TTT DDD WWW 666888000 MMMaaannn uuuaaalll ((( WWW iiirrr eee llleee ssssss pppooorrr ttt iiiooonnn )))If there is more than one wireless network card in your computer, you may perform wireless projec-tion while Internet surfing. TDW 680 allows user to select one of the wireless NICs to project. Youmay select the NIC to project by clicking the drop-down menu, as shown below:After the configuration, put the mouse point over the “Lenovo Wireless Projector”tray icon, and youmay see the below information of the selected NIC.9. ControllerController has common functions of real controller, which can realize the function of projector con-trolled by computer side, for example, it can open the projector menu and set the projector parameter,and it can also turn off the projector.The “Controller”option can only be shown on the tray menu (on the bottom right corner of computerside) when the projector is on the “Projecting”status, as shown below: