Orion OPM-4240 User Manual page 33

OPM-4240 / OPM-4240R
3.25. Factory Data Load (Picture Control Data)
Picture Control value such as User Mode, White Balance, RGB Data, DTV Data, DVD Data and VIDEO Data that are adjusted at the factory will be
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applied. (It is different from Default Data Load)
Command Code: 0x83
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One way Communication (Send to PDP)
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Data: ID (1 byte)
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e.g.) Load the factory value for MPDP ID No.1 and Read Picture Control Data
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STX CMD Length
Value 0x02 0x83 0x01
 IfyouneedFactorydatavalueforallMPDP,setthevalueofIDareaas"0x00"
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STX CMD Length
Value 0x02 0x88 0x01
※  Pleasereferto"GetPictureControlData"
3.26. DVI Over-Scan On/Off
User can select Over-scan when DTV resolution is detected from DVI input.
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Command Code: 0xE4(On), 0xE5(Off)
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One way communication (Send to PDP)
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Data: ID (1 byte)
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e.g.) DVI Over-scan On and Off for MPDP ID No.1
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STX CMD Length ID
Value
0x02 0xE4 0x01 0x01
※  IfyouwanttoexecuteDVIOver-Scan(On/Off)forallMPDP,setthevalueofIDareaas"0x00".
3.27. Get Temperature Status (for IP Board)
Command for collecting temperature information of IP board
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Command Code: 0x7F
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Protocol Format - Two way communication (Send to PDP, Receive from PDP)
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- Caution: It will not respond during Stand-by. It should be executed only during operating status.
* Send to PDP
STX CMD Length ID
1 byte 1 byte 1 byte 1 byte
Data: ID(1 byte)
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* Receive From PDP
STX CMD Length Data
1 byte 1 byte 1 byte 1 byte
Data: ID(1 byte) + Temp. Data(1 byte)
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Temp. Data: 0 (0x00): 0℃ ~ 127(0x7F): 127℃
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128(0x80): -1℃ ~ 254(0xFE): -127℃
0xFF: Temp. Sensor Error
Check Sum
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: Add all the values in "Data" area. Then perform "NOT" operation.
ID ETX
0x01 0x03
ID ETX
0x01 0x03
ETX STX CMD Length ID ETX
0x03 0x02 0xE5 0x01 0x01 0x03
ETX
1 byte
Check Sum ETX
1 byte 1 byte
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3.28. Adjust H-Align(for DTV, DVD mode)
If H align is not correct at the expanded image of 2x2 or wider with DTV/DVD input, it can be adjusted.
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Also the adjusted data can be read with this function.
Command Code: 0xED(Set), 0xEE(Get)
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Set command is one-way communication (Send to PDP), Get command is two-way communication (Send to PDP, Receive from PDP)
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Caution: it does not respond at Stand-by status. It should be used at operative status.
Set Command (one-way communication)
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* Send to PDP
STX CMD Length Data
1 byte 1 byte 1 byte n byte
Data: ID(1 byte) + Data(1 byte)
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Index ID Adjust Data
Size 1 byte 1 byte
Value Variable Variable(1~5)
Length : The value of "Length" is "0x02".
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Get Command (two-way communication)
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* Send to PDP
STX CMD Length ID
1 byte 1 byte 1 byte 1 byte
Data: ID(1 byte)
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* Receive From PDP
STX CMD Length Data
1 byte 1 byte 1 byte 1 byte
-Data: ID(1 byte) + Data(1 byte)
-Check Sum
: Add all the values in "Data" area and execute "Not" operation.
4. The difference between OPM-4240 Protocol and MIS-4230 Protocol
4.1. Revised or Deleted items
Protocol Format Change (Total Data length reduced): Refer to Page 50~51
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Additional SHDN Control command will not be sent, when Data read command is sent.
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Multi-Scale Data Format change (within 8 byte): Refer to Page 52 (3.3. Multi-Scale)
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Picture Control Variable change
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1."Color"and"Tint"in"UserMode"canbeadjustedonlyinDTV,DVDandVIDEO:Refertopage58(3.19.GraphicUserModeControl)
2. " Cr","Cb"and"Tint"adjustmentin"VideoData"aredeleted(VideoandS-Videocontrolarecombined):Refertopage59(3.22.VIDEOData
Control)
4.2. Newly added items
Temperature measurement (for IP): Refer to Page 62 (3.27. Get Temperature Status (for IP Board))
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Elapsed time: Refer to Page 56 (3.14. Elapsed Time)
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APL Soft: Refer to Page 55 (3.11. APL Control)
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DVI Over-Scan; Refer to Page 62 (3.27. Get Temperature Status (for IP Board))
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Auto-Calibration: Refer to Page 56 (3.16. Auto-Calibration)
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Infinitely Expandable
ETX
1 byte
ETX
1 byte
Check Sum ETX
1 byte 1 byte
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