Sharp Xr 30x Projector User Manual

							47
Appendix
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 film on the surface of the lens.
■ As the surface of the lens can easily get
damaged, be careful 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.
Cleaning the projector■Ensure that you have unplugged 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 finish 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 finish of the
projector.
■ Wipe off dirt gently with a soft flannel 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 damage the coating on the projector. Make
sure to test on a small, inconspicuous area on
the projector before use.
Maintenance
•If you want to clean the air vents during projec-
tor operation, ensure you press  STANDBY/ON
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.
Info
Wax
Mild detergent
Mild detergent diluted
with water
Thinner 
						

							48
Maintenance Indicators
About the lamp indicator
■When the remaining lamp life becomes 5% or less,  (yellow) and “Change The Lamp” will be
displayed 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.
About the temperature warning indicator
If the temperature inside the projector increases, due to blockage of the air vents, or the setting location,
“” will illuminate 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, and then the projec-
tor will enter standby mode. After “
” appears, ensure you perform the measures described on
page  49.
Lamp indicator
■
The warning lights (power indicator, lamp indicator and temperature warning indicator) on the
projector indicate problems inside the projector.
■ If a problem occurs, either the temperature warning indicator or the lam\
p indicator will illuminate
red, and the projector will enter standby mode. After the projector has entered standby mode,
follow the procedures given below.
T emperature warning
indicator
Power indicator
Lamp indicator Red on
Power indicator
Indicators on the Projector
Green on
Normal (Standby)
Normal (Power on)
Green on
Green blinks
Normal
The lamp is warming up.
T emperature warning
indicator
Off
Red onNormal
The internal temperature is abnormally
high. (See page  49.)
Red blinksAbnormal (See page  49.)
Red on
The lamp is shut down abnormally or
r equires to be changed. (See page  49.)
Green blinks Normal (Cooling)
T
op View 
						

							49
Appendix
•If the temperature warning indicator illuminates, and the projector enters standby mode, follow the
possible solutions above and then wait until the projector has cooled down completely before plug-
ging in the power cord and turning the power back on. (At least 10 minutes.)
• 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 illumi-
nate 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 cooling fan keeps the internal temperature of the projector constant and this function is con-
trolled automatically. The sound of the cooling fan may change during operation because the f\
an
speed may change and this is not a malfunction.
Maintenance indicator
Problem
The internal
temperature is
abnormally
high.
The lamp does
not illuminate.
Time to change
the lamp.
The lamp does
not illuminate.
The power
indicator blinks
in red when the
projector is on.Cause
• Blocked air intake
• Cooling fan
breakdown
• Internal circuit
failure
• Clogged air intake
• The lamp is shut
down abnormally.
• Remaining lamp life
becomes 5% or
less.
• Burnt-out lamp
• Lamp circuit failure
• The lamp unit cover
is open. Possible Solution
• Relocate the projector to
an area with proper
ventilation. (See page  8.)
•T ake the projector to your
nearest Sharp Authorized
Projector Dealer or Service
Center (see page  63) for
re pair.
• Disconnect the power cord
from the AC outlet, and
then connect it again.
• Carefully replace the lamp.
(See page  51.)
•T ake the projector to your
nearest Sharp Authorized
Projector Dealer or Service
Center (see page  63) for
re pair.
• Please exercise care when
replacing the lamp.
• Securely install the cover.
• If the power indicator blinks
in red even when the lamp
unit cover is securely
installed, contact your
nearest Sharp Authorized
Projector Dealer or Service
Center (see page  63) for
advice.Abnormal
Red on
(Standby)
Red on
Red on
(Standby)
Red
blinks
T empera-
ture
warning
indicator
Lamp
indicator
Power
indicator Normal
Off
Green on (Greenblinks
when the
lamp is
warming up or
turning off.)
Green on/ Red on
Greenblinks
(Cooling)
Info 
						

							50
Regarding the Lamp
Lamp■It is recommended that the lamp (sold separately) be replaced when the remaining lamp life becomes
5% or less, or when you notice a significant deterioration in the pictur\
e and color quality. The lamp life
(percentage) can be checked with the on-screen display. (See page  44.)
■ Purchase a replacement lamp of type AN-XR30LP from your place of purchase, nearest Sharp
Authorized Projector Dealer or Service Center.
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, 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.
■ 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.
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 burns or injury.
•W ait 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 Projector Dealer or Service
Center.
* If the new lamp does not light after replacement, take your projector to the nearest Sharp Authorized
Projector Dealer or Service Center for repair.
IMPORTANT NOTE TO U.S. CUSTOMERS:
The lamp included with this projector is backed by a 90-day parts and la\
bor limited
warranty. All service of this projector under warranty, including lamp replacement,
m ust be obtained through a Sharp Authorized Projector Dealer or Service Center.
F or the name of the nearest Sharp Authorized Projector Dealer or Service Center,
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
U.S .A. ONLY 
						

							51
Appendix
Removing and Installing
the Lamp Unit
•Do not touch the glass surface of the lamp
unit or the inside of the projector.
•T o avoid injury to yourself and damage to the
lamp, make sure you carefully follow the steps
below.
• Do not loosen other screws except for the
lamp unit cover and lamp unit.
Press  STANDBY/ON  on the projec-
tor or  STANDBY  on the remote
control to put the projector into
standby mode.
•W ait until the cooling fan stops.
 W arning!
•Do not remove the lamp unit from the projec-
tor right after use. The lamp and parts around
the lamp will be very hot and may cause burns
or injury.
Disconnect the power cord.•Unplug the power cord from the AC
socket.
• Leave the lamp until it has fully cooled
down (about 1 hour).
Remove the lamp unit cover.•T urn the projector over. Loosen the user
service screw ( 1) that secures the lamp
unit cover. Remove the lamp unit cover
( 2 ).
Lamp unit
AN-XR30LP
Info
Optional
accessory
AC socket
User service screw
(for lamp unit cover)1
2
3
STANDBY/ON button
1
2 
						

							52
Regarding the Lamp (Continued)
Remove the lamp unit.•Loosen the securing screws from the
lamp unit. Hold the lamp unit and pull it
in the direction of the arrow. At this time,
keep the lamp unit horizontal and do not
tilt it.
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp.
Insert the new lamp unit.•P ress the lamp unit firmly into the lamp
unit compartment. Fasten the securing
screws.
Replace the lamp unit cover.• Align the tab on the lamp unit cover
(1 ) and place it while pressing the tab
( 2 ) to close it. Then tighten the user ser-
vice screw ( 3) to secure the lamp unit
cover.
4
5
6
Connect the power cord.• Plug the power cord into the AC socket
of the projector.
Reset the lamp timer.•While simultaneously holding down
MENU/HELP , ENTER  and  R on the pro-
jector, press  STANDBY/ON  on the pro-
jector.
• “LAMP 0000H” is displayed, indicating
that the lamp timer is reset.
•
Make sure to reset the lamp timer only when
replacing the lamp. If you reset the lamp timer
and continue to use the same lamp, this may
cause the lamp to become damaged or ex-
plode.
1
2
Info
AC socket
Securing screws
ENTER buttonMENU/HELP
button R
 button
•If the lamp unit and lamp unit cover are
not correctly installed, the power will not
turn on, even if the power cord is con-
nected to the projector.
Info
STANDBY/ON
button 
						

							53
Appendix
Connecting Pin Assignments
COMPUTER Input/OutputPin No. Signal   1. Video input (red)
  2. Video input (green/sync on green)
  3. Video input (blue)
  4. Not connected
  5. Not connected
  6. Earth (red)
  7. Earth (green/sync on green)
  8. Earth (blue)
  9. Not connected
10. GND
11. Not connected
12. Bi-directional data
13. Horizontal sync signal: TTL level
14. Vertical sync signal: TTL level
15. Data clock
COMPUTER/COMPONENT input and COMPUTER/COMPONENT output Terminals:
mini D-sub 15 pin female
connector
COMPONENT Input/OutputPin No. Signal   1. PR (CR)
  2. Y
  3. PB (CB)
  4. Not connected
  5. Not connected
  6. Earth (PR)
  7. Earth (Y)
  8. Earth (PB)
  9. Not connected
10. Not connected
11. Not connected
12. Not connected
13. Not connected
14. Not connected
15. Not connected
510
15
1
11
6
1724
19168
D VI-D Terminal:  24 pin connector
Pin No. Signal Pin No. Signal  1. T.M.D.S data 2– 16. Hot plug detection
  2. T.M.D.S data 2+ 17. T.M.D.S data 0–
  3. T.M.D.S data 2 shield 18. T.M.D.S data 0+
  4. Not connected 19. T.M.D.S data 0 shield
  5. Not connected 20. Not connected
  6. DDC clock 21. Not connected
  7. DDC data 22. T.M.D.S clock shield
  8. Not connected 23. T.M.D.S clock+
  9. T.M.D.S data 1– 24. T.M.D.S clock–
10. T.M.D.S data 1+
11. T.M.D.S data 1 shield
12. Not connected
13. Not connected
14. +5V power
15. Ground
RS-232C Terminal:  mini DIN 9 pin female connector
RD
SD
SG
RS
CS
Signal Name
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9. I/O Reference
Not connected
Connected to internal circuit
Connected to internal circuit
Not connected
Connected to internal circuit
Not connected
Connected to CS in inter nal circuit
Connected to RS in inter nal circuit
Not connected
Receive Data
Send Data
Signal Ground
Request to Send
Clear to Send
Input
Output
8
9
6 5 21 43
7 
						

							54
RS-232C Terminal: D-sub 9 pin male connector of the DIN-D-sub RS-232C adaptor
RD
SD
SG
RS
CS
Signal Name
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9. I/O Reference
Not connected
Connected to internal circuit
Connected to internal circuit
Not connected
Connected to internal circuit
Not connected
Connected to CS in internal circuit
Connected to RS in internal circuit
Not connected
Receive Data
Send Data
Signal Ground
Request to Send
Clear to Send
Input
Output
15
69
CD
RD
SD
ER
SG
DR
RS
CS
CI
Signal
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
RS-232C Cable recommended connection:
 D-sub 9 pin female connector
CD
RD
SD
ER
SG
DR
RS
CS
CI
Signal
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.51
96
• Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the
controlling device (e.g. computer).
Note
Projector
Pin No. 4
5
6 Computer
Pin No. 4
5
6
12 43
USB Terminal: Type B USB connector
VCC
USB–
USB+
SG
Signal Name
Pin No.
1.
2.
3.
4. USB power
USB data–
USB data+
Signal Ground
Connecting Pin Assignments (Continued) 
						

							55
Appendix
RS-232C Specifications and Command Settings
Computer control
A computer can be used to control the projector by connecting an RS-232C serial control cable
(cross type, sold separately) to the projector. (See page 24 for connection.)
Communication conditions
Set the serial port settings of the computer to match that of the table.
Signal format: Conforms to RS-232C standard. Parity bit: None
Baud rate: * 9,600 bps/115,200 bps Stop bit: 1 bit
Data length: 8 bits Flow control: None
* Set the projector’s baud rate to the same rate as used by the computer.
Basic format
Commands from the computer are sent in the following order: command, parameter, and return
code. After the projector processes the command from the computer, it sends a response code to
the computer.
Return code (0DH)C1    C2    C3   C4    P1    P2    P3    P4
Response code format
Normal response                                                        
 Problem response (communication error or incorrect command)
O      K  E      R      R
Command 4-digitParameter 4-digit
Command format
Return code (0DH)
Return code (0DH)
Info
•
When controlling the projector using RS-232C commands from a computer, wait for at least 30
seconds after the power has been turned on, and then transmit the commands.
• After sending an input selection command and then receiving an “OK” response code, the projector
may take some time to process the command. Please be aware that commands should be sent at
intervals of at least 5 seconds.
• When more than one code is being sent, send each command only after the response code for the
previous command from the projector is verified.
• “POWR????” “TABN _ _ _ 1” “TLPS _ _ _ 1” “TPOW _ _ _ 1” “TLPN _ _ _\
 1” “TLTT _ _ _ 1”
“TLTL _ _ _ 1” “TNAM _ _ _ 1” “MNRD _ _ _ 1” “PJN0 _ _ _ \
1”
- When the projector receives the special commands shown above:
* The on-screen display will not disappear.
* The “Auto Power Off” timer will not be reset.
- The special commands are available for applications that require continuous polling.
• If an underbar (_) appears in the parameter column, enter a space.
• If an asterisk (*) appears in the parameter column, enter a value in t\
he range indicated in brackets
under Control Contents.
*1 For setting the projector name, send the commands in the order of PJN1, PJN2 and PJN3.
*2 This command should be sent only after the “IRGB _ _ _ 2” comma\
nd is sent and an “OK” response code is received.
*3 The Lamp Timer Reset command is available only in standby mode.
Note 
						

							56
RS-232C Specifications and Command Settings
(Continued)
→
←POWR_1
__OK
Projector
Computer
Commands
Example: When turning on the projector, make the following setting.
Computer
DVINormal
Stretch
Border
Normal
Stretch
Border
CONTROL CONTENTS
Power ONStandby mode
(or 30-second startup time)COMMAND PARAMETERRETURN
Power
Projector Condition
Lamp
Name
Input Change
Volume
Keystone
AV Mute
Freeze
Auto Sync
Resize On
Off
Status
Status
Power Status
Quantity
Usage Time(Hour)
Usage Time(Minute)
Life(Percentage)
Model Name Check
Model Name Check
Projector Name Setting 1
(First 4 characters) *1
Projector Name Setting 2
(Middle 4 characters) *1
Projector Name Setting 3
(Last 4 characters) *1
Projector Name Check
Computer
DVI
    DVI-D-Computer select *2
    DVI-D-Video select *2
S-Video
Video
Input RGB Check
Input Video Check
Input Mode Check
Input Check
            
            
            
Volume (0 – 60)
Volume up/down (-10 – +10)
-168 – +168 (XGA)/
-124 – +124 (SVGA)
On
Off
On
Off
Start
OK
OK or ERR
0
0: Normal
1: Temp High
2: Fan Error
4: Lamp Cover Open
8: Lamp Life 5% or less
16: Lamp Burn-out
32: Lamp 
Ignition Failure
64: Temp Abnormally High
0:Off, 4:Lamp Error
0:Standby
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
ERR
OK or ERR
OK
1
0: Normal
1: Temp High
8: Lamp Life 5% or less
16: Lamp Burn-out
32: Lamp Ignition Failure
0:Off, 1:On, 2:Retry
3:Waiting, 4:Lamp Error
1:On, 2:Cooling 
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
1: 
Computer, 2: DVI or ERR1: S-Video, 2: Video or ERR1: RGB, 2: Video
1: Computer
2: DVI
3: S-Video
4: Video
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
P
P
P
T
T
T
T
T
T
T
T
M P
P
P
P I
I
I
I
I
I
I
I
I
I
V
V
K I
I
F
F
A
R
R
R
R
R
R O
O
O
A
L P
L
L
L
L
N
N J
J
J
J
R
R B
B
V
V
R V
M C
O
O E
M
M R
R
DA
A
A
B
B
B W
W
W
B
P
O PT
T
T
A
R
N
N
N
N
G
G D
DE
E
G E
O H
L
U Y
B
B
E
E J
S
S
S
S
S
S R
R
R
N
S
W NT
M L
M D 1
2
3
0
B
B
S
S
D
D B
D
D K
A
D S
K
K Z
Z
S
R
R
R
R
R
R _
_
?
_
_
_
_
_
_
_
_
_
*
*
*
_
_
_
_
_
_
_
?
?
?
?
_
_ *
_
_
_
_
_
_
_
_
_
_
_ _
_
?
_
_
_
_
_
_
_
_
_
*
*
*
_
_
_
_
_
_
_
?
?
?
?
_ *
*
_
_
_
_
_
_
_
_
_
_
_ _
_
?
_
_
_
_
_
_
_
_
_
*
*
*
_
_
_
_
_
_
_
?
?
?
?
*
*
*
_
_
_
_
_
_
_
_
_
_
_ 1
0
?
1
1
1
1
1
1
1
1
1
*
*
*
1
1
2
1
2
1
2
?
?
?
?
*
*
*
1
0
1
0
1
1
2
6
1
2
6 1
0 – 9999(Integer)
0, 15, 30, 45
0% – 100%(Integer)
XR40X / XR30X / XR30S
XR-40X / XR-30X / XR-30S
OK or ERR
OK or ERR
OK or ERR
Projector Name