Sharp XG-PH50X Handy Guide ▷ View online
Pin Assignments
Version 1.1
Issue 04/2006
Issue 04/2006
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SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
INPUT 3 DVI Port: 29-pin
DVI Digital Input
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+
C1. Not connected
11. T.M.D.S data 1 shield
C2. Not connected
12. Not connected
C3. Not connected
13. Not connected
C4. Not connected
14. +5V current
C5. Ground
15. Ground
RS-232 Command
Version 1.1
Issue 04/2006
Issue 04/2006
26
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.
•
“POWR????” “TABN _ _ _ 1” “TLPS _ _ _ 1” “TLPS _ _ _ 2” “TLTT _ _ _ 1” “TLTT _ _ _ 2” “TLTL _
_ _ 1” “TLTL _ _ _ 2”
When the projector receives a command shown above:
* The on-screen display will not disappear.
* The “Auto Power Off” timer will not be reset.
_ _ 1” “TLTL _ _ _ 2”
When the projector receives a command shown above:
* The on-screen display will not disappear.
* The “Auto Power Off” timer will not be reset.
•
When turning on the projector with the “POWR _ _ _ 1” command, send the next command after
waiting at least 40 seconds.
waiting at least 40 seconds.
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.
RS-232 Command
Version 1.1
Issue 04/2006
Issue 04/2006
27
SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
Commands
Example:
•
When “BRIGHT” of INPUT 1 image adjustment is set to –10.
Computer Projector
RS-232 Command
Version 1.1
Issue 04/2006
Issue 04/2006
28
SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
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