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...

E-59
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...

E-60
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...

E-61
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...

E-62
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...

E-63
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...

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...

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...

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...

E-67
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...