Samsung IAB Series Install Manual page 131

Product reassembly method – 1) LED module step control
□ Module-based step control
2. The step difference of the
module is corrected by
fastening the screw for step
control to the step control
If the corresponding point module is low hole.
단차조절용 스크류
1. Unfasten the bracket fastening screw
by the lower height of the module on the front
130
LED R&D Lab(VD)