Elmo T-350, Инструкция по эксплуатации

Страница: 33 / 81

33
ADJUSTING THE FOCUS
Turn the focus ring to adjust the focus.
■
The focus adjustment can be performed when the throw distance is
between 48cm and 133cm.
■
Refer to
“Throw distance and screen size” (Page21) for details on the
screen size.
■
Sometimes, you may notice fine streaks on projected images. This is
due to interference with the screen surface. Replace the screen or
displace the focus a little.
CAUTION
■
Do not look into the lens during the projection. The strong light emitted
from the lens may cause damage to your eyes. Pay attention especially
when you use the projector in an environment where there are children.
■
Do not touch the lens. If the lens becomes dirty from fingerprints or
anything else, the projected images may become blurry. In such cases,
wipe the lens with commercial lens-cleaning paper. Make sure to turn
off the projector, disconnect the power cord and then allow the cabinet
to cool before cleaning the lens.
■
When the projector is moved from a cold place to a warm place or when
the room temperature is suddenly increased, condensation on the lens
may occur, resulting in blurred image. In such cases, let the projector
warm up to room temperature before using it.
N o t e