1. What drivers are needed to use an external display?
No. All our portable monitors are "Plug & Play". So, you just need to plug in the screen and start using it. No driver installation is required.
2. Do I need to turn it on or it turns on automatically?
No. Once you connect the cables, the display will work automatically. You do not need to press the button on. If the display does not work, you should turn it on automatically.
To turn off the display, press the OFF button or unplug the portable display. Turn off the display, press the power off button or unplug the portable monitor.
3. Do I need an additional adapter to connect the portable screen to my camera?
Depends, some devices only support a mini HDMI port, therefore an adapter will be needed for the connection.