Sharp Xg C50x Projector User Manual

Connections and Setup
-29
90°
90°
Example of Standard Setup
Setting up the Screen
Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image.
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 the screen, the image will be distorted, making viewing difficult.
•For optimal image, position the screen so that it is not in direct sunlight or room light. Light...

-30
H
Screen
L Projection distanceLens center Base line
Horizontal line passing through
the lens center
STRETCH Mode (16:9)
Picture (Screen) size Projection distance (L)Distance from the lens centerDiag. (X) Width Height Maximum  (L1) Minimum  (L2) to the bottom of the image (H)
300" (762 cm) 240" (609.6 cm)180" (457.2 cm)50' 6" (15.37 m) 39' 3" (11.95 m) –415/ 16"(–12.6 cm)
250" (635 cm) 218" (553.7 cm)123" (312.4 cm)42' (12.80 m) 32' 8" (9.95 m)...

Connections and Setup
-31
Note
•There is an error of ± 3% in the formula above.
•Values with a minus (–) sign indicate the distance of the lens center below the bottom of the image. STRETCH Mode (16:9)
Picture (Screen) size Projection distance (L)Distance from the lens centerDiag. (X) Width Height Maximum  (L1) Minimum  (L2) to the bottom of the image (H)
300" (762 cm) 240" (609.6 cm)180" (457.2 cm)33' 2" (10.10 m) 26' 5" (8.04 m) –5"(–12.7 cm)
250" (635 cm) 218"...

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When using the default setting.
▼On-screen Display
Projecting a Reversed/Inverted Image
Projection from behind the screen
■Place a translucent screen between the projector and the au-
dience.
■Reverse the image by setting “Rear” in “PRJ Mode”. See
page71 for use of this function.
Projection using a mirror
■Place a mirror (normal flat type) in front of the lens.
■Reverse the image by setting “Rear” in “PRJ Mode”, when the
mirror is placed on the audience side. See page 71 for use of
this function....

Basic Operation
Basic Operation 

Image Projection
▼Keycode input box
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Lamp
replacement
indicatorPower
indicator
INPUT
button
',",\,|
buttons
MENU
button ENTER
button
Power (ON)
button
INPUT
buttons',",\,|
buttons MENU button ENTER
button Power (OFF)
button
Basic Procedure
Connect the required external equipment to the pro-
jector before operating the following procedures.
Info
•The language preset at the factory is English.
If you want to change the on-screen display
to another language, reset the language ac-
cording...

Basic Operation
-35
3Press,, or  on
the remote control to select the
INPUT mode.
•After pressing  once on the projector,
use
 to select the desired input mode.
Note
•When no signal is received, “NO
SIGNAL.”will be displayed. When a
signal that the projector is not pre-
set to receive is received, “NOT
REG.” will be displayed.
•When “Auto Search” is “ON”, the
INPUT modes with signals can be
selected. (see page 64.)
•The INPUT mode is not displayed
when “OSD display” is set to “Level
A” or “Level B”. (see...

Image Projection
Power (ON)
button
5Press to temporarily turn
off the sound.
Note
•Pressing again will turn the
sound back on.
6Press, then press  again
while the confirmation message
is displayed, to turn off the pro-
jector.
Note
•If you accidentally pressed  and
do not want to turn off the power,
wait until the confirmation message
disappears.
Info
•Do not unplug the power cord dur-
ing projection or cooling fan opera-
tion. This can cause damage due
to the rise in internal temperature,
as the cooling...

Basic Operation
-37
3Press' or " to select the de-
sired language, and then press
.
4Press.
•The desired language will be set as
the on-screen display. 

Correcting Trapezoidal Distortion (Keystone Correction)
Correcting Trapezoidal
Distortion
This function allows for Keystone (On-screen
Trapezoidal Distortion) Correction.
Note
•When the image is projected either from
top or from bottom towards the screen at
an angle, the image becomes distorted
trapezoidally.
The function for correcting trapezoidal dis-
tortion is called Keystone Correction.
•The Keystone Correction can be adjusted
up to angle of approximately ±35 degrees.
1Press.
•Pressing  again while...