Orion OPM-4250 User Manual page 39

OPM-4250 | OPM-4250R
- "Get Current Status" Communication Sequence
*Waitfor800msecforresponseaftersendingthecommand.Ifthereisnoresponse,itisrecommendedtoresendthecommand.
*Itisrecommendedthatnotsendingtheothercommandorchanginginputresolutionduringcommandtransmission.
Get Current Status Command transmission
(to Master or Slave)
3.18. get Picture Control Data
- Command for acquiring the current Picture Control Data(User Mode, White Balance, Graphic, Video)
- CMD: 0x88(Master), 0x68(Slave)
It is available only on Power On (Operative) status.
-
- The values based on current Color Temp. (Normal Mode / Studio Mode) will be displayed.
- Send to MPDP
STX CMD Length
Value 0x02 Variable 0x02
*IDrange(Program):0x01(1)~0xFF(255) 
*Itisnotapplicableas"Broad-cast"command.
- Receive from MPDP
STX CMD Length
Value 0x02 Variable 0x0D
*IDrange(Program):0x01(1)~0xFF(255) 
*M/S:Master(0x01),Slave(0x00)
*Values(11byte)
No. Data
1 User Mode – Brightness
2 User Mode – Contrast
3 User Mode – Sharpness
4 User Mode – Color
5 User Mode – Tint
6 White Balance – Gain R
7 White Balance – Gain G
8 White Balance – Gain B
9 White Balance – Offset R
10 White Balance – Offset G
11 White Balance – Offset B
- "Get Picture Control Data" Communication Sequence
*Waitfor800msecforresponseaftersendingthecommand.Ifthereisnoresponse,itisrecommendedtoresendthecommand.
*Itisrecommendedthatnotsendingtheothercommandorchanginginputresolutionduringcommandtransmission.
Get Picture Control Data Command transmission
(to Master or Slave)
Get Current Status Response transmission
→
←
(from Master or Slave)
Data
ETX
ID M/S
Variable Variable 0x03
*M/S:Master(0x01),Slave(0x00)
Data
Check Sum
ID M/S Values
Variable Variable ... Variable
Explanation
Length
1 byte Range: 0(0x00) ~ 100(0x64)
1 byte Range: 0(0x00) ~ 100(0x64)
1 byte Range: 0(0x00) ~ 28(0x1C)
1 byte Range: 0(0x00) ~ 100(0x64)
1 byte Range: 0(0x00) ~ 90(0x5A)
1 byte Range: 0(0x00) ~ 255(0xFF)
1 byte Range: 0(0x00) ~ 255(0xFF)
1 byte Range: 0(0x00) ~ 255(0xFF)
1 byte Range: 0(0x00) ~ 255(0xFF)
1 byte Range: 0(0x00) ~ 255(0xFF)
1 byte Range: 0(0x00) ~ 255(0xFF)
Get Picture Control Data Response transmission
→
←
(from Master or Slave)
- 74 -
3.19. Factory Data Load (Picture Control Data): Only Master
- Command for loading the Picure Control data (User Mode / White Balance / RGB Data / DTV Data / DVD Data /
VIDEO Data) adjusted in the factory. ( This is different from "Default Data Load")
- It is usable only at Power on status and only Master is operating.
- It shows the value based on current Color Temp. (Normal Mode / Studio Mode.)
- Data can be checked with "Get Picture Control Data" after executing the command
- Send to MPDP
A. NormalCommand
Value
*IDrange(Program):0x01(1)~0xFF(255) 
B. BroadcastCommand
*MakeallPDP(Master/Slave)dothesameoperation.But,therewillbenoreturncommunication.(Onewaycommand)
*ID:0x00 
- Receive from MPDP
Value
*IDrange(Program):0x01(1)~0xFF(255) 
*CheckSum:Execute"Not"operationafteraddingallthevaluesin"STX~Data"area.
ETX
- "Factory Data Load" Communication Sequence
*Waitfor40msecforresponseaftersendingthecommand.Ifthereisnoresponse,itisrecommendedtoresendthecommand.
0x03
*Itisrecommendedthatnotsendingtheothercommandorchanginginputresolutionduringcommandtransmission.
Factory Data Load Command transmission (to Master)
3.20. DVi Over-Scan On/Off
- Users can select Over-scan when input is DTV resolution from DVI. It is only available with DVI mode.
- CMD: 0xE4(On), 0xE5(Off)
- It is usable only at Power on status and only Master is operating.
- Send to MPDP
A. NormalCommand
Value
*IDrange(Program):0x01(1)~0xFF(255)
*M/S:Master(0x01),Slave(0x00)
B. BroadcastCommand
Value
*MakeallPDP(Master/Slave)dothesameoperation.But,therewillbenoreturncommunication.(Onewaycommand)
Infinitely Expandable
Data
STX CMD Length
ID
0x02 0x83 0x02 Variable
*M/S:SinceitisonlyMaster,"0x01"Valueistransmitted.
   *M/S:SinceitisonlyMaster,"0x01"Valueistransmitted.
Data
STX CMD Length
ID
0x02 0x83 0x02 Variable
M/S:SinceitisonlyMaster,"0x01"Valueistransmitted..
→
Factory Data Load Response transmission (from Master)
←
Data
STX CMD Length
ID
0x02 Variable 0x02 Variable Variable
STX CMD Length Data: ID
0x02 Variable 0x01 0x00
- 75 -
ETX
M/S
0x01 0x03
Check Sum ETX
M/S
0x01 Variable 0x03
ETX
M/S
0x03
ETX
0x03