I am using several TU2-P2Ws. Will they interfere with each other?
The presenter is paired to the USB dongle with a unique ID during the synch process. They will not interfere with each other. ...
 
My presenter is no longer responding. How can I re-sync the presenter with the USB dongle?
To re-synch the presenter with the USB dongle please do the following. Connect the USB dongle to your computer. Turn the presenter on. Press both of the Previous Slide/Next Slide buttons simultaneously then release them. Press Play/exit slide show button. (P...