Sharp XV-Z15000 - Advanced Projector Functions (PRJ-ADJ)

Useful Features
-43
4 Auto V-Keystone Correction
Select “Auto V-Keystone” in the “SCR-ADJ” menu and
press ENTER. Vertical keystone correction is performed
automatically.
Note
• Pressing ENTER when the on-screen display
of the Auto V-Keystone “On” appears changes
the setting of the Auto V-Keystone to “Off”.
• For details of Keystone mode, see page 24.
• Pressing AUTO V-KEYSTONE while adjusting
the image using Sphere/Rotation Correction
changes Sphere/Rotation Correction mode to
keystone mode.
Auto V-Keystone Correction
5 Keystone Mode Correction
This function can correct distortion of an image projected
toward a spherical or cylindrical screen as well as trap-
ezoidal distortion of an image on a fl at screen and rotate
the image at your arbitrary angle.
Note
• For details of Keystone mode, see page 24.
Info
While adjusting the image using Keystone/
Sphere/Rotation Correction, straight lines
and the edges of the image may appear
jagged.
•
Select “Keystone Mode” in the “SCR-ADJ” menu
and press ENTER. Then select a desired item among
“Keystone”, “Sphere”, or “Rotation” and press ENTER.
“Keystone” has been set as a default setting in which
you can adjust “H-Keystone” and “V-Keystone”.
■ Keystone
H-Keystone:
O or Q
Makes the upper and lower
sides parallel.
Horizontal Keystone Correction
V-Keystone:
O or Q
Makes the left and right sides
parallel.
Vertical Keystone Correction
■ Sphere
This function corrects screen distortion created during
spherical or cylindrical screen projection.
O button
Narrower at the center
Q button
Wider at the center
Sphere Correction
Correction of Convex Distortion:
Correction of Concave Distortion:
Menu operation ⇒ Page 34
XV-Z15000EUS.indb43XV-Z15000EUS.indb43 2008/12/2514:25:392008/12/2514:25:39