Same image on both laptop and projector Screens

[ayesha_42]

i have connected my laptop acer Aspire 5500Z to the projector EMP-S1 and i wanna see same image on both screens.what i have to do

 

[PhilFrisbie]

You use the special key combination for your laptop to toggle the external and internal displays on and off.

 

[macleonard]

i have connected my laptop acer Aspire 5500Z to the projector EMP-S1 and i wanna see same image on both screens.what i have to do

I'm not sure but have selected the projector don't think do both at the same time u might look in setting for both but i don't think it's there..