Sharp Xg C430x Projector Quickstart Guide

MODEL
XG-C430X
XG-C330X
LCD PROJECTOR
SETUP MANUAL
Setting up the Screen.......................................... 2
Screen Size and Pr ojection Distance................ 3
Throw Distance....................................................... 3
Standard Zoom Lens .............................................. 4
Wide-zoom Lens  (AN-C12MZ)............................... 5
T ele-zoom Lens  (AN-C18MZ)................................. 6
T ele-zoom Lens  (AN-C27MZ)................................. 7
T ele-zoom...

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Example of standard setup
H
ScreenL: Projection distance Lens center
Base line:
Horizontal line passing through
the lens center
Side View
For optimal image quality, position the projector perpendicular to the screen with the projector’s feet flat
and level. Doing so will eliminate the need for Keystone correction and provide the best image quality.
Note
•
The projector lens should be centered in the middle of the screen. If the horizontal line passing through the
lens center is not perpendicular to...

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Screen Size and Projection Distance
The projection screen size varies according to the distance from the lens of the projector to the screen.
The optional lenses from Sharp are also available for specialized application. Please see your nearest Sharp
Authorized Projector Dealer to details on all the lenses. (Refer to the lens operation manual when using a
lens.)
Install the projector so that projected images are projected onto the screen at the optimum size by referring
to the table. Use the values in...

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Standard Zoom Lens
F1.7-F1.9, f=28.0-33.6 mm
NORMAL Mode (4:3)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.03571
χL2 (m) = 0.04286χH (cm) = –0.1524χ[Feet/inches]
L1 (ft) = 0.03571χ / 0.3048
L2 (ft) = 0.04286χ / 0.3048
H (in) = –0.1524χ / 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
The formula for picture size...

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Wide-zoom Lens (AN-C12MZ)
F2.2-F2.7, f=24.5-30.7 mm
NORMAL Mode (4:3)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.03019
χL2 (m) = 0.03783χH (cm) = –0.1524χ[Feet/inches]
L1 (ft) = 0.03019χ / 0.3048
L2 (ft) = 0.03783χ / 0.3048
H (in) = –0.1524χ / 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
Note
• Allow a margin...

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Tele-zoom Lens (AN-C18MZ)
F1.7-F2.2, f=36.5-46.3 mm
NORMAL Mode (4:3)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.04529
χL2 (m) = 0.05745χH1 (cm) = –0.1524χ[Feet/inches]
L1 (ft) = 0.04529χ / 0.3048
L2 (ft) = 0.05745χ / 0.3048
H (in) = –0.1524χ / 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
Note
• Allow a...

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Tele-zoom Lens (AN-C27MZ)
F2.0-F2.8, f=53.8-82.9 mm
NORMAL Mode (4:3)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.0671
χL2 (m) = 0.10348χH (cm) = –0.1524χ[Feet/inches]
L1 (ft) = 0.0671χ / 0.3048
L2 (ft) = 0.10348χ / 0.3048
H (in) = –0.1524χ / 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
The formula for picture...

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Tele-zoom Lens (AN-C41MZ)
F2.1-F2.8, f=83.5-117.2 mm
NORMAL Mode (4:3)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.10484
χL2 (m) = 0.14725χH (cm) = –0.1524χ[Feet/inches]
L1 (ft) = 0.10484χ / 0.3048
L2 (ft) = 0.14725χ / 0.3048
H (in) = –0.1524χ / 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
The formula for...

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Changing the Lens
Info
•Before changing the lens, turn off the power of the projector and remove the power cord from the wall
outlet.
•Do not attempt to change the lens while the projector is mounted on the ceiling.
1Remove the lens housing cover
by using the supplied lens hous-
ing cover removal tool to push
down on the groove on the lens
housing cover.
•Hold down the lens housing cover with
your hand to prevent it from flying out.
2Slide the lens fastener catch tab
in the direction of “UNLOCK”
while...

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5Insert the lens into the projector.
•As you insert the lens, look inside the
window to make sure that the pin is in-
serted into the hole of the lens mount.
6Slide the lens fastener catch tab
in the direction of “LOCK” until
it stops.
•Be careful not to rotate the lens fastener
ring too tight, as the lens fastener ring
will be difficult to loosen the next time
the lens is changed.
7Replace the lens housing cover.
•If the lens housing cover is not secured
to the projector, you will not be able to...