Epson EMP-TW20 User Manual - Page 19

Correcting keystone distortion, Adjusting the volume

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Adjusting the Projection Screen and the Audio Volume CCororrercetcintginkgeyksetyosnteodniestodristitoonrt(Kioeynstone) W(hKeen yyosutwoisnh eto)adjust the projection above or below the range of lens shift adjustment set the projector at an angle. When the projector is angled, the projected image may distort into a trapezoid. In such cases, press ( ) ( ) on the control panel, or on the remote control to adjust the images. However, the image quality will decrease compared to if the lens shift function is used. When the lens is shifted to the left or right, complete keystone correction is not possible. When making keystone corrections set the lens at the centre left to right. 30˚ 30˚ Keystone distortion can be corrected within a maximum vertical angle of approximately 30˚. You can also make adjustments from the configuration menu. p.28 To reset the correction value, press and hold down with pressed down for at TIP least 1 second on the control panel. Adjusting the volume Adjusting the volume The volume of the projector's built-in speaker can be adjusted as follows. Remote control operation Control panel operation Basic Operations When the button is pressed to the side, the volume increases, and when it is pressed to the side, the volume decreases. You can also make adjustments from the configuration menu. p.30 TIP 17

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17
Adjusting the Projection Screen and the Audio Volume
Basic Operations
TIP
TIP
Correcting keystone distortion
(Keystone)
When you wish to adjust the projection above or below the range of lens shift
adjustment set the projector at an angle.
When the projector is angled, the projected image may distort into a trapezoid. In such
cases, press
(
)
(
) on the control panel, or
on the remote control
to adjust the images.
However, the image quality will decrease compared to if the lens shift function is used.
When the lens is shifted to the left or right, complete keystone correction is not
possible. When making keystone corrections set the lens at the centre left to right.
Adjusting the volume
The volume of the projector's built-in speaker can be adjusted as follows.
When the button is pressed to the
side, the volume increases,
and when it is pressed to
the
side, the volume decreases.
Keystone distortion can be corrected within a maximum vertical angle of approximately 30˚.
You can also make adjustments from the configuration menu.
p.28
To reset the correction value, press and hold down
with
pressed down for at
least 1 second on the control panel.
You can also make adjustments from the configuration menu.
p.30
30˚
30˚
Remote control operation
Control panel operation