Fujitsu P7230 manual Wireless Network Considerations, Deactivating the Wlan Device

Models: P7230

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How to Handle This Device

The WLAN device comes pre-installed in your mobile computer. Under normal circumstances, it should not be necessary for you to remove or re-install it. The Oper- ating System that your mobile computer comes with has been pre-configured to support the WLAN device.

WIRELESS NETWORK CONSIDERATIONS

The WLAN devices support IEEE802.11a+b/g.

The devices operate in the 2.4GHz ISM band the 5 GHz lower and middle UNII bands.

Microwave ovens will interfere with the operation of WLAN device as microwave ovens operate in the same 2.4GHz frequency range that IEEE802.11b/g devices operate in. Interference by microwaves does not occur with IEEE802.11a radio which operates in the 5 GHz RF band.

Wireless devices that transmit in the 2.4 GHz fre- quency range may interfere with the operation of WLAN devices in IEEE802.11b/g modes. Interference symptoms include reduced throughput, intermittent disconnects, and large amounts of frame errors. It is HIGHLY recommended that interfering devices be powered off to ensure proper operation of the WLAN.

DEACTIVATING THE WLAN DEVICE

Deactivation of the WLAN device may be desired in certain circumstances (to extend battery life) or where certain environments require it (i.e. hospitals, clinics, airplanes, etc.). Fujitsu mobile computers employ two methods with which to deactivate the WLAN device:

Figure 5-2. Access Point (Infrastructure) Mode Network

ADSL modem,

Internetcable modem, or similar

Wireless LAN

W i r e l e s s L A N U s e r ’ s G u i d e

Using the Wireless On/Off Switch, or,

In Windows XP, using the Intel PROSet Software or Atheros Client Utility software.

Deactivation using the Wireless On/Off Switch

The WLAN device can be deactivated quickly and effi- ciently by toggling the Wireless On/Off Switch to the Off position. (Figure 5-3)

The wireless On/Off switch has no effect on non-Wire- less LAN models.

The Wireless LAN/Bluetooth On/Off Switch will power off both the optional wireless LAN and Bluetooth devices at the same time. To enable or disable either one of the devices individually, perform the following steps:

1.Slide the Wireless LAN/Bluetooth on/off switch to On position.

2.XP: In the Control Panel, double- click the Fujitsu Radio Control icon. Vista: Use the Bluetooth icon in the system tray to disable Bluetooth radio.

3.In the window that appears, click the button associated with Blue- tooth and/or Wireless LAN Status to enable or disable the individual devices.

4.Click [OK].

Wired LAN

Access Point*

*An optional hub for a wired LAN may be required depending upon the type of access point used.

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Fujitsu P7230 manual Wireless Network Considerations, Deactivating the Wlan Device, How to Handle This Device

P7230 specifications

The Fujitsu P7230 is a compact yet powerful laptop that was designed with portability and performance in mind. Targeted primarily at business professionals and students, this device combines a lightweight build with an array of features to facilitate productivity on the go.

Weighing just under 1.5 kilograms, the P7230 is incredibly easy to carry, making it ideal for users who frequently travel or commute. Its compact dimensions allow it to fit comfortably in bags without sacrificing functionality. Despite its smaller size, the laptop does not compromise on performance, boasting robust processing capabilities.

At the core of the Fujitsu P7230 is its Intel processor, offering users a balance of speed and efficiency. Whether running complex applications or multitasking between software, the processor ensures smooth operation. Additionally, the laptop is equipped with a sufficient amount of RAM, enabling quick access to information and enhancing overall system responsiveness.

The display on the P7230 is another noteworthy feature. With a high-resolution screen, users can enjoy crisp visuals and vibrant colors, catering to both work-related tasks and entertainment needs. The screen's anti-glare coating further enhances usability in various lighting conditions, making it versatile for different environments.

Connectivity options are plentiful, including USB ports, HDMI output, and a built-in card reader. These features allow for seamless connections to external devices, making file transfer and media sharing hassle-free. The laptop also incorporates advanced wireless technologies, enabling secure and rapid connections to Wi-Fi networks, which is essential for modern-day internet usage.

Battery life is a major consideration for portable devices, and the Fujitsu P7230 does not disappoint. With optimized power management, users can count on extended usage times, minimizing the need for frequent charging. This aspect is particularly beneficial for those who work remotely or in places where power outlets are not readily available.

To ensure security, the P7230 comes equipped with biometric authentication options, enhancing the protection of sensitive data. This feature is crucial for business users who need to safeguard confidential information.

In summary, the Fujitsu P7230 stands out as an excellent portable computing solution, offering a compelling combination of performance, mobility, and features. With its sleek design, powerful internals, and user-friendly attributes, it remains a favorite choice among users who value reliability and efficiency in their devices.