Sony VPH-D50HTU Installation Manual page 17

Variable Range of the Optical Axis Angle in Rear Projection
You can change the optical axis angle within the following ranges by
adjusting flapping of the lens.
For adjusting flapping of the lens, see "Adjusting flapping of the green lens" on
page 62 (GB).
On floor installation
You can install the projector within an angle of optical axis –13.5° to +2°.
+2°
–13.5°
On ceiling installation
You can install the projector within an angle of optical axis +3° to +13.5°.
+13.5°
+3°
Wall
n
– · – · : Horizontal line
Ceiling
n
Wall
– · – · : Horizontal line
Installation
: Optical axis
Floor
: Optical axis
17
(GB)