Operating instructions

-33
Basic Operation
Adjusting the Lens
The image is focused and adjusted to the screen
size using the focus ring or zoom knob on the
projector.
1 The focus is adjusted by rotat-
ing the focus ring.
2 Zooming is adjusted by moving
the zoom knob.
Focus ring Zoom knob
Zoom in
Zoom out
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Basic Operation
Displaying and Setting the
Break Timer
1 Press BREAK TIMER.
On-screen display
2 Press / / / to adjust the length
of the break time.
Increases with or
Shortens with or
Press BREAK TIMER.
Switching the Eco+Quiet
Mode
Press ECO+QUIET to switch the Eco+Quiet
mode between on and off.
53
Auto Sync
(Auto Sync Adjustment)
Auto Sync function works when detecting input
signal after the projector turns on.
Press AUTO SYNC to manually adjust
with Auto Sync function.
47
Freezing a Moving Image
1 Press FREEZE.
2 Press FREEZE again to return to
the moving image from the cur-
rently connected device.
MOUSE/Adjustment
buttons ( / / / )
FREEZE
button
AUTO SYNC
button
BREAK TIMER
button
ECO+QUIET
button
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Basic Operation
Resize Mode
This function allows you to modify or customize
the resize mode to enhance the input image. De-
pending on the input signal, you can choose a
desired image.
Press RESIZE.
49
COMPUTER
STRETCH
Output screen image
Input signal
Image Type
NORMAL FULL
Computer
Resolution
XGA and below
Resolution
higher than
XGA
SXGA
(1280 1024)
1280 720
1280 800
1360 768
1366 768
1280 768
DOT BY DOT
—
—
—
—
NORMAL
FULL STRETCHDOT BY DOT
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Basic Operation
Using the Remote Control as the Wireless Computer Mouse
Connecting with a USB cable
The mouse pointer can be operated in the
following way after it is connected.
When moving the cursor
When left-clicking
L-CLICK
When right-clicking
R-CLICK
When your computer supports only a
one-click mouse (such as Macintosh)
L-CLICK R-CLICK
L-CLICK R-CLICK
When using [Page Up] or [Page Down]
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-57
Appendix
Replacing the Air Filter
¥This projector is equipped with air filters
to ensure the optimal operating condition
of the projector.
¥Ask your nearest Sharp Authorized Pro-
jector Dealer or Service Center to ex-
change the filter (PFILDA022WJKZ) when
it is no longer possible to clean.
Replacing the Air Filter
1 Press STANDBY/ON on the pro-
jector or STANDBY on the remote
control to put the projector into the
standby mode.
2 Disconnect the power cord.
3 Remove the filter cover.
4 Remove the air filter.
STANDBY button
AC socket
Tab
2
1
3
STANDBY/ON
button
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Appendix
Maintenance Indicators
The warning lights on the projector indicate problems inside the projector.
If a problem occurs, either the temperature indicator or the lamp indicator will illuminate red, and
the projector will enter the standby mode. After the projector has entered the standby mode, follow
the procedures given below.
About the temperature warning indicator
60
About the lamp indicator
If you try to turn on the projector a fourth time without replacing the lamp, the projector will not turn on.
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Appendix
Lamp
It is recommended that the lamp unit (optional: AN-C430LP) be replaced when the remaining lamp
life becomes 5% or less, or when you notice a significant deterioration in the picture and color
quality. The lamp life (percentage) can be checked with the on-screen display. See page 53.
Purchase a replacement lamp unit of type AN-C430LP from your place of purchase, nearest Sharp
Authorized Projector Dealer or Service Center.
IMPORTANT NOTE TO U.S. CUSTOMERS:
Caution Concerning the Lamp
This projector utilizes a pressurized mercury lamp. A loud sound may indicate lamp failure. Lamp
failure can be attributed to numerous sources such as: excessive shock, improper cooling, surface
scratches or deterioration of the lamp due to a lapse of usage time.
The period of time up to failure largely varies depending on the individual lamp and/or the condition
and the frequency of use. It is important to note that failure can often result in the bulb cracking.
When the lamp replacement indicator and on-screen display icon are illuminated, it is recommended
that the lamp be replaced with a new one immediately, even if the lamp appears to be operating
normally.
Should the lamp break, the glass particles may spread inside the lamp cage or gas contained in the
lamp may be vented into the room from the exhaust vent. Because the gas in this lamp includes
mercury, ventilate the room well if the lamp breaks and avoid all exposure to the released gas. In
case of exposure to the gas, consult a doctor as soon as possible.
Should the lamp break, there is also a possibility that glass particles may spread inside of the
projector. In such a case, it is recommended you contact your nearest Sharp Authorized Projector
Dealer or Service Center to assure safe operation.
Replacing the Lamp
Caution
Carefully change the lamp by following the instructions described in this section. *If you wish, you
may have the lamp replaced at your nearest Sharp Authorized Projector Dealer or Service Center.
Regarding the Lamp
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