Samsung VG-PRSP120S/ZA The Premiere 120" Rollable Screen (2022) - Manual (Page 16)

15
Screen Running
Voltage information: make sure your screen is working at the correct voltage , depending on the area.
(Using the wrong voltage may cause the screen to become inoperable)
(1) Plug the screen power cord into the correct power outlet.
(2) When the product power is turned on, a "beep" sound will be emitted for 1.5 seconds, indicating that the product has
been powered on.
(3) When the screen is fully raised, you can choose to turn off the power switch and unplug the power cord due to long-term
viewing. At this time, the screen will remain open and will not be closed due to power off. To turn off the screen, connect
the power cord and turn on the switch to resume operation.
(4) When the left power switch is powered on, you can use any of the methods described below to run the screen.
Note: when the screen is raised, make sure there is no obstacle and enough space on the top of the screen, and do not put
your head on the top of the screen to avoid personal injury and product failure.