1.7 Sunshade
① Sunshade ② Sunshade Frame
③ Fixed Frame ④ Sunshade Application
First lock the Sunshade Frame ②with the monitor tight ③.
Open the sunshade ①, and match the sticker on the sunshade
inside to the marked part of the sunshade frame ②, smooth and
press 3 sides on the sunshade, and then complete the sunshade
installation ④.