Lenovo 4180L91 Laptop User Manual


 
If your computer comes with a wireless WAN feature, its transmitter antenna is located at the top left portion
of the computer display.
3 Wireless LAN antenna (Third)
If your computer has the Multiple Input Multiple Output (MIMO) wireless LAN feature, the third wireless
antenna is located at the top right portion of the computer display, near center.
4 Wireless LAN and WiMAX combo antenna (Auxiliary)
The auxiliary antenna connected to the wireless LAN or WiMAX feature is located at the top right portion of
the computer display.
5 Wireless WAN antenna (Auxiliary)
If your computer comes with a wireless WAN feature, the auxiliary antenna is located at the top right corner
of the computer display.
Type 2: Antenna location
1 Wireless LAN and WiMAX combo antenna (Main)
The main antenna connected to the wireless LAN or WiMAX feature is located at the top left corner of
the computer display.
2 Wireless WAN antenna (Main)
If your computer comes with a wireless WAN feature, its transmitter antenna is located at the top left portion
of the computer display.
3 Wireless WAN antenna (Auxiliary)
If your computer comes with a wireless WAN feature, the auxiliary antenna is located at the top right portion
of the computer display.
4 Wireless LAN antenna (Third)
If your computer has the Multiple Input Multiple Output (MIMO) wireless LAN feature, the third wireless
antenna is located at the top right portion of the computer display, near center.
5 Wireless LAN and WiMAX combo antenna (Auxiliary)
The auxiliary antenna connected to the wireless LAN or WiMAX feature is located at the top right corner of
the computer display.
Appendix A. Regulatory information 239