Casio YM-80 - Manual (Page 18)

EN-17
Adjusting the Position, Elevation, and Angle
After loosening the fixing screw and making adjustments with the adjusting knob, tighten the fixing screw
securely.
1. Loosen the positioning screw.
2. Use the adjusting knob to adjust the rotation angle.
3. Tighten the positioning screw until its tip comes into the contact with the interior
bracket.
5 Projection area horizontal position adjustment
Adjustment range: ±30mm (1.2 inches)
6 Projection area rotation angle adjustment
Adjustment range: ±5°
Adjusting knob
Center position: The small hole under fixing
screw slot indicates the center position.
Fixing screw
Adjusting knob
Positioning
screw
Center position: When the pointer is aligned with the small hole.