Sharp Xg C40xu Projector User Manual

E-40
Useful Features
Selecting a Background Image
This function allows you to select the image displayed
when no signal is being sent to the projector.
Description of Background Images
(Slide the MOUSE/ADJUSTMENT switch
on the remote control to the ADJ. position.)
1Press MENU.
2Press ß/© to select “Options”.
3Press ∂/ƒ to select “Background”, and then press
©.
4Press ∂/ƒ to select the background image you want
to display on the screen.
5Press ENTER to save the setting.
6To exit from the GUI, press MENU....

E-41
Useful Features
Automatic Power Shutoff Function
When no input signal is detected for more than 15
minutes, the projector will automatically shut off. The
on-screen message on the left will appear five minutes
before the power is automatically turned off.
Description of Automatic Power Shutoff
(Slide the MOUSE/ADJUSTMENT switch
on the remote control to the ADJ. position.)
1Press MENU.
2Press ß/© to select “Options”.
3Press ∂/ƒ to select “Auto Power Off”.
4Press ß/© to select “
” or “”.
5To exit from...

E-42
Useful Features
Password
A password can be set by the user and used with the
keylock level to prevent adjustments to certain settings
on the GUI.
Setting the Password
(Slide the MOUSE/ADJUSTMENT switch
on the remote control to the ADJ. position.)
1Press MENU.
2Press ß/© to select “Options”.
3Press ∂/ƒ to select “Password”, and then press
©.
4Enter the new password using ∂/ƒ to select the
desired number, and then press © to select the
next digit. Continue this procedure for the
remaining three...

E-43
Useful FeaturesThis function allows you to check the accumulated lamp
usage time.
(Slide the MOUSE/ADJUSTMENT switch
on the remote control to the ADJ. position.)
1Press MENU.
2Press ß/© to select “Options”. The lamp usage
time will be displayed.
•It is recommended that the lamp be replaced after
approximately 1,900 hours of usage. See pages 50 and 51
for lamp replacement.
2 1
Projector
MOUSEADJ.
Remote control
Selecting the Keylock Level
This function can be used to lock the use of certain
operation...

E-44
Useful Features
Reverse/Invert Image Function
This projector is equipped with a reverse/invert image
function which allows you to reverse or invert the pro-
jected image for various applications.
Description of Projected Images
(GUI) On-screen Display
Selected item
Front
CeilingFront
Rear
CeilingRearProjected image
Normal image
Inverted image
Reversed image
Reversed and inverted image
(Slide the MOUSE/ADJUSTMENT switch
on the remote control to the ADJ. position.)
1Press MENU.
2Press ß/©  to select...

E-45
Useful Features
Using the Presentation Tools
Red Green Blue Yellow Orange White Black
When selecting Sharp default image
Menu WindowThis projector is equipped with presentation tools that
can be used to emphasize keypoints within your
presentation.
(Slide the MOUSE/ADJUSTMENT switch
on the remote control to the ADJ. position.)
1Press TOOLS to display the presentation tools
menu window on the screen.
2Press ∂/ƒ/ß/© to select the desired tool and
color.
3Press ENTER to select it.
4Once the tool is...

E-46
Useful Features
3 2 1, 4
Status Function
This function can be used to display all the adjusted
settings on the screen simultaneously.
(Slide the MOUSE/ADJUSTMENT switch
on the remote control to the ADJ. position.)
1Press MENU.
2Press ß/© to select “Status”.
3Press ENTER to display all the adjustment
settings.
4To exit from the GUI, press MENU.Projector
(GUI) On-screen Display
MOUSEADJ.
2
3Remote control   

E-47
Maintenance &
Troubleshooting
Maintenance &
Troubleshooting
Bottom View• This projector is equipped with four air filters to ensure
the optimal operating condition of the projector.
• The air filters should be cleaned every 100 hours of
use. Clean the filters more often when the projector is
used in a dusty or smoky location.
• Purchase a replacement air filer (PFILD0076CEZZ)
from your nearest Authorized Sharp LCD Products
Dealer or Service Center when if the filter is torn or
become deteriorated....

E-48
Maintenance &
Troubleshooting
Air Filter Maintenance
3Clean the air filter.4Replace the filter cover.
Insert the tab on the end of the filter cover into the
filter cover opening and press the filter cover into
position.Clean the dust off the air filter and cover with a
vacuum cleaner extension hose.
Ta b
13Unplug the power
cord.2Remove the bottom
filter cover.
Grasp the air filter between your
fingers and lift it out of the filter
cover.Turn over the projector. Press the
tab and lift open the filter...

E-49
Maintenance &
Troubleshooting
Lamp/Maintenance Indicators
Maintenance Indicators
TEMPERATURE
WARNING
indicator LAMP
REPLACEMENT
indicator POWER
indicator
•The warning lights on the projector indicate problems
inside the projector.
•There are two warning lights: a TEMPERATURE
WARNING indicator which warns that the projector is
too hot, and a LAMP REPLACEMENT indicator which
lets you know when to change the lamp.
•If a problem occurs, either the TEMPERATURE
WARNING indicator or the LAMP REPLACEMENT...