Optoma PT105 User's Manual - Page 7

Using, Projector

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USING YOUR PROJECTOR Turning Your Projector ON NOTE : Turn ON the projector before you turn ON the image source. 1. Connect the Composite Video Cable, or VGA Cable, or HDMI Cable, or component to VGA Cable, to the projector. 2. Connect Composite Video Cable, or VGA Cable, or HDMI Cable, or component to VGA Cable to the image sources. 3. Press the POWER ON/OFF Button (see "Using Your Projector" on page 8 to locate the POWER ON/OFF Button). 4. Turn ON your image source (computer, DVD player, HDMI etc.). 5. If the source is different from the previously used source, please use the SOURCE Button to choose the source you would like to display. (Note: DLPProjector factory default selection is HDMI video source). If a Composite Video or PC VGA/Component or HDMI "Source not found" message appears on the screen, ensure that the appropriate cables are securely connected. If you have multiple image sources connected to the projector, press the SOURCE Button on the control panel to select the desired image sources. Turning Your Projector OFF NOTE: Unplug the projector after properly shutting down as explained in the following procedure. 1. Press the POWER ON/OFF Button. 2. The cooling fans continue to operate for a few seconds. 3. Disconnect the AC Adapter. 4. Disconnect any Composite Video or PC VGA or HDMI or Component to VGA , Input Cables from the projector. Adjusting the Projector Focus 1. Rotate the Focus Ring until the image is clear. The projector focuses at distances ranging between 24" to 144" (60 cm to 366 cm). 2. Move the projector forward or backward to zoom in and out. 1. Focus Ring EN-6

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USING
YOUR
PROJECTOR
Turning
Your
Projector
ON
NOTE
:
Turn
ON
the
projector
before
you
turn
ON
the
image
source.
1.
Connect
the
Composite
Video
Cable,
or
VGA
Cable,
or
HDMI
Cable,
or
component
to
VGA
Cable,
to
the
projector.
2.
Connect
Composite
Video
Cable,
or
VGA
Cable,
or
HDMI
Cable,
or
component
to
VGA
Cable
to
the
image
sources.
3.
Press
the
POWER
ON/OFF
Button
(see
"Using
Your
Projector"
on
page
8
to
locate
the
POWER
ON/OFF
Button).
4.
Turn
ON
your
image
source
(computer,
DVD
player,
HDMI
etc.).
5.
If
the
source
is
different
from
the
previously
used
source,
please
use
the
SOURCE
Button
to
choose
the
source
you
would
like
to
display.
(Note:
DLP
Projector
factory
default
selection
is
HDMI
video
source).
If
a
Composite
Video
or
PC
VGA/Component
or
HDMI
"Source
not
found"
message
appears
on
the
screen,
ensure
that
the
appropriate
cables
are
securely
connected.
If
you
have
multiple
image
sources
connected
to
the
projector,
press
the
SOURCE
Button
on
the
control
panel
to
select
the
desired
image
sources.
Turning
Your
Projector
OFF
NOTE:
Unplug
the
projector
after
properly
shutting
down
as
explained
in
the
following
procedure.
1.
Press
the
POWER
ON/OFF
Button.
2.
The
cooling
fans
continue
to
operate
for
a
few
seconds.
3.
Disconnect
the
AC
Adapter.
4.
Disconnect
any
Composite
Video
or
PC
VGA
or
HDMI
or
Component
to
VGA
,
Input
Cables
from
the
projector.
Adjusting
the
Projector
Focus
1.
Rotate
the
Focus
Ring
until
the
image
is
clear.
The
projector
focuses
at
distances
ranging
between
24"
to
144"
(60
cm
to
366
cm).
2.
Move
the
projector
forward
or
backward
to
zoom
in
and
out.
1.
Focus
Ring
EN
-6