Sharp Xg Nv5xu Projector User Manual

E-30
Useful Features
Black Screen Function
This function can be used to superimpose a black
screen over the projected image.
Blacking out the Projected Image
Press BLACK SCREEN. ÒBLACK SCREENÓ is dis-
played on the screen. To return to the original projected
image, press BLACK SCREEN again.
¥ To use the ÒPowerÓ remote control to operate this function,
slide the MOUSE/ADJUSTMENT switch to the MOUSE
position before pressing BLACK SCREEN.
Turning off the On-screen Display
The On-screen Display (ÒBLACK...

E-31
Useful Features
Fit to Screen Function
This function can be used to expand or compress
images which are not native 4:3 aspect ratio (i.e. 1,152
2 864 resolution).
(For use with the ÒPowerÓ remote control, slide the
MOUSE/ADJUSTMENT switch to the ADJ. position.)
1Press MENU.
2Press §/© to select ÒOptionÓ.
3Press ¶/Ä to select ÒFit To ScreenÓ.
4Press §/© to select Ò
Ó to display the image in
its native resolution or Ò
Ó to expand the image,
to fill the screen.
5Press ENTER to save the setting.
6To...

E-32
Useful Features
(For use with the ÒPowerÓ remote control, slide the
MOUSE/ADJUSTMENT switch to the ADJ. position.)
1Press MENU.
2Press  §/©  to select ÒOptionÓ. The lamp usage
time will be displayed.
3Press  ¶/Ä  to select ÒSignalÓ to display the
current input signal.
4To exit from the GUI, press MENU.
¥ It is recommended that the lamp be replaced after 1,900
hours of usage. See pages 39 and 40 for lamp replacement.
¥ In VIDEO mode, the resolution and frequency settings will
not be displayed....

E-33
Useful Features
Selecting a Startup Image
¥ This function allows you to specify the image to be
displayed upon the projectorÕs startup.
¥ A custom image (i.e. your company logo) can be
loaded on the projector via IrCOM or an RS-232C
cable. See pages 15 and 22 in this operation manual,
and also the supplied Sharp Advanced Presentation
SoftwareÕs operation manual for detailed instructions.
Description of Startup Images
(For use with the ÒPowerÓ remote control, slide the
MOUSE/ADJUSTMENT switch to the...

E-34
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
CEILING`FRONT
REAR
CEILING`REARProjected image
Normal image
Inverted image
Reversed image
Reversed and inverted image
(For use with the ÒPowerÓ remote control, slide the
MOUSE/ADJUSTMENT switch to the ADJ. position.)
1Press MENU....

E-35
Useful Features
This projector is equipped with presentation tools, which
can be accessed from the ÒPowerÓ remote control.
These will help you emphasize keypoints within your
presentation.
1Slide the MOUSE/ADJUSTMENT switch to the
ADJ. position.
2Press TOOLS to display the presentation tools
menu window on the screen.
3Press ¶/Ä/§/© to select the desired tool and
color.
4Press ENTER to select it.
5Once the tool is displayed on the screen, press
¶/Ä/§/© to move it around the screen.
6Press ENTER to...

E-36
Useful Features
Automatic Power Shutoff Function
When no input signal is detected for more than 15
minutes, the projector will automatically shut down. The
on-screen message on the left will appear five minutes
before the power is automatically turned off.
¥ When ÒNoneÓ is selected in the ÒBackground ImageÓ setting,
the Automatic Power Shutoff function does not operate.
Checking the Adjustment Status
This function can be used to display all the adjusted
settings on the screen simultaneously.
(For...

E-37
Maintenance &
Troubleshooting
Air Filter Maintenance
¥ This projector is equipped with three 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.
¥ Have your nearest Authorized Sharp Industrial LCD Products Dealer or Service Center exchange the filter
(PFILD0076CEZZ) when it is no longer possible to clean it.
Air filter
46Clean the air...

E-38
Maintenance &
Troubleshooting
Problem
¥ Blocked air intake.
¥ Clogged air filter.
¥ Cooling fan breakdown.
¥ Internal circuit failure.
¥ Burnt-out lamp.
¥ Lamp circuit failure.
¥ Lamp has been used for
over 1,900 hours.
¥ The bottom filter cover is
open.
Lamp/Maintenance Indicators
¥ 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...

E-39
Maintenance &
Troubleshooting
Replacing the Projection Lamp
46Remove the lamp
cage.5Replace the lamp cage
(after changing the lamp).
13Turn off the main
power.2Disconnect the power
cord.
Unplug the power cord from the
AC socket.
Slide the lamp cage
cover out.
Slide the lamp cage
cover in.
Slide the lamp cage cover in the
direction of the arrow. Then
fasten the user service screw. Remove the securing screws
from the lamp cage. Hold the
lamp cage by the handle and
pull it towards you.
Turn over the...