Sharp Xg P25x Projector User Manual

							E-58
Multiple Function
This projector can be used in a network of projectors managed from a single PC with the accompanied Sharp
Advanced Presentation Software Professional Edition. Projectors in conference rooms on the first and third floors
of a building, for example, can be used for video presentations, while projectors on the second floor can be used
for PC-assisted presentations. Projectors can even be powered down at different times (e.g., projectors on the first
and second floors are powered down in one hour, while those on the third floor are powered down in two hours).
• For more information on these features, see the operation manuals accompanying the Sharp Advanced Presentation Software
Professional Edition.
• Transmission performance of the RS-232C cable can vary depending on the surrounding conditions. Use the transmission
repeater if performance is not up to par.
• We recommend you use an RS-232C cable not longer than 49 3 (15 m).
Multiple and group projector control via computer
Building
RS-232C
RS-232C RS-232C RS-232C
RS-232C Control PC 
Sharp Advanced 
Presentation Software 
“Professional Edition”3rd Floor
2nd Floor
1st Floor
Video
Source 1
Video
Source 2
(RS-232C) Specifications and Command SettingsUsing Extended Functionality Features
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Multiple Function
Simultaneous multiple projector control for stacking and videowall
projection
INPUT1
INPUT2
INPUT4
INPUT5OUTPUTMaster
INPUT1
Distributor
INPUT2
INPUT4
INPUT5OUTPUTSlave
DVD
Laser Disc
RS-232C OUTRS-232C IN
RS-232C OUTRS-232C IN
Stack Setting
Master
Stack Setting
Slave
Set Inputs
INPUT1
INPUT2
INPUT3
INPUT4
INPUT5Yes
Yes
No
Yes
Yes
Set Inputs
Yes
No
No
Yes
Yes INPUT1
INPUT2
INPUT3
INPUT4
INPUT5
For brighter images, two projectors can be stacked using the Stack Setting function, with one projector set as the
Master and the other as the Slave. The operations of the Slave projector are controlled by the Master projector
during projection through an RS-232C connection. The RS-232C cable (cross type, sold separately) is connected
from the RS-232C output on the Master projector to the RS-232C input on the Slave projector.
Projectors can be stacked using an RS-232C cable (cross type, sold separately).
See page 
67 for recommended connection of an RS-232C serial control cable.
• See page 52, “Setting the Stacking Mode”, and page 53, “Deselecting Inputs”.
Stack Projection
Using Extended Functionality Features
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Multiple Function
Videowall
INPUT1
INPUT2
INPUT4
INPUT5OUTPUTMaster
RS-232C OUT
INPUT1
Control PC
Sharp Advanced
Presentation Software
“Professional Edition”
VIDEO
SOURCE
RGB
SOURCE2
RGB
SOURCE1
INPUT2
INPUT4
INPUT5OUTPUTSlave
RS-232C IN
RS-232C OUTRS-232C INDVD
001
002
INPUT1
INPUT2
INPUT4
INPUT5OUTPUTSlave
INPUT1
INPUT2
INPUT4
INPUT5OUTPUTSlave
003
004
RS-232C OUTRS-232C IN
RS-232C OUTRS-232C IN
Distributor
Master
Set Inputs
Yes
Yes
No
Yes
Yes INPUT1
INPUT2
INPUT3
INPUT4
INPUT5
Slave
Set Inputs
Yes
No
No
Yes
No INPUT1
INPUT2
INPUT3
INPUT4
INPUT5
This projector can be used together with other projectors managed using the accompanied Sharp Advanced
Presentation Software Professional Edition to create a videowall projection. Whereas conventional videowall
technology required the use of an image distributor, this projector videowall feature enables easy image settings
from a PC when inputting a single video source. This function greatly simplifies videowall setup.
RS-232C OUTPUTS also realize the simple daisy chain connection. The master projector directly connected to the
computer can make the daisy chain connection with multiple slave projectors. For details on setting master or
slave, see page 
52.
• Use a videowall projector stand, sold separately, when using this function.
• Image quality may deteriorate when picture signals are input through multiple projectors in a daisy chain
connection.
• For more information on this feature, see the operation manuals accompanying the Sharp Advanced Presentation Software
Professional Edition.
• When UXGA signal is displayed, the videowall can not be set by Sharp Advanced Presentation Software Professional Edition.
Using Extended Functionality Features
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Maintenance &
Troubleshooting
Lamp/Maintenance Indicators
Maintenance Indicators
TEMPERATURE
WARNING
indicator LAMP
REPLACEMENT
indicator POWER
indicator
Problem
• Blocked air intake.
• Clogged air filter.
• Cooling fan breakdown.
• Internal circuit failure.
• Burnt-out lamp.
• Lamp circuit failure.
• The filter cover is open.Maintenance Indicator
The internal
temperature is
abnormally high. TEMPERATURE
WARNING indicator
LAMP REPLACE-
MENT indicator
POWER indicatorThe lamp does not
light up.
The POWER
indicator flashes in
red when the
projector is on.Condition Possible Solution
• Relocate the projector to an area with
proper ventilation.
• Clean the filter.
(See page 
64.)
• Take the projector to your nearest Sharp
Authorized LCD Projector Dealer or Service
Center for repair.
• Carefully replace the lamp. (See pages 
62and63.)
• Take the projector to your nearest Sharp
Authorized LCD Projector Dealer or Service
Center for repair.
• Securely install the filter cover.
• If the POWER indicator flashes even when
the filter cover is securely installed, contact
your nearest Sharp Authorized LCD
Projector Dealer or Service Center for
advice.
• 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
indicator will light up red. After turning off the power,
follow the procedures given below.
• If the TEMPERATURE WARNING indicator lights up, follow the above possible solutions and then wait until the projector has
cooled down completely before turning the power back on. (At least 5 minutes.)
• If the power is turned off and then turned on again, as during a brief rest, the LAMP REPLACEMENT indicator may be
triggered, preventing the power from going on. Should this occur, take the power cord out of the wall outlet and put it back
in again.
The lamp requires
replacement.• Lamp has been used for
over 1,400 hours.
LampThe lamp in this projector operates for approximately 1,500 cumulative hours, depending on the usage environ-
ment. It is recommended that the lamp be replaced after 1,400 cumulative hours of use or when you notice a
significant deterioration of the picture and color quality. The lamp usage time can be checked with the On-screen
Display. (see page 
51.)
CAUTION• Intense light hazard. Do not attempt to look into the aperture and lens while the projector is operating.
• As the usage environment can vary significantly, the projector lamp may not operate for 1,500 hours.
Problem
• Lamp has been used for over 1,400
hours.
• Lamp has been used for over 1,500
hours.Possible Solution
• Purchase a replacement lamp unit
(lamp/cage module) of the current
type BQC-XGP25X//1 from your
nearest Sharp Authorised LCD
Projector Dealer or Service Center.
• Replace the lamp. (See pages 
62and63.) If you wish, you may
have the lamp replaced at your
nearest Sharp Authorised LCD
Projector Dealer or Service Center. Condition
The LAMP REPLACEMENT
indicator lights up red, and “LAMP”
and “
” will blink in yellow in the
lower-left corner of the picture.
A significant deterioration of the
picture and color quality occurs.
The power will automatically turn
off and the projector will enter
standby mode.
“LAMP” and “
” will blink in red in
the lower-left corner of the picture,
and the power will turn off.
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Maintenance &
Troubleshooting
Replacing the Lamp
It is recommended that the lamp be replaced after approximately 1,400 cumulative hours of use or when you
notice a significant deterioration of the picture and color quality. Carefully change the lamp by following the steps
below.
If the new lamp does not light after replacement, take your projector to the nearest Sharp Authorized LCD Projector
Dealer or Service Center for repair. Purchase a replacement lamp unit (lamp/cage module) of the current type
BQC-XGP25X//1 from your nearest Sharp Authorized LCD Projector Dealer or Service Center. Then carefully change
the lamp by following the instructions below. If you wish, you may have the lamp replaced at your nearest Sharp
Authorized LCD Projector Dealer or Service Center.
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 LCD Projector
Dealer or Service Center. For the name of the nearest Sharp Authorized LCD Projector Dealer or Service Center,
please call toll-free: 1-888-GO-SHARP (1-888-467-4277).   
                                                                                             U.S.A. ONLY
CAUTION•Potential hazard of glass particles if lamp ruptures. In case of lamp rupture, contact your nearest
Sharp Authorized LCD Projector Dealer or Service Center for a replacement.
•Do not remove the lamp cage directly after operation of the projector. The lamp may be extremely
hot. Wait at least one hour after the power cord is disconnected to allow the surface of the lamp cage
to fully cool before removing the lamp cage.
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 is illuminated or flashes, 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
with 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 LCD Projector Dealer or Service Center
to remove the damaged lamp and assure safe operation.
1Turn off the
power.
Press POWER OFF.
Wait until the cooling
fan stops.
• Be sure to remove the lamp cage by the handle. Be sure not to touch the glass surface of the lamp cage or the inside of
the projector.
• To avoid injury to yourself and damage to the lamp, be sure to carefully follow the steps below.
• Be sure to change the air filter during lamp replacement. The air filter comes packaged with the lamp unit.
Removing and installing the lamp unit
CAUTION
2Disconnect the
power cord.
Unplug the power cord
from the AC socket.
3Remove the
bottom filter cover.
Turn over the projector.
Press the tab and lift
open the filter cover in
the direction of the
arrow.
4Remove the
air filter.
Grasp the air filter
between your fingers
and lift it out of the filter
cover.
Ta b
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Maintenance &
Troubleshooting
Replacing the Lamp
10Attach the lamp cage
cover.
Slide the lamp cage cover in
the direction of the arrow. Then
tighten the user service screw.
User service screw
9Insert the new lamp cage.
Press the lamp cage firmly into
the lamp cage compartment.
Fasten the securing screws.
8Remove the lamp
cage.
Remove the securing screws
from the lamp cage. Hold the
lamp cage by the handle and
pull it towards you.
1Connect the power
cord.Reset the lamp timer.
While pressing ƒ,© and
ENTER on the projector, press
POWER ON on the projector. Plug the power cord into the AC
socket of the projector.
Resetting the lamp timer
“LAMP 0000H” is displayed,
indicating that the lamp timer is
reset.
2
• Reset the lamp timer only after replacing the lamp.

Securing
screwSecuring
screws
7Remove the lamp cage
cover.
Turn over the projector and
loosen the user service screw
that secures the lamp cage
cover. Then slide the cover in
the direction of the arrow.
User service screw
6 5Replace the air filter. Replace 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. Place the air filter underneath the
tabs on the filter frame.
Ta b
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							E-64
Maintenance &
Troubleshooting
• This projector is equipped with two 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 Sharp Authorized LCD Projector Dealer or Service Center exchange the filter (PFILD0080CEZZ)
when it is no longer possible to clean it.
Replacing the Air Filter
46Clean the air filter.5Replace the air filter.
13Turn off the power and
disconnect 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 cover
in the direction of the arrow.
Remove the air filter.
Insert the tab on the end of the
filter cover into the filter cover
opening and press the filter
cover into position. Place the air filter underneath
the tabs on the filter frame. Clean the dust off the air filter
and cover with a vacuum
cleaner extension hose.
Cleaning and replacing the bottom air filter
• Be sure the filter cover is securely installed. The power will not turn on unless it is correctly installed.
Cleaning the side air filter (not removable)If dust or dirt has collected inside the air filter, clean the filter with a vacuum cleaner extension hose.
Replace the filter
cover.
• The side air filter cannot be removed.
Bottom ViewSide and Rear View
Air filterAir filter (not removable)
Ta b
Ta b
Press POWER OFF. Wait until
the cooling fan stops.
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							E-65
Maintenance &
Troubleshooting
Troubleshooting
Check
• Keylock level is set to “Level A” or “Level B”, preventing operation of some or all
buttons. (See page 
52.)
• Check to see if the batteries are dead. If they are, replace with new ones. (See page
13.)
• When the projector is set to slave, use the buttons on the master projector or change the
setting by RS-232C commands from the computer. (See page 
52.)
• When using slave setting in combination with Keylock Level B, all the buttons on the
projector and the remote control are disabled. Use the SAPS or RS-232C commands to
release slave and Keylock setting and enable buttons to operate.
Without a computer, you can release slave and Keylock setting by entering the buttons
on the projector as follows.
ON→ ENTER→ ON→ ENTER→ ON→ ENTER→ MENUHowever, this operation also releases the password set.
• Projector power cord is not plugged into the wall outlet.
• The bottom filter cover is not securely installed.
• Selected input is wrong. (See page 
31.)
• Cables incorrectly connected to rear panel of the projector. (See pages 16–21.)
• Remote control batteries have run down. (See page 13.)
• Cables incorrectly connected to rear panel of the projector. (See pages 
16–21.)
• “Contrast” and “Bright” adjustments are set to minimum position. (See page 41.)
• On-screen Display (“BLACK SCREEN”) is turned off and Black Screen function is turned
on, creating a black image. (See page 
32.)
• “Color” and “Tint” adjustments are not correct. (See page 
41.)
• Adjust the focus. (See page 
24.)
• Projection distance is too long or too short to allow for proper focus. (See pages 25–29.)
• Cables incorrectly connected to rear panel of the projector. (See pages 
16–21.)
• Volume is set to minimum. (See page 31.)
• OSD Display is set to “Level A” or “Level B”, preventing to display some or all On-screen
Displays. (See page 
48.)
• If the picture is normal, the sound is due to cabinet shrinkage caused by temperature
changes. This will not affect operation or performance.
• Refer to “Lamp/Maintenance Indicators” on page 
61.
• Adjust the “Phase” setting. (See page 
43.)
• Noise may appear when used with certain computers. Set the NOISE FILTER to ON
using the RS-232C command. (See pages 
68–70.)
• Set the resolution mode to 480P. (See page 
44.)
• Change the input signal type. (See page 
41.)
Problem
Power cannot be turned on or
off using the POWER buttons
(ON/OFF) on the projector.
Cannot be operated by
remote control.
Cannot be operated by all
buttons of the projector and
remote control.
No picture and no sound.
Sound is heard but no picture
appears.
Color is faded or poor.
Picture is blurred.
Picture appears but no sound
is heard.
No OSD appears.
An unusual sound is occasion-
ally heard from the cabinet.
Maintenance indicator lights
up.
Picture noise appears.
480P images do not appear.
Image is green on INPUT 1 or
2 COMPONENT.
Image is pink (no green) on
INPUT 1, 2 RGB.
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							E-66
Maintenance &
Troubleshooting
If you encounter any problems during setup or operation of this projector, first refer to the “Troubleshooting”
section on page 65. If this operation manual does not answer your question, please contact the SHARP Service
Department listed below.
U.S.A. Sharp Electronics Corporation1-888-GO-SHARP (1-888-467-4277)
[email protected]
http://www.sharplcd.com
Canada Sharp Electronics of Canada Ltd.(905) 568-7140
http://www.sharp.ca
Mexico Sharp Electronics Corporation Mexico Branch(525) 716-9000
http://www.sharp.com.mx
Germany Sharp Electronics (Europe) GMBH01805-234675
http://www.sharp.de
U.K. Sharp Electronics (U.K.) Ltd.0161-205-2333
[email protected]
http://www.sharp.co.uk
Italy Sharp Electronics (Italy) S.P.A.(39) 02-89595-1
http://www.sharp.it
Australia Sharp Corporation of Australia Pty.Ltd.1300-135-022
http://www.sharp.net.au
New Zealand Sharp Corporation of New Zealand(09) 634-2059, (09) 636-6972
http://www.sharpnz.co.nz
Singapore Sharp-Roxy Sales (S) Pte. Ltd.65-226-6556
[email protected]
http://www.sharp.com.sg
Hong Kong Sharp-Roxy (HK) Ltd.(852) 2410-2623
[email protected]
http://www.sharp.com.hk
Malaysia Sharp-Roxy Sales & Service Co.(60) 3-5125678
U.A.E. Sharp Middle East Fze971-4-81-5311
[email protected]
Thailand Sharp Thebnakorn Co. Ltd.02-236-0170
[email protected]
http://www.sharp-th.com
Korea Sharp Electronics Incorporated of Korea(82) 2-3660-2002
[email protected]
http://www.sharp-korea.co.kr
For SHARP Assistance
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Appendix
Connecting Pin Assignments
RGB Input
Analog
1. Video input (red)
2. Video input
(green/sync on green)
3. Video input (blue)
4. Reserve input 1
5. Composite sync
6. Earth (red)
7. Earth (green/sync on green)8. Earth (blue)
9. Not connected
10. GND
11. GND
12. Bi-directional data
13. Horizontal sync signal
14. Vertical sync signal
15. Data clock
RS-232C Port: 9-pin D-sub male connector
5
10
151
6
11
INPUT 3 DVI Port: 29-pin
91 816C1C2
C3 24 17 C4
C5
•*1 Return for 5 V, Hsync. and Vsync.
•*2 Analog R, G and B return
•*3 These pins are not used on this equipment.
Component Input
Analog
1. P
R (CR)
2. Y
3. P
B (CB)
4. Not connected
5. Not connected
6. Earth (P
R)
7. Earth (Y)
8. Earth (P
B)9. Not connected
10. Not connected
11. Not connected
12. Not connected
13. Not connected
14. Not connected
15. Not connected
INPUT 1 RGB and OUTPUT (INPUT 1, 2) Signal Ports: 15-pin Mini D-sub female connector
16 Hot Plug Detect
17 T.M.D.S. Data 0
18 T.M.D.S. Data 0
19 T.M.D.S. Data 0/5 Shield
20 T.M.D.S. Data 5*
321 T.M.D.S. Data 5*3
22 T.M.D.S. Clock Shield
23 T.M.D.S. Clock
24 T.M.D.S. Clock
C1 Analog Red
C2 Analog Green
C3 Analog Blue
C4 Analog Horizontal sync
C5 Analog Ground*
2
Pin No. Name
1 T.M.D.S. Data 2
2 T.M.D.S. Data 2
3 T.M.D.S. Data 2/4 Shield
4 T.M.D.S. Data 4*
35 T.M.D.S. Data 4*3
6 DDC Clock
7 DDC Data
8 Analog Vertical Sync
9 T.M.D.S. Data 1
10 T.M.D.S. Data 1
11 T.M.D.S. Data 1/3 Shield
12 T.M.D.S. Data 3*
313 T.M.D.S. Data 3*3145 V Power
15 Ground*1
5
91
CD
RD
SD
ER
SG
DR
RS
CS
CI 1
2
3
4
5
6
7
8
9CD
RD
SD
ER
SG
DR
RS
CS
CI 1
2
3
4
5
6
7
8
9 6
RS-232C Cable recommended connection: 9-pin D-sub female connector
Pin No. Signal Name I/O Reference
1 CD Not connected
2 RD Receive Data Input Connected to internal circuit
3 SD Send Data Output Connected to internal circuit
4 ER Not connected
5 SG Signal Ground Connected to internal circuit
6 DR Data Set Ready Not connected
7 RS Request to Send Output Connected to internal circuit
8 CS Clear to Send  Input Connected to internal circuit
9 CI Not connected15
69
Signal
Signal Pin No. Pin No.
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