5
Part 4-
Insert the thrusting pin
Use thrusting pins(3) to prevent the TV from being removed or
accidentally knocked off of the wall plate. Since the mount plate is thin,
you could not put your hand behind the screen to insert the thrusting
pin(3), use the ribbon(4) for a help, when the pin is settled, pull back the
connected underlay(5).
If you think ribbons(4) is too long. You could hide them at the back of the television, once you
want to uninstall the TV, it could help you to take out the thrusting pins(3).