Auto V-Keystone Correction; Keystone Mode Correction - Sharp XV-Z15000 Operation Manual

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:
Makes the upper and lower
O Q
or
sides parallel.
Horizontal Keystone Correction
V-Keystone:
Makes the left and right sides
O Q
or
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
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