Sim2 Multimedia HT 250 - Manual (Page 19)

HT 200/250
21
ENGLISH
13.2.5.3 Y / C Delay
Use this adjustment in the event of horizontal colour
misalignment within the projected image. It is
recommended that a colour bar test pattern be used for
this adjustment.
13.2.6 MAGNIFICATION
Use this adjustment to magnify the projected image
(please note the higher the magnification the poorer the
quality of the image projected).
Select
Zoom (the magnifying lens icon will appear at
the centre of the image) to adjust the level of
enlargement, using the LEFT and RIGHT arrows.
Select Pan (zoom button on the remote control) to
choose the area of image to enlarge, using all four-arrow
keys.
Via remote control, it is possible to alternate between
modes, by pressing the key on the keyboard pad.
Alternatively pressing the -Focus-Esc button allows
you to select between
Zoom and Pan .
13.3 SET UP
The installation menu gives access to features that will
allow for correct installation of the projector.
Setup
Orientation
Keystone +0
Projection Lens
Test Patterns
Factory Defaults
13.3.1 ORIENTATION
Select the option that best describes the installation i.e.
desktop front, ceiling frontdesktop rear, and ceiling rear.
Setup
Floor
Ceiling
Orientation
Floor-Rear
Ceiling-Rear
13.3.2 KEYSTONE
If the projector is at an angle in relation to the screen,
keystone distortion will occur. Use the keystone
adjustment to restore the projected image to the correct
shape. The angle of projection is limited to + or - 10
degrees. If the projector is level then use the lens shift feature
to correctly position the image on screen
(Fig. 47) .
Fig. 47
To obtain maximum quality of the projected image, we
recommend the installation of the projector on a level
platform parallel and central to the screen. In the event
that the picture is not correctly positioned use the lens
shift feature.
Should it not be possible to centralize the image by
adjusting the lens height, tilt the projector, but this will
create keystone error (please refer to 13.3.2).