User manual TOSHIBA SATELLITE PRO L300

[. . . ] TOSHIBA Satellite L300/ Satellite Pro L300/ Satellite L300D/ Satellite Pro L300D series User's Manual Copyright © 2008 by TOSHIBA Corporation. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of TOSHIBA. No patent liability is assumed, with respect to the use of the information contained herein. TOSHIBA Satellite L300/Satellite Pro L300/Satellite L300D/Satellite Pro L300D series Portable Personal Computer User's Manual First edition April 2008 Copyright authority for music, movies, computer programs, data bases and other intellectual property covered by copyright laws belongs to the author or to the copyright owner. [. . . ] Plug the other end of the modular cable into a telephone jack. MODEM JACK TELEPHONE JACK Figure 4-13 Connecting the internal modem Do not pull on the cable or move the computer while the cable is connected. Disconnecting To disconnect the internal modem cable, follow the steps below. Pinch the lever on the connector in the telephone jack and pull out the connector. Disconnect the cable from the computer in the same manner. Wireless communications The computer's wireless communication function supports Wireless LAN. Wireless LAN The Wireless LAN is compatible with other LAN systems based on Direct Sequence Spread Spectrum/Orthogonal Frequency Division Multiplexing radio technology that complies with IEEE 802. 11 wireless LAN standard (Revision A, B, G or draft N). It supports the following features: Automatic Transmit Rate Select mechanism in the transmit range of 54, 48, 36, 24, 18, 9 and 6 Mbit/s (Revision A and G). Automatic Transmit Rate Select mechanism in the transmit range of 11, 5. 5, 2 and 1 Mbit/s (Revision B). Frequency Channel Selection (Revision A/draft N: 5 GHz, Revision B/G/draft N: 2. 4GHz) Roaming over multiple channels Card Power Management Wired Equivalent Privacy (WEP) data encryption, based on the 128 bit encryption algorithm (Atheros module type). User's Manual 4-25 Operating Basics 11a, 11b, 11g and 11n wireless are based on IEEE 802. 11a, 802. 11b, 802. 11g and 802. 11n respectively. The IEEE 802. 11n specification has not been finalized and is currently in draft release. The TOSHIBA 11a/b/g/n Wireless LAN Adaptors are based on the draft release, version 2. 0, of the IEEE 802. 11n specification. An adaptor with 11a/b, 11a/b/g or 11a/b/g/n can communicate on any of its supported formats; the actual connection will be based on the access point to which it connects. Connection compatibility with the wireless equipment in draft 11n mode is not guaranteed. The draft 11n function cannot be used with WEP/TKIP. draft 11n mode can be used only with WPA-PSK(AES) mode or no security mode. Security Be sure to enable encryption function. Otherwise your computer will allow the illegal access by outsider through wireless LAN to cause illegal instruction, eavesdropping, and loss or destruction of stored data. TOSHIBA strongly recommends the customer to enable the encryption function. TOSHIBA is not liable for the eavesdropping of data due to the use of Wireless LAN and the damage thereof. Wireless communication switch You can enable or disable RF transmission(Wireless LAN) functions on and off, with this switch (Provided with some models). No transmissions are sent or received when the switch is off. Slide the switch toward the right of the computer to turn it on and toward the left of the computer to turn it off. Set the switch to off in airplanes and hospitals. It will stop glowing when the wireless communication function is off. Turn the computer off when you enter an airplane and check the carrier's regulations before you use a computer on board. Wireless communication Indicator The wireless communication indicator indicates the status of the wireless communication functions. Indicator status Indicator off Indication Wireless communication switch is set to off. Automatic power down because of overheating. Power malfunction Wireless communication switch is on. [. . . ] SCSI: Small Computer System Interface is an industry standard interface for connection of a variety of peripheral devices. SD Card: Secure Digital cards are flash memory widely used in a variety of digital devices such as digital cameras and Personal Digital Assistants. SECAM L: SECAM (Sequential Color Memory) is a broadcasting standard used in France. serial communications: A communications technique that uses as few as two interconnecting wires to send bits one after another. [. . . ]