Casio MA1003-B Function Manual page 17

Wireless Connection when the Computer Finds Multiple Projectors
If the computer finds more than one projector it can connect to in step 4 of the procedure under "To
use a default SSID to connect a computer to the projector via wireless LAN" (page 14), a dialog box
like the one shown below will appear on the computer screen.
When this happens, check the SSID on the Wireless standby screen being projected by the projector
you want to connect to and click the same SSID on the dialog box. Next, click [OK].
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