TMa550.book Page 67 Wednesday, October 3, 2001 10:57 AM

67

System Devices

The System Devices screen contains parameters involving your hardware devices.

Main

System Devices

Security

Others

Boot

Exit

 

 

 

 

 

 

 

 

 

 

 

 

 

Item Specific Help

Pointing Device:

 

[Simultaneous]

 

 

 

 

 

 

 

Ext. Keyboard “Fn”:

 

[Enabled]

 

 

 

IDE Controller:

 

[Both]

 

 

 

 

FDD Controller:

 

[Enabled]

 

 

 

Parallel Port:

 

[Enabled]

 

 

 

Interrupt:

 

 

[IRQ 7]

 

 

 

 

Mode:

 

 

[ECP]

 

 

 

 

Base I/O address:

 

[378]

 

 

 

 

DMA channel:

 

[DMA 3]

 

 

 

VGA Frame Buffer Size:

[16 Mb]

 

 

 

 

 

 

 

 

 

 

F1 Help

↑↓

Select Item

F5/F6

Change Values

 

F9 Setup Defaults

Esc Exit

←→ Select Menu

Enter

Select > Sub-Menu

F10 Save and Exit

 

 

 

 

 

 

 

 

The table below describes the parameters in the screen. Settings in boldface are the default and suggested parameter settings.

Parameter

Description

 

 

 

 

 

Pointing Device

Determines whether or not to disable the internal

 

touchpad if a PS/2 pointing device is connected.

 

Options: Simultaneous or Auto-Selected

 

 

 

 

 

Ext. Keyboard “Fn”

Allows you to simulate an Fn key on an external

 

keyboard by pressing the left Ctrl+left Alt keys.

 

Options: Enabled or Disabled

 

 

 

 

 

IDE Controller

Enables or disables the primary or secondary IDE

 

controller or both.

 

Options: Both, Primary or Disabled

 

 

 

 

 

FDD Controller

Enables or disables the floppy drive controller.

 

Options: Enabled or Disabled

 

 

 

 

 

Parallel Port

Enables or disables the parallel port.

 

Options: Enabled or Disabled

 

 

 

 

 

IRQ

Sets the interrupt request of the parallel port.

 

Options: IRQ 7 or IRQ 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Image 77
Acer a-550 Series manual System Devices
Page 76 Page 78

a-550 Series specifications

The Acer A-550 Series is a noteworthy entry into the competitive landscape of mid-range laptops, attracting attention for its exceptional balance of performance, design, and affordability. Tailored for everyday users, students, and professionals, the A-550 series aims to deliver a reliable computing experience, whether for productivity, entertainment, or casual use.

One of the standout characteristics of the A-550 Series is its advanced display technology. The series features a 15.6-inch Full HD screen with IPS (In-Plane Switching) technology. This ensures vibrant color accuracy and wide viewing angles, making it ideal for multimedia consumption and creative work. The display is complemented by thin bezels, providing a modern aesthetic while maximizing screen real estate.

In terms of performance, the A-550 Series is powered by Intel’s latest generation processors, ranging from efficient Core i3 models for basic tasks to potent Core i7 options for more demanding applications. This versatility allows users to choose a configuration that best meets their workload requirements. Paired with up to 16GB of DDR4 RAM, the laptop provides responsive multitasking capabilities, enabling users to run several applications simultaneously without lag.

Storage options in the A-550 Series include both traditional hard drives and faster solid-state drives (SSD), catering to different needs for speed and capacity. The SSD option ensures quick boot times and rapid file access, enhancing overall system responsiveness, while the HDD provides ample storage for multimedia files and documents.

Connectivity is another strong suit of the A-550 Series, featuring a comprehensive selection of ports. Users can leverage USB 3.2 ports for high-speed data transfer, an HDMI port for connecting to larger displays, and a headphone/microphone combo jack. The inclusion of Wi-Fi 6 ensures that users benefit from faster wireless connectivity and reduced latency, essential for smooth video conferencing and online streaming.

Battery life is a critical consideration for mobile users, and the A-550 Series does not disappoint. With an impressive duration of up to 10 hours on a single charge, users can comfortably work or enjoy media on-the-go without constantly searching for power outlets.

The build quality of the A-550 Series is robust, with a sleek and lightweight design that makes it easily portable. Acer has also integrated proprietary technologies like BlueLightShield to reduce eye strain, ensuring that users can work for extended periods comfortably.

Overall, the Acer A-550 Series offers a compelling blend of performance, features, and user-friendly design, making it an attractive option for a wide range of users seeking a dependable laptop without breaking the bank.
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