DOWNLOAD Sharp PG-A20X (serv.man24) Service Manual ↓ Size: 5.75 MB | Pages: 74 in PDF or view online for FREE

Model
PG-A20X (serv.man24)
Pages
74
Size
5.75 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Projector
File
pg-a20x-sm24.pdf
Date
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Basic Operation
-29
Keystone Correction
 (Correcting Trapezoidal Distortion)
Correcting Trapezoidal
Distortion
When the image is projected either from the
top or from the bottom towards the screen at
an angle, the image becomes distorted
trapezoidally.
The function for correcting trapezoidal distor-
tion is called Keystone Correction.
This projector detects inclination of the upper
and lower sides and corrects trapezoidal dis-
tortion of the image automatically.
Note
•
Automatic Keystone Correction may not work
well in some cases, such as when the screen
is leaning, temperature is extremely high or
low, or zooming is at maximum or minimum.
In these cases, fine adjust the Keystone Cor-
rection following the procedure below.
•
You can select “Auto” or “Manual” for the
Keystone Correction mode. (See page 
44
.)
•
The Keystone Correction can be adjusted up
to an angle of approximately 
±
12˚ when the
Keystone Correction mode is set to “Auto”,
or approximately 
±
35˚ when set to “Manual”
(when the picture display mode is set to
“NORMAL” (see page 
40
)). Therefore, the
actual screen can be diagonally set up to
that angle as well.
1
Press 
.
•
You can also use 
 on the projector.
2
Press ', ", \ and | to adjust
the Keystone correction.
•
You can also adjust the Keystone cor-
rection using the 
 or 
 but-
tons on the projector.
Note
•
Press 
 to make the default set-
ting.
•
Straight lines or the edges of images
may appear jagged while adjusting
the image.
3
Press 
.
•
You can also use 
 on the projector.
Note
•
You can use the same settings used
in NORMAL mode 4:3 for 16:9.
Compresses
upper side.
Compresses
lower side.
', ", \, |
buttons
UNDO
button
KEYSTONE
button
PG-A20X_E_PDF_P26_31.p65
03.5.27, 7:23 PM
29
-30
Menu Items
This list shows the items that can be set in the projector.
■ INPUT 1 Mode
Note
•
In the “Picture” menu of INPUT 1, “Color”, “Tint” and “Sharp” are only displayed when “Signal Type” is set
to “Component” or set to “Auto” and the input signal is recognized as a component signal.
•
In the “Picture” menu of INPUT 1, “sRGB” is only displayed when “Signal Type” is set to “RGB” or set to
“Auto” and the input signal is recognized as an RGB signal.
+30
−
30
+30
−
30
+30
−
30
+30
−
30
+30
−
30
+30
−
30
+30
−
30
Main menu
Sub menu
Main menu
Sub menu
Contrast
Bright
Color
Tint
Sharp
Red
Blue
Reset
sRGB [ON/OFF]
CLR Temp
Gamma
Signal Type
Memory
Auto
RGB
Component
5500 K
6500 K
7500 K
8500 K
9300 K
10500 K
Standard
Presentation
Cinema
Game
Memory 1
Memory OFF
Memory 5
Picture
Page 
36
+15
−
15
+30
−
30
+30
−
30
+30
−
30
Fine Sync
Page 
38
Clock
Phase
H-Pos
V-Pos
Reset
Special Modes
Auto Sync
Signal Info
Options
Page 
44
OSD Display [ON/OFF]
Keystone
Background
Eco Mode [Eco/Standard]
Sharp
Blue
None
Auto
Manual
Auto Power Off [ON/OFF]
Menu Position
Password
Anti-Theft
Center
Upper Right
Lower Right
Upper Left
Lower Left
Old Password
New Password
Reconfirm
Menu Color
[Opaque/Translucent]
Old Code
New Code
Reconfirm
Language
Page 
28
Page 
50
Lamp Timer (Life)
PRJ Mode
Front
Ceiling+Front
Rear
Ceiling+Rear
English
Deutsch
Español
Nederlands
Français
Italiano
Svenska
Português
PG-A20X_E_PDF_P26_31.p65
03.5.27, 7:23 PM
30
Basic Operation
-31
■ INPUT 2 / 3 Mode
Main menu
+30
−
30
+30
−
30
+30
−
30
+30
−
30
+30
−
30
+30
−
30
+30
−
30
Main menu
Sub menu
Contrast
Bright
Color
Tint
Sharp
Red
Blue
Reset
CLR Temp
Gamma
Memory
5500 K
6500 K
7500 K
8500 K
9300 K
10500 K
Standard
Presentation
Cinema
Game
Memory 1
Memory OFF
Auto
Manual
Memory 5
Picture
Page 
36
Options
Page 
44
OSD Display [ON/OFF]
Keystone
Background
Eco Mode [Eco/Standard]
Sharp
Blue
None
Auto Power Off [ON/OFF]
Menu Position
Password
Anti-Theft
Center
Upper Right
Lower Right
Upper Left
Lower Left
Old Password
New Password
Reconfirm
Menu Color
[Opaque/Translucent]
Old Code
New Code
Reconfirm
Lamp Timer (Life)
Video System
Language
Page 
28
Page 
50
PRJ Mode
Front
Ceiling+Front 
Rear
Ceiling+Rear
Auto
PAL
NTSC3.58
SECAM
NTSC4.43
PAL-M
PAL-N
PAL-60
English
Deutsch
Español
Nederlands
Français
Italiano
Svenska
Português
PG-A20X_E_PDF_P26_31.p65
03.5.27, 7:23 PM
31
-32
The menu screens allow you to adjust the image and various projector settings.
You can operate the menus from the remote control using the following procedure.
Using the Menu Screen
Example: “Picture” menu screen for
INPUT 1 (RGB) mode
Menu Selections
(Adjustments)
1
Press 
.
• The “Picture” menu screen for the se-
lected input mode is displayed.
Note
• The on-screen display shown on the
right is displayed when the INPUT 1
(RGB) mode is selected.
2
Press \
\
\
\
\ or |
|
|
|
| to display the other
menu screens.
• The menu icon for the selected menu
screen is highlighted.
Note
• The “Fine Sync” menu is not available
for INPUT 2 or 3.
• For details on the menus, see the tree
charts on pages 
30
 and 
31
.
Menu icons
Menu icon
Menu screen
Picture
Fine Sync
Options
Language
PRJ Mode
', ", \, |
buttons
UNDO
button
ENTER
button
MENU button
PG-A20X_E_PDF_P32_39.p65
03.4.23, 9:57 AM
32
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