![background image](http://html1.mh-extra.com/html/tontex/cy-100k/cy-100k_installation-instruction_1126571005.webp)
4 、 Hang the touch projection screen, and adjust the distance between the touch
projection screen and the wall to 120 mm. Tighten the hook screws.
Picture 6:
5、Clean the touch screen projection screen above the host tape, special attention
should be paid, keep the bottoms of the curtain rod and touch layer bar into a free
vertical state to ensure that the projection screen and the touch layer free to lift.
Picture 7: