DOWNLOAD Sharp XG-MB70X (serv.man32) Service Manual ↓ Size: 1.82 MB | Pages: 9 in PDF or view online for FREE

Model
XG-MB70X (serv.man32)
Pages
9
Size
1.82 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Projector / Basic operation
File
xg-mb70x-sm32.pdf
Date

Sharp XG-MB70X (serv.man32) User Manual / Operation Manual ▷ View online

-29
Basic Operation
Turning the Projector On/Off
Info
• English is the factory preset language. If you want to
change the on-screen display to another language,
change the language according to the procedure on
page 
62
.
Lamp
indicator
Power
indicator
STANDBY
button
ON button
ON button
STANDBY
button
On-screen Display
Info
• Do not unplug the power cord during projection or cool-
ing fan operation. The cooling fan in this projector contin-
ues to run for about 90 seconds after the projector enters
the standby mode. This can cause damage due to rise in
internal temperature, as the cooling fan also stops.
Power cord
Supplied
accessory
Connecting the Power Cord
Plug the supplied power cord into the
AC socket on the rear of the projector.
Turning the Projector on
Before performing the steps in this section,
connect any equipment that you use with the
projector. (See pages 
23-28
.)
Remove the lens cap and press   on the
projector or  
 on the remote control.
• The power indicator illuminates green.
• After the lamp indicator illuminates, the projec-
tor is ready to start operation.
• When System Lock is set, the keycode input
screen appears. Enter the right keycode to
start projection. See page 
54
 for details.
Note
• The lamp indicator illuminates or blinks, in-
dicating the status of the lamp.
Green: The lamp is ready.
Blinking green: The lamp is warming up
or shutting down.
Red:  The lamp is shut down abnor-
mally or the lamp should be
replaced.
• When switching on the projector, a slight flicker-
ing of the image may be experienced within the
first minute after the lamp has been illuminated.
This is normal operation as the lamp's control
circuitry is stabilizing the lamp output charac-
teristics. This does not indicate malfunction.
• If the projector is put into standby mode and
immediately turned on again, the lamp may
take some time to illuminate.
Turning the Power off 
(Putting
the Projector into Standby Mode)
1
Press 
 on the projector or 
on the remote control, then press
that button again while the confir-
mation message is displayed, to
put the projector into standby
mode.
2
Unplug the power cord from the AC
outlet after the cooling fan stops.
XG-MB70X_E_P29_35.p65
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29
-30
Rear adjustment feet
Image Projection
Front adjustment
foot
HEIGHT ADJUST button
Side View
Lens 
center
Top View
Using the Adjustment
Feet
The height of the projector can be adjusted
using the adjustment feet at the front and rear
of the projector when the screen is located
higher than the projector, the screen is inclined
or when the installation site is slightly inclined.
Install the projector so that it is as perpen-
dicular to the screen as possible.
1
Press the HEIGHT ADJUST button.
• The front adjustment foot comes out.
2
Lift the projector to adjust its
height while pressing the
HEIGHT ADJUST button.
• The projector is adjustable up to approxi-
mately 12 degrees (7 steps).
• When lowering the projector, it may be
difficult to move the front adjustment foot
because the installation surface is diffi-
cult to slide. In this case, pull the pro-
jector back slightly and adjust its height.
3
Remove your hands from the
HEIGHT ADJUST button of the
projector after its height has
been finely adjusted.
4
Finely adjust the height and in-
clination by turning the rear ad-
justment feet.
• When adjusting the height of the pro-
jector, trapezoidal distortion occurs.
When “Auto Keystone” of the “Options2”
menu is set to “
” (ON) (see page 
57
),
keystone correction functions automati-
cally to correct trapezoidal distortion.
When you want to adjust the automati-
cally corrected image, use the manual
keystone correction.  (See page 
31
.)
Info
• Do not press the HEIGHT ADJUST button
when the front adjustment foot comes out
without firmly holding the projector.
• Do not hold the lens when lifting or lower-
ing the projector.
• When lowering the projector, be careful not
to get your fingers caught in the area be-
tween the adjustment foot and the projector.
XG-MB70X_E_P29_35.p65
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30
-31
Basic Operation
"On-screen Display (Keystone Correction mode)
MOUSE/Adjustment 
button (
'
/
"
/
\
/
|
)
UNDO
button
KEYSTONE
button
ENTER
button
Compresses
lower side.
Compresses
upper side.
Note
• The Manual Keystone Correction can be ad-
justed up to an angle of approximately ±35
degrees and the screen can also be set up
to an angle of approximately ±35 degrees
(when the resize mode is set to “NORMAL”
(see page 
36
)).
The screen can also be installed by inclin-
ing to that angle.
• The Keystone Correction cannot be ad-
justed in the lateral direction.
• You can use the same settings used in
NORMAL mode 4:3 for 16:9.
Correcting Trapezoidal
Distortion
Auto Keystone Correction
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 distortion
is called Keystone Correction.
This projector is equipped with an “Auto Keystone
Correction” function that automatically corrects
any trapezoidal distortion within the projected im-
age. The correction is made automatically provided
the vertical incline or decline is within 12 degrees.
Note
• When not using the Auto Keystone Correc-
tion function, set “Auto Keystone” on the
“Options2” menu to “OFF”.
Manual Keystone Correction
When you want to make fine adjustments after the
Auto Keystone Correction function has been activated,
or when you want to make corrections without using
the Auto Keystone Correction function, you can make
corrections manually using the following procedure.
1
Press 
 on the remote control to
enter the Keystone Correction mode.
• You can also use 
  on the
projector.
2
Press  ',  |  or ",  \  on the re-
mote control to adjust the Key-
stone Correction.
• You can also adjust the Keystone Cor-
rection using the '
'
'
'
', |
|
|
|
| or "
"
"
"
", \
\
\
\
\ buttons
on the projector.
Note
• Press 
 to return to the default setting.
• Straight lines or the edges of images may
appear jagged while adjusting the image.
3
Press 
.
• The on-screen display of the Keystone
Correction mode will disappear.
• You can also use 
  on the
projector.
XG-MB70X_E_P29_35.p65
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31
-32
Image Projection
ZOOM/FOCUS button
AUTO FOCUS button
Adjustment buttons
(
'/"/\/|)
Auto focus sensor
Auto focus may not function 
normally if there is an obstruction 
between the auto focus sensor and 
the screen, or if there is dirt or dust 
on the auto focus sensor. Remove 
any obstructions, dirt or dust.
ZOOM buttons
FOCUS buttons
AUTO FOCUS 
button
1 Press                    .
2 Adjust by pressing 
\ or |.
Note
• Manually adjusting the focus or zoom
After you have pressed the FOCUS buttons
or ZOOM buttons on the remote control, or
after you have pressed the ZOOM/FOCUS
button on the projector, you can display the
test pattern by pressing the ENTER button.
The test pattern is useful for making more
accurate adjustments.
Adjust by pressing the
FOCUS buttons.
Adjust by pressing the
ZOOM buttons.
1 Press                    .
2 Adjust by pressing 
' or ".
Adjusting the Focus
This projector is equipped with an “Auto Focus”
function that adjusts the focus automatically
when it is turned on. When you want to readjust
the focus after the Auto Focus function has been
activated, you can operate the Auto Focus func-
tion using the following procedure.
Press 
 on the projector or 
on the remote control.
• The focus is adjusted automatically after which
the focus pattern is displayed, and the focus
pattern disappears from the screen.
Note
• Auto Focus can be performed over a range
of 40 to 100 inches.
•The ability to adjust the focus automatically
depends on the screen conditions  and the
surrounding brightness.
• Adjust the focus manually when the focus
is not adjusted with Auto Focus or when you
want to make fine adjustments.
• When not using the Auto Focus function,
set “Auto Focus” on the “Options2” menu to
“OFF”.
Adjusting the Projected Image Size
When adjusting zoom using the buttons
on the projector
on the remote control
When adjusting the focus using the buttons
on the projector
on the remote control
XG-MB70X_E_P29_35.p65
2004.8.6, 1:55 PM
32
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Sharp XG-MB70X (serv.man32) User Manual / Operation Manual ▷ Download

  • DOWNLOAD Sharp XG-MB70X (serv.man32) Service Manual ↓ Size: 1.82 MB | Pages: 9 in PDF or view online for FREE
  • Here you can View online or download the User Manual / Operation Manual for the Sharp XG-MB70X (serv.man32) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp XG-MB70X (serv.man32) Projector. Information contained in Sharp XG-MB70X (serv.man32) User Manual / Operation Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.