Screen Innovations Zero-G Owner's Manual page 19

FLUSH CASE TO CEILING
2
Raise the case up until the reference trim piece is flush with the ceiling.
Repeat this at the front and back of all mounting brackets.
Level the case to within 1/8" over 10' using the case length (F); as well as
112216ZGFL
1/2"over 1' using the depth (W) of the pocket.
ZERO-G
Flush suspended
Flush L Bracket
19