Sharp PG-A20X (serv.man24) User Manual / Operation Manual ▷ View online
-41
Easy to Use Functions
VIDEO
•
“STRETCH” is fixed when 540P, 720P or 1080
I
signals are entered.
4:3 aspect ratio
Letter box
Squeezed 16:9 image
Squeezed 4:3 image
16:9 aspect ratio
16:9 aspect ratio
(4:3 aspect ratio in
16:9 screen)
Output screen image
Input Signal
Image type
DVD / Video
480I, 480P,
NTSC, PAL, SECAM
540P, 720P,
1080I (16:9)
: Cutout area on which images cannot be projected.
: Area on which the image is not included in the original signals.
*
Mode for projecting an image with the original aspect ratio without cutting any portions.
*
*
*
*
*
*
*
*
BORDER
Projects 4:3 image fully in
STRETCH (the following
column) image.
STRETCH
Projects 16:9 image evenly
over entire screen
(top/bottom black bands).
NORMAL
Projects a full screen image.
480I, 480P,
NTSC, PAL, SECAM
540P, 720P, 1080I
4:3 aspect ratio.
Letter box, squeeze
16:9 aspect ratio
1024
×
768
—
768
×
576
—
1024
×
576
NORMAL
BORDER
STRETCH
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×
1
×
4
×
9
×
16
×
36
×
64
×
2
×
3
You can instantly freeze a moving image and enlarge a specific portion of an image with the
remote control. Using these functions, you can explain the image to the audience more effec-
tively.
remote control. Using these functions, you can explain the image to the audience more effec-
tively.
Still and Zoom Image
Freezing a Moving
Image
Image
1
Press
.
•
The projected image is frozen.
2
Press
again to return to the
moving image from the currently
connected device.
connected device.
Displaying an Enlarged
Portion of an Image
Portion of an Image
1
Press
.
•
Pressing
or
enlarges or reduces
the projected image.
Note
•
You can change the location of the en-
larged image using ', ", \ and |.
larged image using ', ", \ and |.
2
Press
to cancel the operation.
•
The magnification then returns to
×
1.
Note
In the following cases, the image will re-
turn to the normal size (
turn to the normal size (
×
1).
•
When switching the INPUT mode.
•
When
has been pressed.
•
When the input signal is changed.
•
When the input signal resolution and re-
fresh rate (vertical frequency) change.
fresh rate (vertical frequency) change.
FREEZE
button
button
', ", \, |
buttons
buttons
UNDO
button
button
ENLARGE
(Enlarge/
Reduce)
buttons
(Enlarge/
Reduce)
buttons
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Easy to Use Functions
Keylock
Function
Locking the Operation But-
tons
tons
Hold down
on the projector for
about 3 seconds while the projector is
being turned on.
being turned on.
Note
•
The keylock function does not affect the opera-
tion with the remote control buttons.
tion with the remote control buttons.
•
You cannot use the keylock function while the
projector is warming up or shutting down.
projector is warming up or shutting down.
Use this function to lock the operation buttons on the projector.
Taking the Keylock off
Hold down
on the projector for
about 3 seconds.
Note
•
The keylock function does not affect the opera-
tion with the remote control buttons.
tion with the remote control buttons.
•
You cannot use the keylock function while the
projector is warming up or shutting down.
projector is warming up or shutting down.
ON button
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You can use the “Options” menu to enhance the usage for the projector. For operation of the
menu screen, see pages
menu screen, see pages
32
to
35
.
Example: “Options” menu screen for
INPUT 2 (S-Video) mode
Lamp Timer (Life)
(Check-
ing the Lamp Life Status)
You can confirm the cumulative lamp usage time
and the remaining lamp life (percentage).
and the remaining lamp life (percentage).
Display the “Options” menu to check the
lamp life status.
lamp life status.
Description of Lamp Life
Note
•
It is recommended that the lamp be changed
when the remaining lamp life becomes 5%.
For lamp replacement, contact your nearest
Sharp Authorized Projector Dealer or Service
Center.
when the remaining lamp life becomes 5%.
For lamp replacement, contact your nearest
Sharp Authorized Projector Dealer or Service
Center.
•
The table above indicates rough estimates in the
case of using only in each mode shown. Remain-
ing lamp life changes within the range of the val-
ues shown depending on the frequency at which
“Eco Mode” is switched to “
case of using only in each mode shown. Remain-
ing lamp life changes within the range of the val-
ues shown depending on the frequency at which
“Eco Mode” is switched to “
” (Eco mode) and
“
” (Standard mode) (see page
45
).
Using the “Options” Menu
Lamp usage condition
Operated exclusively
in Eco mode (
in Eco mode (
)
Operated exclusively
in Standard mode (
in Standard mode (
)
Remaining lamp life
100%
5%
about
4,500 hours
225 hours
about
3,000 hours
150 hours
Keystone
(Setting the Key-
stone Correction Mode)
Select “Keystone” on the “Options” menu
and the desired mode for the Keystone Cor-
rection.
and the desired mode for the Keystone Cor-
rection.
Description of Keystone Correction Mode
Note
•
If you want to adjust the Keystone Correction
manually, see page
manually, see page
29
.
•
The Keystone Correction can be adjusted up to
an angle of approximately
an angle of approximately
±
12˚ when the Key-
stone Correction mode is set to “Auto”, or ap-
proximately
proximately
±
35˚ when set to “Manual” (when the
picture display mode is set to “NORMAL” (see
page
page
40
)).
Selectable settings
Auto
Manual
Description
Keystone Correction is automatically
performed.
Keystone Correction can be adjusted
manually.
performed.
Keystone Correction can be adjusted
manually.
Auto
Manual
Manual
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