Sharp Xv Z20000 Projector User Manual

							-40
Gamma Adjustment (“Gamma” Menu)
You can select the desired gamma position according 
to the image being projected.
Note
• The gamma position you set in this menu can be 
selected in the “Gamma Position” in the “Picture” 
menu.
Selectable item Description
Standard Sharp default setting
Natural Gives a solid and understated image 
quality
Dynamic For viewing images in relatively bright 
surroundings
Movie1 For viewing images with the brightness 
slightly toned down in a darkened 
room
Movie2 For viewing images with the brightness 
slightly boosted in a darkened room
Custom Uses special software that allows the 
gamma curve to be adjusted. For more 
information on the special software, visit 
the Sharp website at:
http://sharp-world.com/projector/.Menu operation ⇒ Page 34
Adjust the gamma curve to suit your preferences.
■ Gamma
Selectable
item button  button
All Colors You can make sync adjustment for the Red, 
Green and Blue mentioned below.
For giving greater 
depth to brighter por-
tion of imageFor giving greater 
depth to darker por-
tion of image
Red
For giving greater depth 
to brighter portion of 
image in red color.For giving greater depth 
to darker portion of im-
age in red color.
GreenFor giving greater depth 
to brighter portion of 
image in green color.For giving greater depth 
to darker portion of im-
age in green color.
BlueFor giving greater depth 
to brighter portion of 
image in blue color.For giving greater depth 
to darker portion of im-
age in blue color.
Selecting the Gamma Position
Adjusting the Gamma
Selectable
item button  button
All Colors You can make sync adjustment for the Red, 
Green and Blue mentioned below.
For less contrast For more contrast
Red For less contrast in 
red colorFor more contrast in 
red color
Green For less contrast in 
green colorFor more contrast in 
green color
Blue For less contrast in 
blue colorFor more contrast in 
blue color
■ White Detail
Selectable
item button  button
All Colors You can make sync adjustment for the Red, 
Green and Blue mentioned below.
For less brightness For more brightness
Red For less brightness in 
red colorFor more brightness 
in red color
Green For less brightness in 
green colorFor more brightness 
in green color
Blue For less brightness in 
blue colorFor more brightness 
in blue color
■ Black Detail
• When you select an adjustment item and press 
 ENTER, the adjustment bar for the selected 
adjustment item will be displayed at the bottom of 
the screen. Use this bar to make adjustments while 
viewing the effects on-screen.
Note
• To reset all adjustment items, select “Yes” in 
“Reset” and press 
 ENTER. 
						

							Useful Feature
-41
Computer Image Adjustment (“Fine Sync” Menu)
Use the Fine Sync function in case of irregularities 
such as vertical stripes or fl ickering in portions of the 
screen.
Note
• You can automatically adjust the computer image 
by setting “Auto Sync” in the “Fine Sync” menu 
to “Normal” or “High speed”, or pressing 
AUTO SYNC on the remote control.
• Depending on the type of input signal, the 
adjustment range for each setting may vary or the 
adjustment may not be available at all.
• To reset all adjustment items, select “Yes” in 
“Reset” and press 
 ENTER.
Ordinarily, the type of input signal is detected and the 
correct resolution mode is automatically selected. How-
ever, for some signals, the optimal resolution mode in 
“Special Modes” in the “Fine Sync” menu may need to 
be selected to match the computer display mode.
Note
• Avoid displaying computer patterns which repeat 
every other line (horizontal stripes). (Flickering 
may occur, making the image hard to see.)
• Information on the currently selected input signal 
can be confi rmed in item  .
Adjusting the Computer Image
Selectable item Description
Clock Adjusts vertical noise.
PhaseAdjusts horizontal noise (similar to 
tracking on your VCR).
H-Pos C e n t e r s  t h e  on-screen image by 
moving it to the left or right.
V-Pos C e n t e r s  t h e  on-screen image by 
moving it up or down.
Checking the Input Signal
Menu operation ⇒ Page 34
Special Modes Setting
This function allows you to check the current input signal 
information.
Note
• Auto Sync adjustment is also performed by 
pressing 
 AUTO SYNC on the remote 
control.
• When setting “Auto Sync” to “Off” or “High 
Speed”, and if 
 AUTO SYNC is pressed, Auto 
Sync will be executed in “High Speed” mode. If 
the button is pressed again within one minute, 
Auto Sync will be executed in “Normal” mode.
• The Auto Sync adjustment may take some time 
to complete, depending on the image of the 
computer connected to the projector.
• When the optimum image cannot be achieved 
with Auto Sync adjustment, use manual 
adjustments.
Auto Sync (Auto Sync Adjustment)
Selectable item Description
Off Auto Sync adjustment is not 
automatically performed.
Normal Auto Sync adjustment will occur when 
the projector is turned on or when 
the input signals are switched, when 
connected to a computer.
The “Normal” setting adjusts the 
image synchronization more accurately 
than the “High Speed” setting. For this 
reason, it takes slightly longer to make 
the adjustment. High Speed
The illustration shown here is for explanation and may 
be different from the actual on-screen display.  
						

							-42
Using the “Options” Menu
Menu operation ⇒ Page 34
When HDMI is selected for the input mode.
The illustration shown here is for explanation and may 
be different from the actual on-screen display.
*1  If the input mode is S-VIDEO or VIDEO input, the display 
changes to the “Video System” screen.
*2  Displayed when the input mode is HDMI input.
*3  Displayed when the input mode is HDMI input or DVI 
input with digital signals.
You can move the projected image vertically.
Note
• The Image Shift function only works when 
“RESIZE” is set to “SMART STRETCH”, “CINEMA 
ZOOM”, “ZOOM14:9” or “SMART ZOOM”.
• You can initialize the  “Image Shift”,  “Subtitle” 
and  “Overscan” settings to their respective 
default setting by selecting “Yes” in “Reset” and 
pressing  
 ENTER.
Adjusting the Image Position
Adjusting the Vertical Size of the 
Display (Subtitle Setting)
With this function, you can adjust the vertical size of the 
display to allow for subtitles.
Note
•When changing the screen with the Subtitle set-
ting, not only the bottom of the screen rises, but 
also the upper part is changed to a certain point.
• The Subtitle setting can be adjusted more 
effectively with the “Overscan” and “Image Shift” 
functions.
• The Subtitle setting only works when “RESIZE” 
is set to “SMART STRETCH”, “CINEMA ZOOM”, 
“ZOOM 14:9” or “SMART ZOOM”.
• The adjustment area changes according to the 
input signal.
• You can initialize the “Image Shift”, “Subtitle” and 
“Overscan” settings to their respective default 
setting by selecting “Yes” in “Reset” and pressing 
 ENTER.
This function allows you to adjust the Overscan area 
(display area).
Note
•You can adjust the Overscan area for the following 
input signals and the RESIZE function.
-  Input signal: VIDEO, 480
I/480P, 540P, 576I/576P, 
720P, 1035I or 1080I/1080P
- RESIZE function: “SIDE BAR”, “CINEMA 
ZOOM”, “STRETCH” or “ZOOM14:9”
• If the display area ratio is set too large, noise may 
appear at the screen edges. If this happens, set 
the display area ratio to a smaller value.
• Also read “About Copyrights” on page 31.
• You can initialize the  “Image Shift”,  “Subtitle” 
and  “Overscan” settings to their respective 
default setting by selecting “Yes” in “Reset” and 
pressing  
 ENTER.
 buttonThe image is compressed by adjusting the 
vertical size of the display.
 buttonThe image is enlarged by adjusting the 
vertical size of the display.
Adjusting the Overscan
 buttonEnlarges the image.
(The display area becomes smaller.)
 buttonReduces the image.
(The display area becomes larger.)
 button  button
*1
*2
*3 
						

							-43
Useful Feature
Menu operation ⇒ Page 34
Adjusting the White Level/Black 
Level
“White Level” adjusts the white level for variations in 
the input signals.
“Black Level” adjusts the black level for variations in 
the input signals.
Note
• You cannot adjust the white and black levels 
when inputting a digital signal.
LEDs (indicators) on the projector can be turned off when 
they are disturbing the projection.
Note
• When Auto Power Off function is set to “OFF”, 
“LED” is set to “On” automatically. Be sure to set 
Auto Power Off function to “ON” to use LED Off 
function. (See page 45.)
You can confi rm the cumulative lamp usage time and 
the remaining lamp life (percentage).
Selectable
items button  button
White Level Gives better color re-
production.Gives brighter and 
sharper images.
Black Level Darkens the image. Brightens the image.
Turning LED Off
Selectable items Description
On LEDs are turned on.
Off LEDs are turned off while the projector 
is in operation. (LEDs turn on while 
the projector is in the standby mode, 
warming up or indicating problems.)
Checking the Lamp Life Status
Lamp usage condition Remaining lamp life
“Life” 100% 5%
Operated exclusively with 
Lamp Setting set to “Eco + 
Quiet”Approx. 
3,000
hoursApprox.
150
hours
Operated exclusively with 
Lamp Setting set to “Bright”Approx. 
2,000
hoursApprox.
100
hours
Setting On-screen Display
When the input mode is S-VIDEO or VIDEO input, adjust-
ment items for the “Video System” mode can be set.
The video input system mode is factory preset to “Auto”; 
however, a clear picture from the connected audio-visual 
equipment may not be received, depending on the video 
signal difference. In that case, switch the video signal.
Selectable items Description
On All on-screen displays are displayed.
Off Only the menus, input mode menu, the 
adjustment bars for contrast and bright-
ness and the warning messages (power 
off, temperature, lamp replacement, 
etc.) are displayed.
Setting the Video System
Selectable items Description
PAL When connected to PAL video 
equipment.
SECAMWhen connected to SECAM video 
equipment.
NTSC4.43When reproducing NTSC signals in 
PAL video equipment.
NTSC3.58When connected to NTSC video 
equipment.
Note
• It is recommended that the lamp be changed 
when the remaining lamp life becomes 5%.
• The lamp life may vary depending on the usage 
condition. 
						

							-44
This function sets the color space for signals input from 
an HDMI-compatible device.
An optimum picture may not be displayed if an HDMI-
capable device’s output signal type and the projector’s 
input signal type do not match. If this should occur, 
switch “Dynamic Range”.
Setting the Economy mode:
 Select “Economy Mode” and press  .
 Press  /  to select the desired item and press 
ENTER.
■ RS-232C PortWhen the RS-232C port is set to “ON”, the RS-232C 
function operates and consumes power even when the 
projector is in Standby mode. Accordingly, the RS-232C 
port should be set to “OFF” when it is not being used 
so as to minimize the amount of power consumed when 
the projector is in Standby mode.
Note
• When you control the projector by means of RS-
232C, select “ON”.
Selectable items Description
AutoAutomatically selects the appropri-
ate input signal between RGB and 
Component.
RGB Set when RGB signals are received.
ComponentSet when component signals are 
received.Menu operation ⇒ Page 34
When using an input mode other than S-VIDEO or VIDEO 
input, set the signal type setting to the corresponding 
input signal type (RBG or Component).
■ When COMPONENT is selected for the 
input mode
■ When DVI is selected for the input mode
■ When HDMI is selected for the input mode
This function sets the type of picture signal input from 
HDMI-compatible equipment.
Note
• You can also select “Signal Type” using 
RGB/COMP. on the remote control.
Selectable items Description
Auto Ordinarily, the Auto setting should be 
used.
RGB Displays images in RGB (Red/Green/
Blue) mode.
YCbCr4:4:4 These modes display images using a 
luminance signal (Y) to indicate contrast 
and color difference signals (CbCr) to 
show the colors. (Select whichever 
mode gives the best image.) YCbCr4:2:2
Signal Type SettingAdjusting the Color Space
Adjusting the Dynamic Range
Selectable items Description
Auto In most circumstances, “Auto” should 
be selected.
StandardWhen the black levels of the image show 
banding or appear faded, select the item 
that results in the best picture quality. Enhanced
Selecting the Background Image
Selectable items Description
Logo SHARP logo screen
Blue Blue screen
None — (Black screen)
Adjusting the Economy Mode
Selectable items Description
ON The RS-232C is operating at all times 
(to accept communications).
OFF RS-232C does not operate when the 
power supply is in standby. Selectable items Description
Auto In most circumstances, “Auto” should 
be selected.
ITU601 Select the item that results in the best 
picture quality.
ITU709
Using the “Options” Menu (Continued)
Selectable items Description
D. PC RGB Set when digital PC RGB signals are 
received from the computer.
D.  PC  COMP. Set when digital PC component signals 
are received from the computer.
D. VIDEO RGB Set when digital video RGB signals are 
received from video equipment.
D. VIDEO COMP.Set when digital video component 
signals are received from video equip-
ment.
A. RGB Set when analog RGB signals are 
received.
A. COMP. Set when analog component signals 
are received. 
						

							-45
Useful Feature
Menu operation ⇒ Page 34
■ Auto Power Off
This function automatically switches the projector 
to Standby mode if no signals are received for a set 
period.
Note
• When the Auto Power Off function is set to “ON”, 
5 minutes before the projector enters standby 
mode, the message “Enter STANDBY mode in 
X min.” will appear on the screen to indicate the 
remaining minutes.
• When the Auto Power Off function is set to “OFF”, 
“LED” is set to “On” automatically. Be sure to set 
the Auto Power Off function to “ON” to use the 
LED Off function. (See page 43.)
Make sure that both the projector and computer are set 
for the same baud rate.
This function changes the fan rotation speed.
• When “Fan Mode” is set to “High”, the fan rotation 
speeds up, and the fan noise becomes louder.
Selectable items Description
ON When no input signal is detected for 
more than 15 minutes, the projector will 
automatically enter standby mode.
OFF The Auto Power Off function will be 
disabled.
Fan Mode Setting
Selecting the Transmission 
Speed (RS-232C)
Selectable items Description
9600bps
38400bps
115200bpsTransmission speed is slow.
Transmission speed is rapid.
Selectable items Description
Normal Suitable for normal environments.
High Select this when using the projector at 
altitudes of approximately 4,900 feet 
(1,500 meters) or more.
Reversing/Inverting Projected 
Images
This function allows the projector to be used in a wider 
range of projection styles by allowing the image to be 
inverted to suit the projection environment (location).
• See page 15 for details of Projection (PRJ) Mode.
Use “All Reset” to initialize all the adjustments you have 
made to the default settings.
Note
The following items cannot be initialized.
• “Fine Sync” menu
  — Special Modes
• “Options”  menu
  — Lamp Timer (Life)
 — Language
Other Function
The projector can switch the on-screen display language 
among 11 languages.
Selectable items Description
Front Normal image (Projected from the front 
of the screen)
Ceiling + FrontInverted image (Projected from the 
front of the screen with an inverted 
projector)
RearReversed image (Projected from the 
rear of the screen or with a mirror)
Ceiling + RearReversed and inverted image (Pro-
jected with a mirror)
Returning to the Default Settings
Selecting the On-screen 
Display Language
English
Deutsch
Español
NederlandsFrançais
Italiano
Svenska
Português 
						

							-46
■  The maintenance indicators (power, lamp and temperature warning indicators) on the projector will let 
you be aware of problems inside the projector. If any of the indicators illuminates, follow the relevant 
procedures given below.
About the temperature warning indicator
If the temperature inside the 
projector increases, due to 
blockage of the exhaust or 
intake vent, or the setting loca-
tion, “
” will blink in the lower left corner of 
the picture. If the temperature keeps on rising, 
the lamp will turn off and the temperature warning 
indicator will blink, the cooling fan will run, then 
the projector will enter the standby mode. After 
“
” appears, be sure to perform the measures 
described on the table below.
About the lamp indicator
■  When the remaining lamp 
life becomes 5% or less, 
 (yellow) and “Change 
The Lamp” will be dis-
played on the screen. When the percentage 
becomes 0%, it will change to
 (red), the lamp 
will automatically turn off and then the projector 
will automatically enter standby mode. At this 
time, the lamp indicator will illuminate in red.
■If you try to turn on the projector a fourth time 
without replacing the lamp, the projector will 
not turn on.
Maintenance indicator Condition
Problem Possible Solution
Temperature 
warning
indicatorNormalAbnormal
OffRed on
(Standby)The internal
temperature is
abnormally high.
Abnormal
• Blocked exhaust or 
intake vent• Relocate the projector to an area
  with proper ventilation.
• Cooling fan break-
down
• Internal circuit failure
• Clogged exhaust or 
intake vent• Take the projector to your nearest 
Sharp Authorized Service Center or 
Dealer for repair.
•
Clean the exhaust and intake vents 
according to the procedure on page 47.
Lamp
indicatorRed on
(Standby)The lamp does 
not illuminate.• Burnt-out lamp
• Lamp circuit failure
• Replace the lamp. (See page 48.)
  Take the projector to your nearest 
Sharp Authorized Service Center or 
Dealer for repair.
• Please exercise care when replac-
ing the lamp.
• Securely install the lamp unit cover.
Blue on*
Blue
blinks
when the 
lamp is 
active.
Power
indicatorThe power 
indicator blinks 
in red when the 
projector is on.• The lamp unit cover 
is open.
• Securely install the lamp unit cover.• If the power indicator blinks 
even when the lamp unit cover is 
securely installed, contact your 
nearest Sharp Authorized Service 
Center or Dealer for advice. Blue on*/
Red on
Red blinksRed blinks
Lamp replace-
ment time.• The remaining lamp 
life has become 5% 
or less.
* Blue is off when “LED” is set to “Off”. (See page 43.)
Maintenance Indicators/Maintenance
Lamp indicator
Power indicator
Temperature warning indicator 
						

							-47
Appendix
Info
• If the temperature warning indicator illuminates and the projector enters the standby mode, ensure the 
exhaust and intake vents are not blocked (page 6) and then try turning the power back on. Wait until the 
projector has cooled down completely (at least 10 minutes) before plugging in the power cord and turning 
the power back on. 
• If the power is turned off for a brief moment due to power outage or some other cause while using the 
projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red 
and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power 
cord in the AC outlet and then turn the power on again.
• The speed and pitch of the cooling fan may change during operation in response to internal temperature 
changes. This is normal operation and does not indicate a malfunction.
• Do not unplug the power cord immediately after the projector has entered the standby mode or while the 
cooling fan is running. The cooling fan runs for about 90 seconds.
Cleaning the projector■Be sure to unplug the power cord before cleaning the 
projector.
■  The cabinet as well as the operation panel is made of 
plastic. Avoid using benzene or thinner, as these can 
damage the fi nish on the cabinet.
■  Do not use volatile agents such as insecticides on the 
projector.
  Do not attach rubber or plastic items to the projector for 
long periods.
  The effects of some of the agents in the plastic may 
cause damage to the quality or fi nish of the projector.
■  Wipe off dirt gently with a soft fl annel cloth.
■  When the dirt is hard to remove, soak a cloth in a mild 
detergent diluted with water, wring the cloth well and 
then wipe the projector.
  Strong cleaning detergents may discolor, warp or dam-
age the coating on the projector. Make sure to test on a 
small, inconspicuous area on the projector before use.
Cleaning the lens■  Use a commercially available blower or lens cleaning 
paper (for glasses and camera lenses) for cleaning the 
lens. Do not use any liquid type cleaning agents, as 
they may wear off the coating fi lm on the surface of the 
lens.
■  As the surface of the lens can easily get damaged, be 
sure not to scrape or hit the lens.
Cleaning the exhaust and intake vents■  Use a vacuum cleaner to clean dust from the exhaust 
vent and the intake vent.
■  The exhaust and intake vents should be cleaned every 
100 hours of use. Clean the vents more often when the 
projector is used in a dirty or smoky location.
Info
• If you want to clean the exhaust and intake vents 
during projector operation, be sure to press 
STANDBY on the projector or STANDBY on 
the remote control and put the projector into 
standby mode. After the cooling fan has stopped, 
clean the vents.
Mild detergent
diluted with water
Wax
Mild detergent
Thinner 
						

							-48
Regarding the Lamp
Lamp
■  It is recommended that the lamp be replaced with a new one (sold separately) when the remaining 
lamp life becomes 5% or less, or when you notice a signifi cant deterioration in the picture and color 
quality. The lamp life (percentage) can be checked with the on-screen display. (See page 43.)
■  Purchase a replacement lamp of type AN-K20LP from your place of purchase, nearest Sharp Autho-
rized Service Center or Dealer.
IMPORTANT NOTE TO U.S. CUSTOMERS:
The lamp included with this projector is backed by a 90-day parts and labor limited warranty. All service of 
this projector under warranty, including lamp replacement, must be obtained through a Sharp Authorized 
Service Center or Dealer. For the name of the nearest Sharp Authorized Service Center or Dealer, please 
call toll-free: 1-888-GO-SHARP (1-888-467-4277). 
Hg LAMP CONTAINS MERCURY For State Lamp Disposal Information
www.lamprecycle.org or 1-800-BE-SHARP
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 mer-
cury, 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 projec-
tor. In such a case, it is recommended you contact your nearest Sharp Authorized Service Center or 
Dealer to assure safe operation.
Replacing the Lamp
Caution
• Do not remove the lamp unit from the projector right after use. The lamp will be very hot and may cause burn 
or injury.
• Wait at least one hour after the power cord is disconnected to allow the surface of the lamp unit to fully cool 
before removing the lamp unit.
■  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 Service Center or Dealer.
* If the new lamp does not light after replacement, take your projector to the nearest Sharp Authorized Service 
Center or Dealer for repair.
U.S.A. ONLY 
						

							-49
Appendix
Info
• Be sure to remove the lamp unit by the han-
dle. Be sure not to touch the glass surface of 
the lamp unit or the inside of the projector.
• To avoid injury to yourself and damage to the 
lamp, be sure to carefully follow the steps 
below.
• Do not loosen other screws than for the lamp 
unit cover and lamp unit.
  (As for the lamp unit, only the silver screws 
are loosened.)
1 Press STANDBY on the pro-
jector or 
STANDBY on the re-
mote control to put the projector 
into the standby mode.
• Wait until the cooling fan stops.
2  Disconnect the power cord.
• Unplug the power cord from the AC 
socket.
• Leave the lamp until it has fully cooled 
down (about 1 hour).
3  Remove the lamp unit cover.
• Loosen the user service screws that 
secure the lamp unit cover. Then open 
the cover in the direction of the arrow.
4  Remove the lamp unit.
• Loosen the securing screws from the 
lamp unit. Hold the lamp unit by the 
handle and pull it in the direction of the 
arrow.
Removing and Installing the Lamp Unit
Warning!• The lamp unit becomes very hot while the projector is operating. Do not remove the lamp 
unit from the projector right after use. The lamp and parts around the lamp will be very 
hot and may cause burns or injury.
Lamp unit
(Type: AN-K20LP) Optional
accessory
STANDBY button
STANDBY
User service screws
Lamp unit Lamp unit cover
Securing screw
Securing screws HandleAC socket