Sharp Xg P20xu Projector User Manual

E-50
Basic Operation
Adjusting the Computer Images (RGB menu only)
Special Mode Adjustment
Ordinarily, the type of input signal is detected and the correct resolution mode is automatically selected.
However, for some signals, the optimal resolution mode in “Special Modes” on the “Fine Sync” menu
screen may need to be selected to match the computer display mode. See page 
44 for the procedure
details.
•Avoid displaying computer patterns which repeat every other line (horizontal stripes). (Flickering may...

E-51
Basic Operation
Adjusting the Computer Images (RGB menu only)
Auto Sync Adjustment
•Used to automatically adjust a computer image.
•Auto Sync adjustment can be made manually by pressing AUTO SYNC, or automatically by setting
“Auto Sync” to “Normal” or “High Speed” in the projector’s GUI menu. See page 
44 for the procedure
details.
You can use this tool by accessing the “Button Assign” list on your GyroRemote. Choose popup list “4/5” and press
Function (2). (See page 
33.)
Off
• Synchronized...

E-52
Basic Operation
Adjusting the Sound
This projector’s audio is factory preset to standard settings. However, you can adjust it to suit your own
preferences by adjusting the following audio settings. See page 
44 for the procedure details.
ß buttonSelected item
Increased audio from the right speaker
For stronger treble
For stronger bass
© button
Increased audio from the left speaker
For weaker treble
For weaker bassBalance
Treble
Bass
Reset
All audio adjustment items are returned to the factory preset...

E-53
Basic Operation
Displaying Dual Pictures (RGB menu only)
Picture in Picture function allows you to display two pictures on the same screen. You can display the
image input from INPUT 4 or 5 as an inset picture overlapping the main picture input from INPUT 1, 2 or
3.  See page 
44 for the procedure details.
You can use this tool by accessing the “Button Assign” list on your GyroRemote. Choose popup list “3/5” and press
Function (4). (See page 
33)
Reducing Image Noise (VIDEO menu only)
Digital Noise...

E-54
Basic Operation
•When the system mode is set to “Auto”, you may not receive a clear picture due to signal differences. Should this occur,
switch to the video system of the source signal.
•AUTO cannot be set for PAL-M and PAL-N input signals. Select “PAL-M” or “PAL-N” in “Video System” menu for PAL-M and
PAL-N input signals.
Setting the Video Signal (VIDEO menu only)
The video input system mode is preset to “Auto”; however, it can be changed to a specific system mode
if the selected system mode is...

E-55
Basic Operation
This function allows you to select the image displayed when no signal is being sent to the projector. See
page  
44 for the procedure details.
Selecting a Background Image
Selected item
Sharp
Custom
Blue
NoneDescription
SHARP default image
User customized image (i.e. company logo)
Blue screen
Black screen
•By selecting “Custom”, the projector can display a custom image (i.e. your company logo) as the background image. The
custom image must be a 256-color BMP file with a picture size...

E-56
Basic Operation
•“MNTR Out/RS232C” is factory preset to “”, and “Auto Power Off” is factory preset to “”.
These functions allow you to reduce the power consumption when the projector is in standby mode.
See page 
44 for the procedure details.
Monitor Out/RS-232C Off Function
This projector consumes power when using a monitor connected to the OUTPUT port for INPUT 1, 2 and a
computer connected to the RS-232C port. When not using these ports, “MNTR Out/RS232C” can be set to “
”
to reduce standby power...

E-57
Basic Operation
Confirming the Lamp Usage Time
This function allows you to check the accumulated lamp usage time. See page 44 for the procedure
details.
Reversing/Inverting Projected Images
This projector is equipped with a reverse/invert image function which allows you to reverse or invert the
projected image for various applications.  See page 
44 for the procedure details.
Description
Normal image
Inverted image
Reversed image
Reversed and inverted imageSelected item
Front
Ceiling
Front
Rear...

E-58
Basic Operation
Setting the Stacking Mode
You can double the brightness of an image by stacking two projectors and projecting same picture
simultaneously. To control two projectors, assign one as the master and one as the slave. The slave
projector will duplicate any operational settings made to the master projector. See page 
44 for the
procedure details.
•When the projector is set to “Master”, button operation signals will be transmitted through RS-232C.
•When the projector is set to “Slave”,...

E-59
Basic Operation
Deselecting Inputs
This function allows you to deselect unwanted signal input. See page 44 for the procedure details.
•When stack projecting, multi-screen projecting and so on, this function can be used to cancel the RS-232C control.
•Up to two input signals can be blocked for both Input 1, 2, 3 or Input 4, 5.
•For details on intended purpose, see pages 
65 and 66.
Selecting the Transmission Speed (RS-232C)
This menu allows you to adjust the transmission speed of the RS-232C...