Sharp Projector Pg C45x User Manual

Basic Operation
-47
Progressive Mode
This function allows you to select the progres-
sive display of a video signal. The progres-
sive display projects a smoother video image.
Select “Progressive Mode” in the “Pic-
ture” menu on the menu screen.
➝For operating the menu screen, see
pages 42 to 45.
Note
• 2D Progressive
This function is useful to display fast-
moving images such as sports and ac-
tion films. This mode optimizes the im-
age in a displayed frame.
•
 3D Progressive
This function is useful to...

Adjusting Computer Images
Use the Fine Sync function in case of irregularities such as vertical stripes or flickering in
portions of the screen.
When Auto Sync is OFF
When “Auto Sync” is “OFF”, interference such
as flickering or vertical stripes may occur if
displaying tilings or vertical stripes. Should
this occur, adjust “Clock”, “Phase”, “H-Pos”
and “V- P o s” for obtaining an optimum image.
Select “Clock”, “Phase”, “H-Pos” or “V-
Pos” in the “Fine Sync” menu  on the
menu screen.
➝ For operating the...

Basic Operation
-49
Selecting Adjustment Settings
Adjustment settings stored in the projector
can be easily accessed.
Select “Select Setting” in the “Fine
Sync” menu on the menu screen.
➝ For operating the menu screen, see
pages 42 to 45.
Note
•If a memory position has not been set, a
resolution and frequency setting will not
be displayed.
•When selecting a stored adjustment set-
ting with “Select Setting”, you can set the
projector in the stored adjustments.
Special Mode Settings
Ordinarily, the type of...

Auto Sync Adjustment
Used to automatically adjust a computer image.
Select “Auto Sync” in the “Fine Sync”
menu on the menu screen.
➝ For operating the menu screen, see
pages 42 to 45.
Note
When setting to “ Normal” or
“
 High Speed”:
•Auto Sync adjustment will occur when the
projector is turned on or when the inputs
are switched, when connected to a com-
puter.
Manual adjustments should be per-
formed:
•When the optimum image cannot be
achieved with Auto Sync adjustment. See
page 48.
•Auto Sync...

Easy to Use Functions
Easy to Use Functions 

-52
Selecting the Picture Display Mode
Switching the Picture
Display Using Different
Input Signals
Press .
•Each time  is pressed, the display
changes as shown on page 52 and 53.
Info
•In the Dot by Dot Mode, images are dis-
played in the original resolution, therefore
they will not be enlarged.
•To return to the standard image, press 
while “RESIZE” is displayed on the screen.
This function allows you to modify or customize the picture display mode to enhance the
input image. Depending on the input...

Easy to Use Functions
-53
SMART STRETCH
1024 × 576*
—
—
480I, 480P, 580I, 580P,NTSC, PAL, SECAM540P
720P, 1035I, 1080I4:3 aspect ratio.Letter box, squeeze16:9 aspect ratio
16:9 aspect ratioNORMAL
1024 × 768—
—BORDER
768 × 576*—
—STRETCH
1024 × 576*
480I, 480P,
580I, 580P,
NTSC, PAL, SECAM4:3 aspect ratio
Input SignalOutput screen image
Letter box
Squeeze
16:9 aspect ratio
VIDEO
• “STRETCH” is fixed when 720P, 1035I or 1080I signals are entered.
* The Digital Shift function can be used with these images....

54
Freezing a Moving
Image
1Press .
•The projected image is frozen.
2Press  again to return to the
moving image from the cur-
rently connected device.
Displaying a Still Image
This function allows you to instantly freeze a moving image. This is useful when you want to
display a still image from a computer or video, giving you more time to explain the image to
the audience.
FREEZE
button
"On-screen Display
-54 

Easy to Use Functions
-55
Enlarging a Specific Portion of an Image
Displaying an Enlarged
Portion of an Image
1Press .
•Enlarges the image.
•Pressing 
 or  enlarges or re-
duces the projected image.
Note
•You can change the location of the
enlarged image using ', ", \ and
|.
•When an image with a resolution
higher than SXGA is displayed,  “×2”
and “×3” cannot be selected.
2Press  to cancel the opera-
tion, then the magnification
returns to ×1.
Note
In the following cases, the image will
return to...

56
Selected Mode
STANDARD
PRESENTATION
CINEMA
CUSTOM
Description
For Standard picture
Brightens darker portions of image for more enhanced presentations.
Gives greater depth to darker portions of image for a more exciting theater experience.
Allows you to adjust gamma value using Sharp Advanced Presentation Software.
Gamma Correction Function
Gamma is an image quality enhancement function that offers a richer image by brightening
the darker portions of the image without altering the brightness of the...