Planar PD7170 - Manual (Page 47)

Installation
Planar PD7170 Installation/Operation Manual 33
PREL
IMINA
RY
3.10
Adjusting the Picture
Orientation
If the PD7170 is installed behind the screen, you must change the picture
orientation to match the installation method. To do this, press MENU on the
remote control. Then, select System from the Main Menu.
Rear Projection If the projector is used in a rear-projection application (see Figure 3-6), press
repeatedly to select Rear Projection from the System Menu. Press or to set it
to On.
Ceiling Mode If the projector is ceiling-mounted, the PD7170 automatically inverts the image.
If this automatic inversion is not desired, select Ceiling Mode from the System
Menu and set it to Off.