Epson PowerLite S1 User Manual - Page 27
Keystone, Picture Quality
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Adjusting the Display 27 Keystone When the projector is not set at right angles to the screen, the display distorts in the shape of a trapezoid. This distortion can be corrected. Images can be corrected without distortion when the projector is tilted to a maximum of ±15°. Approx. 15° above Approx. 15° below p You can correct only vertical distortion with this function. Horizontal distortion cannot be corrected. 15° Press the [u] or [d] buttons. 15° p • Screen size changes when keystone correction is performed. • If the images become uneven in appearance after keystone correction is performed, decrease the sharpness setting. ([Menu] button → "Image" → "Picture Quality" → "Sharpness") See "Image menu" on page 36.
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27
Adjusting the Display
Keystone
When the projector is not set at right angles to the screen, the display distorts
in the shape of a trapezoid. This distortion can be corrected.
Press the [
u
] or [
d
] buttons.
Images can be corrected without distortion when the projector is tilted to a
maximum of ±15°.
p
You can correct only vertical distortion with this function. Horizontal
distortion cannot be corrected.
p
• Screen size changes when keystone correction is performed.
• If the images become uneven in appearance after keystone
correction is performed,
decrease the sharpness setting. ([Menu]
button
→
“Image”
→
“Picture Quality”
→
“Sharpness”) See
“
Image menu
” on page 36
.
Approx. 15° above
Approx. 15° below
15°
15°