Sharp PG-B10S (serv.man35) User Manual / Operation Manual ▷ View online
-66
Lamp
unit
unit
BQC-PGB10S//1
Removing and Installing
the Lamp Unit
the Lamp Unit
Info
•
Be sure to remove the lamp unit using the
handle. Be sure not to touch the glass sur-
face of the lamp unit or the inside of the
projector.
handle. Be sure not to touch the glass sur-
face 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.
the lamp, be sure to carefully follow the
steps below.
•
Do not loosen other screws except for the
lamp unit cover and lamp unit.
lamp unit cover and lamp unit.
•
Please refer to the installation manual in-
cluded with the lamp unit.
cluded with the lamp unit.
1
Press
on the projector
or
STANDBY
on the remote control to
put the projector into the
standby mode.
standby mode.
•
Wait until the cooling fan stops.
Warning!
•
Do not remove the lamp unit from the
projector right after use. The lamp will
be very hot and may cause burn or
injury.
projector right after use. The lamp will
be very hot and may cause burn or
injury.
2
Disconnect the power cord.
•
Unplug the power cord from the AC
socket.
socket.
•
Leave the lamp until it has fully cooled
down (about 1 hour).
down (about 1 hour).
3
Change the air filter.
•
Change the air filter whenever you in-
stall the lamp unit (see pages
stall the lamp unit (see pages
61
and
62
).
4
Remove the lamp unit cover.
•
Turn the projector over. Loosen the user
service screw (1) that secures the lamp
unit cover. Pressing the tab, remove the
lamp unit cover (2).
service screw (1) that secures the lamp
unit cover. Pressing the tab, remove the
lamp unit cover (2).
1
2
AC socket
Tab
User
service screw
service screw
STANDBY button
STANDBY
button
button
STANDBY
Regarding the Lamp
-67
Appendix
5
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. At this time, keep the lamp unit
horizontal and do not tilt it.
lamp unit. Hold the lamp unit by the
handle and pull it in the direction of the
arrow. At this time, keep the lamp unit
horizontal and do not tilt it.
6
Insert the new lamp unit.
•
Press the lamp unit firmly into the lamp
unit compartment. Fasten the securing
screws.
unit compartment. Fasten the securing
screws.
7
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.
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.
Info
•
If the lamp unit and lamp unit cover are not
correctly installed, the power will not turn
on, even if the power cord is connected to
the projector.
correctly installed, the power will not turn
on, even if the power cord is connected to
the projector.
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp.
1
Connect the power cord.
•
Plug the power cord into the AC socket
of the projector.
of the projector.
2
Reset the lamp timer.
•
While simultaneously holding down
and
on the projector, press
and
on the projector.
•
“LAMP 0000H” is displayed, indicating
that the lamp timer is reset.
that the lamp timer is reset.
Info
•
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 explode.
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 explode.
1
2
3
AC socket
AUTO SYNC
button
button
ON button
Handle
Securing screws
User service screw
buttons
-68
8
9
6
5
2
1
4
3
7
5
10
15
1
11
6
RS-232C Terminal: 9-pin Mini DIN female connector
Pin No.
Signal
Name
I/O
Reference
1
Not connected
2
RD
Receive Data
Input
Connected to internal circuit
3
SD
Send Data
Output
Connected to internal circuit
4
Not connected
5
SG
Signal Ground
Connected to internal circuit
6
Not connected
7
RS
Connected to Pin 8
8
CS
Connected to Pin 7
9
Not connected
DIN-D-sub RS-232C adaptor: 9-pin D-sub male connector
Pin No.
Signal
Name
I/O
Reference
1
Not connected
2
RD
Receive Data
Input
Connected to internal circuit
3
SD
Send Data
Output
Connected to internal circuit
4
Not connected
5
SG
Signal Ground
Connected to internal circuit
6
Not connected
7
RS
Connected to internal circuit
8
CS
Connected to internal circuit
9
Not connected
Note
•
Pin 8 (CS) and Pin 7 (RS) are short circuited inside the projector.
RS-232C Cable recommended connection: 9-pin D-sub female connector
Pin No.
Signal
Pin No.
Signal
1
CD
1
CD
2
RD
2
RD
3
SD
3
SD
4
ER
4
ER
5
SG
5
SG
6
DR
6
DR
7
RS
7
RS
8
CS
8
CS
9
CI
9
CI
Note
•
Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the controlling
device (e.g. PC).
device (e.g. PC).
INPUT 1 and OUTPUT RGB Signal Terminal: 15-pin Mini D-sub female connector
Connecting Pin Assignments
RGB Input
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
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
13. Horizontal sync signal: TTL level
14. Vertical sync signal: TTL level
15. Data clock
Component Input
1. P
R
(C
R
)
2. Y
3. P
3. P
B
(C
B
)
4. Not connected
5. Not connected
6. Earth (P
5. Not connected
6. Earth (P
R
)
7. Earth (Y)
8. Earth (P
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
13. Not connected
14. Not connected
15. Not connected
Projector
Pin No.
4
5
6
5
6
PC
Pin No.
4
5
6
5
6
1
5
6
9
5
1
9
6
-69
Appendix
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-digit
Parameter 4-digit
Command format
Return code (
0DH
)
Return code (
0DH
)
CONTROL CONTENTS
Standby
Power On
INPUT1
INPUT2
INPUT3
INPUT1 SIGNAL TYPE : AUTO
INPUT1 SIGNAL TYPE : RGB
INPUT1 SIGNAL TYPE : COMPONENT
Lamp Usage Time (hour)
Remaining Lamp Life (Percentage)
Lamp Status
Unit Status
Model Name Check
AV Mute Off
AV Mute On
Auto Sync Start
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
OK or ERR
0~9999
0~100
0:Off, 1:On, 2:Retry, 3:Waiting, 4:Lamp Error
0:Normal, 1:Temp High, 2:Fan Err,
4:Filter or lamp Cover Err, 8:Lamp Life 5% or less,
16:Lamp Burnt-out, 32:Lamp Not Lit,
64:Temp Abnormally High
PROJECTOR NAME
OK or ERR
OK or ERR
OK or ERR
P
P
I
I
I
I
I
I
T
T
T
T
T
I
I
A
O
O
R
V
V
A
A
A
L
L
L
A
N
M
M
D
W
W
G
E
E
S
S
S
T
T
P
B
A
B
B
J
R
R
B
D
D
I
I
I
T
L
S
N
M
K
K
S
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
0
1
1
1
2
0
1
2
1
1
1
1
1
0
1
1
COMMAND PARAMETER
RETURN
BUTTONS & REMOTE CONTROL KEY
PC 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
sold separately) to the projector. (See page
54
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.
Signal format: Conforms to RS-232C standard.
Parity bit: None
Baud rate: 9,600 bps
Stop bit: 1 bit
Data length: 8 bits
Flow control: None
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.
the projector processes the command from the computer, it sends a response code to the computer.
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.
the power has been turned on, and then transmit the commands.
•
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.
command from the projector is verified.
Commands
Example: When turning on the projector, make the following setting.
RS-232C Specifications and Command Settings
→
←
P
O
W
R
_
1
_
_
O
K
Projector
Computer
Note
•
If an underbar (_) appears in the parameter column, enter a space. If an asterisk (*) appears, enter a
value in the range indicated in brackets under CONTROL CONTENTS.
value in the range indicated in brackets under CONTROL CONTENTS.
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