Epson BrightLink 575Wi Installation Manual page 26

2. Align the 3-axis adjustment unit with the slide plate's alignment mark.
If the 3-axis adjustment unit is not aligned, loosen the M4 x 12 mm hexagon socket head cap bolt (
and correct the alignment (
3. Attach the 3-axis adjustment unit and slide plate to the projector.
Attach the 3-axis adjustment unit and slide plate to the projector using the M4 × 12 mm hexagon socket
head cap bolts (×4) supplied.
Bolt locations
Alignment mark
). Then, tighten the M4 × 12 mm hexagon socket head cap bolt.
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)