Qomo INTERACTIVE WHITEBOARD Owner's Manual page 13

Install Wall-mounting:
(1) Install two wall-mounting brackets A at the back of the interactive
whiteboard (with the four screws at the top of the back of the interactive
whiteboard), shown below:
(2) Install two wall-mounting brackets C at the back of the whiteboard (with
the two screws at the bottom of the back of the whiteboard), shown below:
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