Sanyo PLC-WM4500L Owner's Manual page 44

Computer Input
Keystone
This function is used to adjust keystone distortion of the projected
image. Use the Point pq buttons to choose the item you want to
adjust.
t Keystone correction
To correct keystone distortion, press the SELECT button.
Keystone appears on the screen. Use the Point pq buttons to
correct keystone distortion (p.31).
t Store or Reset
To store or reset the keystone correction, press the Point u
button.
Store ....... Keep the keystone correction even when the AC
power cord is unplugged.
Reset ...... Release the keystone correction when the AC
power cord is unplugged.
Ceiling
When this function is set to On, the picture will be top/bottom and
left/right reversed. This function is used to project the image from a
ceiling-mounted projector.
Rear
When this function is set to On, the picture will be left/right
reversed. This function is used to project the image from rear of
the screen.
Screen aspect
This function is used to project the image to a 4:3 or 16:9
projection screen.
Default (16:10) ....16:10 is the aspect of the LCD panel. The
orignal Screen Menu is available.
16:9 ..... Set to a 16:9 projection screen.
4: ..... Set to a 4:3 projection screen.
Reset
This function returns all adjusted values to the factory default
settings. Press the SELECT button at Reset to display a
confirmation box. To reset, press the SELECT button at "Yes."
44
Keystone
Ceiling
Rear
P Note:
- Natural wide cannot be selected when 720p, 1035i,
1080i or 1080p is selected on AV System Menu
(p.45).
- When the 16:9 function is selected, Wide(16:9) is
not available in the PC and AV screen (pp.42-44,49).
- When the 4:3 function is selected, Natural wide is not
available in the AV screen (p.49).