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4-30 User’s Manual
L350/L350D
Disconnecting
To disconnect the internal modem cable, follow the steps below.
1. Pinch the lever on the connector in the telephone jack and pull out the
connector.
2. 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).
Supported features. 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).
■ 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.
If you use a storage device such as a DVD-ROM drive, CD-RW/DVD-ROM
drive or HDD connected to a 16-bit PC card, you might experience the
following modem problems:
■ Modem speed is slow or communication is interrupted.
■ Skips may occur in sound.