Location Of The Ultraconnect Wireless Antennas - Lenovo ThinkPad 1838 User Manual

In some situations or environments, the use of integrated wireless cards might be restricted by the proprietor
of the building or responsible representatives of the organization. These situations and areas might for
example include:
• Using the integrated wireless cards onboard of airplanes, in hospitals or near petrol stations, blasting
areas (with electro-explosive devices), medical implants or body-worn electronic medical devices.
• In any other environment where the risk of interference to other devices or services is perceived or
identified as harmful.
If you are uncertain of the policy that applies on the use of wireless devices in a specific organization, you
are encouraged to ask for authorization to use integrated wireless cards prior to turning on the tablet.

Location of the UltraConnect wireless antennas

The ThinkPad Tablet features an integrated diversity antenna system built into the display for optimal
reception, enabling wireless communication wherever you are.
The following illustration shows the location of each built-in wireless antenna.
Figure 17. Location of the UltraConnect wireless antennas
1 Wireless LAN antenna (Main)
2 Wireless WAN antenna (Main)
3 GPS antenna
4 Wireless LAN antenna (Auxiliary)
5 Wireless WAN antenna (Auxiliary)
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