado (APR) para sistemas Dell Latitude L400 integra rápida y fácilmente el ordenador portátil en un entorno de escritorio. Utilice las instrucciones de este documento para conectar dispositivos externos y el ordenador al APR.

Instrucciones de seguridad

Aplique las siguientes pautas de seguridad para proteger el APR contra posibles daños y garantizar su propia seguridad personal:

No intente reparar usted mismo el APR. Siga siempre las instrucciones de instalación con exactitud.

Asegúrese de que no haya nada sobre el cable de alimentación del adaptador de corriente alterna y que éste no esté localizado donde se pueda pisar o sea fácil tropezar con él.

Coloque el adaptador de CA en una zona ventilada, por ejemplo sobre un escritorio o en el suelo, al encender el APR. No cubra el adaptador de CA con papeles u otros elementos que puedan reducir la ventilación. No utilice el adaptador de CA dentro de un maletín de transporte.

No utilice el APR en un entorno húmedo, por ejemplo, cerca del baño, el lavabo, el fregadero, la piscina o una superficie mojada.

No introduzca objetos en las rejillas de ventilación o aberturas del APR, ya que podría ocasionar un incendio o una descarga eléctrica producidos por un cortocircuito en los componentes interiores.

Utilice sólo el adaptador CA que se ha aprobado para ser utilizado con este APR tal como se indica en este documento. El uso de otro tipo de adaptador de CA podría implicar un riesgo de incendio o explosión.

support.dell.com

Guía del usuario del replicador de puertos avanzado del sistema Dell Latitude L400 4-3

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Dell L400 manual Instrucciones de seguridad

L400 specifications

The Dell L400 is a notable laptop that emerged in the late 1990s, specifically designed for business professionals and mobile users. This portable computer was celebrated for its lightweight design and solid performance during an era when mobile computing was starting to gain traction.

One of the key features of the Dell L400 is its compact size. Weighing in at just around four pounds, it was easy to carry, making it an ideal choice for users who needed to travel. Its 12.1-inch display was a notable aspect, featuring an active matrix screen that provided decent visual clarity for its time, thus enhancing the mobile computing experience. The display, although small by today’s standards, was designed for convenience and portability, balancing screen size with overall weight.

The L400 was powered by Intel's Pentium III processor, which delivered respectable performance for everyday tasks such as word processing, spreadsheets, and basic multimedia applications. This made it suitable for professionals who required a reliable device for work-related activities without the latest specifications of modern laptops. Additionally, it commonly featured between 64 to 128 MB of RAM, upgradeable, which allowed users to run multiple applications smoothly.

Storage options included traditional hard drives ranging from 6 to 20 GB, providing ample space for documents and essential software of the era. While this may seem limited compared to modern standards, it was a reasonable capacity for users at that time.

In terms of connectivity, the L400 integrated essential ports such as USB, parallel, and serial, catering to a variety of peripherals that users often employed. It also included an Ethernet port for network connectivity, which was crucial for business environments. The inclusion of a modem facilitated dial-up internet connections, reflecting the technology landscape of the late 90s.

Battery life was another significant attribute, as the Dell L400 offered decent longevity that allowed users to extend productivity without being tethered to a power outlet. It typically featured a lithium-ion battery that contributed to its portability.

Overall, the Dell L400 stands out as a historical example of early portable computing, marked by its balance of performance, portability, and connectivity. While it may not compete with modern laptops in terms of specifications, its design and functionality marked an important step in the evolution of mobile computing technology.