ViewSonic LD108-122 Quick Start Manual page 15

6. Take the power cord out of the accessory box. Insert the flight plug into the female
socket at the right of the base control box of the screen and rotate the plug 90°
clockwise (as shown below). Ensure the plug is connected securely (a click should be
heard). Insert the other end of the plug into a power socket. Ensure that the power
socket meets the specifications and standards of the LED display screen (30A socket
for 110V area, and 16A socket for 220V area).
7. After the power cord is properly connected, the green light and digits on the control
lifting plate of the base of the screen will be ON. Keys are used to control the lifting
operations of the screen.
8. After the screen is lifted to a certain height, pull out the Bottom plate of the flight
case from the front.
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