LG ST-1630F Owner's Manual page 5

4
Adjust the stand height (item 2& item 3)
Step1. Loosen the screw as the following position.
< Front View >
< Rear View >
Step2. Fixing the screw as following position is Level 2 and Level 3
< Front View >
< Rear View >
: The position is for Level 2
: The position is for Level 3