Toshiba e755 User Manual page 185

Toshiba Pocket PC e750/e755 User's Guide
F3: How does the data transmission rate work?
IEEE802.11b WLAN Adapter allows you to choose one of the six data
rate options: Fixed 1Mbps, Fixed 2Mbps, Fixed 5.5Mbps, Fixed 11
Mbps, Auto Select 1 or 2 Mbps, and Fully Auto.
The farther the distance between two communicating devices, the
slower the data rate should be used. Basically, with slower data rate,
the data delivery will be more reliable. If you don't know which data
rate should be used, simply choose "Fully Auto", and the data rate will
automatically step down from 11 Mbps, 5.5 Mbps, 2 Mbps, to 1 Mbps
if you move farther your Toshiba Pocket PC e750/e755 away from the
Access Point or other connected mobile device.
F4: The Wireless LAN uses lots of power. What should I do to save
power?
(1) Please turn off the WirelessLAN Switch if you are not using the
Wireless Network currently, or
(2) You can click
Start Settings System Wireless LAN Utility Config page to
temperately disable the RF function , or
(3) You can click Start
Utility Advanced to get into Advanced Page and tick the "En-
able Power Saving Mode" to enter the Power Saving Mode.
(1) Turn off the WirelessLAN Switch will cause the disconnection
of the Wireless Network, please make sure to close all the
Wireless Connection before you execute this function.
(2) "Radio Off" function will cause the disconnection of the Wire-
less Network , please make sure to close all the Wireless Con-
nection before you execute this function.
(3) Enable "Power Saving Mode" will keep the connectivity but will
lower down the average throughput due to longer connection
period for the Wireless Network.
(4) If you are in 802.11 Ad Hoc Mode, you are not allowed to en-
able "Power Saving Mode", because Ad Hoc Mode doesn't sup-
port this function.
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the "Radio Off"
Settings System Wireless LAN
button on