Panasonic Toughbook CF-74JDMBD2M Reference Manual page 60

Wireless LAN
Enabling/Disabling the Wireless LAN Standard IEEE802.11a (802.11a)
This section is available for countries except U.S.A. For U.S.A., do not change to [802.11a Enabled].
1
Click or
2
Click [802.11a Disabled] or [802.11a Enabled].
NOTE
In some countries, communication using IEEE802.11a (5 GHz wireless LAN) standard is restricted by law.
The Wireless Switch Utility icon (
wireless WAN, not the setting of IEEE802.11a.
If IEEE802.11a is enabled or disabled while the computer is connected to an IEEE802.11b/g access point, the connec-
tion will be temporarily interrupted.
You can also change the IEEE802.11a setting in [Device Manager].
Click [start] - [Control Panel] - [Performance and Maintenance] - [System] - [Hardware] - [Device Manager].
A
Click [Network adapters] and double-click [Intel(R) Wireless WiFi Link 4965AG].
B
Click [Advanced], and then click [Wireless Mode] in [Property].
C
Remove the check mark from [Use default value] in [Value], and select the settings (e.g., [802.11a and 802.11g]).
D
Click [OK].
E
If you turn on/off 802.11a using the popup menu of Wireless Switch Utility, the setting in [Device Manager] will be
accordingly changed as below.
Settings in Device Manager
[802.11a, 802.11b and 802.11g]
[802.11b and 802.11g]
[802.11g only]
[802.11a and 802.11g]
[802.11a only]
[802.11b only]
on the notification area.
or ) indicates the on/off status of wireless LAN and/or Bluetooth and/or
Settings in Wireless Switch Utility
When 802.11a is enabled
a+b+g is enabled
a+g is enabled
a is enabled
When 802.11a is disabled
b+g is enabled
g is enabled
b is enabled
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