Sharp XG-C50XE Handy Guide ▷ View online
Pin Assignments
Version 1.5
Issue 04/2006
Issue 04/2006
26
SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
Connecting Pin Assignments
INPUT 1/2 RGB and OUTPUT Signal Terminal: 15-pin Mini D-sub female connector
RGB Input
Component Input
1. Video input (red)
1. PR (CR)
2. Video input (green/sync on green)
2. Y
3. Video input (blue)
3. PB (CB)
4. Reserve input 1
4. Not connected
5. Not connected
5. Not connected
6. Earth (red)
6. Earth (PR)
7. Earth (green/sync on green)
7. Earth (Y)
8. Earth (blue)
8. Earth (PB)
9. Not connected
9. Not connected
10. GND
10. Not connected
11. GND
11. Not connected
12. Bi-directional data
12. Not connected
13. Horizontal sync (Composite sync)
13. Not connected
14. Vertical sync signal
14. Not connected
15. Data clock
15. Not connected
RS-232C Terminal: 9-pin Mini DIN female connector
Pin No.
Signal
Name
I/O
Reference
1
Output
Not connected
2
RD
Receive Data
Input
Connected to internal circuit
3
SD
Send Data
Output
Connected to internal circuit
4
Input
Not connected
5
SG
Signal Ground
Connected to internal circuit
6
Input
Not connected
7
Output
Not connected
8
Input
Not connected
9
Output
Not connected
9-pin D-sub male connector of the DIN-D-sub RS-232C adapter
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
Not connected
7
Not connected
8
Not connected
9
CI
Not connected
Pin Assignments
Version 1.5
Issue 04/2006
Issue 04/2006
27
SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
RS-232C Cable recommended connection: 9-pin D-sub female connector
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).
6 on the controlling device (e.g. PC).
USB Terminal: 4 pin B-type USB connector
Pin No.
Signal
Name
1
VCC
USB power
2
USB–
USB data–
3
USB+
USB data+
4
SG
Signal Ground
RS-232 Command
Version 1.5
Issue 04/2006
Issue 04/2006
28
SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
(RS-232C) Specifications and Command
Settings
Settings
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.
type, sold separately) to the projector.
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.
After the projector processes the command from the computer, it sends a response code to the
computer.
Command format
Command 4-digit
Parameter 4-digit
Response code format
Normal response
Normal response
Problem response (communication error or incorrect command)
Note
•
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.
previous command from the projector is verified.
•
To conserve power in STANDBY MODE, the CPU in this model will enter Deep Sleep mode
approximately 10 seconds after the last command is received. In the case of transmitting
commands during Deep Sleep mode, it takes a maximum of 30 seconds until the response code is
received. If subsequent commands are sent to the projector within 10 seconds, the projector will
reply immediately. If no further commands are received within 10 seconds, the projector will again
return to Deep Sleep mode. Please note that Deep Sleep mode is only activated in STANDBY
MODE. There is no delayed RS-232C response when the projector is in operation.
approximately 10 seconds after the last command is received. In the case of transmitting
commands during Deep Sleep mode, it takes a maximum of 30 seconds until the response code is
received. If subsequent commands are sent to the projector within 10 seconds, the projector will
reply immediately. If no further commands are received within 10 seconds, the projector will again
return to Deep Sleep mode. Please note that Deep Sleep mode is only activated in STANDBY
MODE. There is no delayed RS-232C response when the projector is in operation.
•
A special command, POWR???? is available for applications that require continuous polling. This
command will not wake the CPU in Deep Sleep mode and the projector will provide immediate reply
in STANDBY mode. “1” will indicate Power on, “0” will indicate Power off. When the power is turned
on during standby with the “POWER ON” command, wait for at least 30 seconds after the power
has been turned on, and then transmit the next command.
command will not wake the CPU in Deep Sleep mode and the projector will provide immediate reply
in STANDBY mode. “1” will indicate Power on, “0” will indicate Power off. When the power is turned
on during standby with the “POWER ON” command, wait for at least 30 seconds after the power
has been turned on, and then transmit the next command.
•
We suggest disabling the AUTO SEARCH feature before initiating RS-232C communications. If
AUTO SEARCH is enabled, it will be necessary to send the POWER OFF command “POWR_ _ _0”
two times to power down the projector. (The first “POWR_ _ _0” command cancels AUTO SEARCH
and the second “POWR_ _ _0” command will place the projector in standby mode.)
AUTO SEARCH is enabled, it will be necessary to send the POWER OFF command “POWR_ _ _0”
two times to power down the projector. (The first “POWR_ _ _0” command cancels AUTO SEARCH
and the second “POWR_ _ _0” command will place the projector in standby mode.)
RS-232 Command
Version 1.5
Issue 04/2006
Issue 04/2006
29
SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
Note
When using the computer control function of the projector, the adjustment values cannot be read by the
computer. Therefore, confirm the values by transmitting the display commands (e.g. “RARE_ _ _0”) for
each adjustment menu and checking the values with the on-screen display. If the projector receives
adjustment/setting commands other than menu display commands, it will execute the commands without
displaying the on-screen display.
computer. Therefore, confirm the values by transmitting the display commands (e.g. “RARE_ _ _0”) for
each adjustment menu and checking the values with the on-screen display. If the projector receives
adjustment/setting commands other than menu display commands, it will execute the commands without
displaying the on-screen display.
Commands
Example:
•
When “BRIGHT” of INPUT 1 image adjustment is set to –10.
Computer Projector
CONTROL CONTENTS
COMMAND
PARAMETER
RETURN
POWER ON
P O W R
_
_
_
1
OK OR ERR
POWER OFF
P O W R
_
_
_
0
OK OR ERR
VOLUME (0–60)
V O L A
_
_
*
*
OK OR ERR
MUTE ON
M U T E
_
_
_
1
OK OR ERR
MUTE OFF
M U T E
_
_
_
0
OK OR ERR
LENS FOCUS (-30 – +30)
L
N F O _
*
*
*
OK OR ERR
LENS ZOOM (-30 – +30)
L
N Z O _
*
*
*
OK OR ERR
LENS SHIFT (-30 – +30)
L
N S H
_
*
*
*
OK OR ERR
KEYSTONE (-127 – +127)
K E Y S
*
*
*
*
OK OR ERR
DIGITAL SHIFT (-96 – +96)
L
N D S
_
*
*
*
OK OR ERR
BLACK SCREEN ON
I
M B K
_
_
_
1
OK OR ERR
BLACK SCREEN OFF
I
M B K
_
_
_
0
OK OR ERR
INPUT 1
I
R G B
_
_
_
1
OK OR ERR
INPUT 2
I
R G B
_
_
_
2
OK OR ERR
INPUT 3
I
V E D
_
_
_
3
OK OR ERR
INPUT 4
I
V E D
_
_
_
1
OK OR ERR
INPUT CHECK
I
C H K
_
_
_
0
OK OR ERR
FREEZE ON
F
R E Z
_
_
_
1
OK OR ERR
FREEZE OFF
F
R E Z
_
_
_
0
OK OR ERR
AUTO SYNC START
A D J
S
_
_
_
1
OK OR ERR
INPUT 1 RESIZE : NORMAL
R A S R
_
_
_
1
OK OR ERR
INPUT 1 RESIZE : FULL
R A S R
_
_
_
5
OK OR ERR
INPUT 1 RESIZE : DOT BY DOT
R A S R
_
_
_
3
OK OR ERR
INPUT 1 RESIZE: STRETCH
R A S R
_
_
_
2
OK OR ERR
INPUT 1 RESIZE: SMART STRETCH
R A S R
_
_
_
4
OK OR ERR
INPUT 2 RESIZE : NORMAL
R B S R
_
_
_
1
OK OR ERR
INPUT 2 RESIZE : FULL
R B S R
_
_
_
5
OK OR ERR
INPUT 2 RESIZE : DOT BY DOT
R B S R
_
_
_
3
OK OR ERR
INPUT 2 RESIZE: STRETCH
R B S R
_
_
_
2
OK OR ERR
INPUT 2 RESIZE: SMART STRETCH
R B S R
_
_
_
4
OK OR ERR
INPUT 3 RESIZE : NORMAL
R A S V
_
_
_
1
OK OR ERR
Buttons and Remote Control Key
INPUT 3 RESIZE : BORDER
R A S V
_
_
_
3
OK OR ERR
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