Epson BrightLink 475Wi - Connecting to Computer Sources; Connecting to a Computer for USB Video and Audio

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8. Tighten the nut with a wrench to secure the wall plate to the wall.
D Determine the projection distance and pull out the slider
1. Using the tables on pages 21 to 28, check the number for the slider measure (b).
2. Loosen the M4 × 12 mm hexagon socket head cap bolts (×2), and then pull out the slider on the wall
mount.
Align the slider with the measure (b+x) that is equal to the slider measure (b) plus the thickness of the
projection screen (x).
For an illustration of how to measure the thickness of the projection screen (x), see page 19.
M4 × 12 mm hexagon socket head cap bolts (×2)
Slider measure