Fujitsu Lifebook T580 User Manual page 34

Holding the Tablet PC
Depending upon which model of Wireless LAN and/or Wireless WAN module is in your system, there are
slight differences in the way you should hold your tablet.
To determine which WLAN module is in your system, right-click on My Computer on your desktop, then
select Properties. Click [Device Manager] in the left pane of the Properties window. Tap the "+" next to
Network adapters and see whether "Intel® Centrino® Advanced-N 6200 AGN", "Atheros XSPAN
802.11abgn Wireless Network Adapter", or "Atheros XSPAN 802.11bgn Wireless Network Adapter" is
listed. If one of the Atheros devices is listed or you have a Gobi Wireless WAN module installed, the tablet
will function in all orientations when the WLAN switch is on. If the Intel device is listed, the tablet will
not function in secondary landscape orientation. Please reference Figures 10 and 11.
Landscape Orientation
*NOTE: This orientation is non-functional only when the WLAN switch is activated and the system is running on battery power; when the WLAN switch is
off, this orientation is functional.
Figure 10. Orientations for Tablet PCs with Intel Centrino Advanced-N 6200 AGN module
Primary Portrait
Orientation
33 - Display Panel
Non-Functional
Orientation*
Secondary Portrait
Orientation
Orientation