Instruction/ maintenance manual of the product FWD-42PV Sony
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PROTOCOL MANUAL MODEL FWD-42PV SONY Corporation Home Electronics Network Company (User Control) Preliminary as of February 22, 2005.
1. C ommunication Parameters 2. Pin Assignment Flow Control A s y nchronous 9600bps 8bit None 1bit 1bit None Parit y Start Bit Len g th Stop Bit Len g th RS232C Communiction Method S y nchronous Metho.
3. C ommunication Data Format ( a )C ontrol message № 1 2 3 4 5 : : X X+1 * Check Sum: The total from № 1 to № X , when value exceeds 255 , 1b y te of data is confirmed the bottom. * When sendin g controls in se q uence , kee p interval of more than 500ms between the commands.
( 3 ) En q uir y answer ( Command cancel ) № 1 2 3 0x03: Command Canceled The packet was received normally,but the command was cancelled because the f unction was not in adjustable mode, such as "--" a f unction displayed as in user menu.
1. General Function (a)Mode Control Syntax Header Category Data1 Data2 Check Sum Enquiry 0x83 0xFF 0xFF 0xXX Answer Header Answer Control 0x70 0x00 0x70 0x01 0x70 0x02 0x70 0x03 Answe r Heade r Answe .
Code Table(1-a) continued Control Enquiry Standby Power On 0x10 Yes Yes Disable Enable 0x00 0x01 0x00 0x01 0x00 0x01 0x00 0x01 0x00 0x01 0x00 0x01 0x00 0x01 0x00 0x01 0x02 0x00 0x01 0x00 0x01 0x00 0x0.
Code Table(1-a ) Control Enquir y Standb y Power On 0x00 No Yes Disable Enable 0x01 No Yes Disable Enable 0x02 No Yes Disable Enable 0x03 No Yes Disable Enable 0x04 No Yes Disable Enable 0x05 No Yes D.
IP Address S y nta x Heade r Cate g or y Function Data1 Data2 Data3 Data4 Data5 Check Sum Answe r Heade r Answe r 0x70 0x00 0x70 0x03 IP Address ex ) 192.128.14.1 -->192 ( 0xC0 ) ...Address 0 128 ( 0x80 ) ...Address 1 14 ( 0x0E ) ...Address 2 1 ( 0x01 ) .
IP Address Setting IP Address S y nta x Heade r Cate g or y Function Data1 Data2 Data3 Data4 Data5 Check Sum Subnet Mask S y nta x Heade r Cate g or y Function Data1 Data2 Data3 Data4 Data5 Check Sum .
(b)Color Matri x S y nta x Header Cate g or y Data1 Data2 Data3 Data3 Check Sum S y nta x Header Cate g or y Data1 Data2 Check Sum A nswer Header A nswer 0x70 0x00 0x70 0x03 A nswer Header A nswer Ret.
( ｃ )Time Control - Clock Set (Hour, Minute) S y nta x Header Cate g or y Data1 Data2 Data3 Check Sum S y nta x Header Cate g or y Data1 Data2 Check Sum Enquir y 0x83 0x00 0xFF 0xFF 0xA3 A nswer Hea.
- On Timer, Off Time r Synta x Header Category Data1 Data2 Data3 Check Sum S y nta x Header Cate g or y Data1 Data2 Check Sum Enquir y 0x83 0x00 0xFF 0xFF 0xX X A nswer Header A nswer 0x70 0x00 0x70 0.
2. Picture/Sound ( a ) Picture/Sound S y nta x Header Cate g or y Data1 Data2 Check Sum Enquir y 0x83 0xFF 0xFF 0xX X Answe r Header Answe r 0x70 0x00 0x70 0x0 １ 0x70 0x02 0x70 0x03 Answe r Header A.
( ｂ )Color Temp S y nta x Header Cate g or y Data1 Data2 Data3 Check Sum S y nta x Header Cate g or y Data1 Data2 Check Sum En q uir y 0x83 0x10 Code Table 0xFF 0xX X Answe r Header Answe r 0x70 0x0.
3. Size/Shift (a)8Bits Register Syntax Header Category Data1 Data2 Check Sum Enquiry 0x83 0xFF 0xFF 0xXX Answer Header Answer 0x70 0x00 0x70 0x01 Limit Over 0x70 0x02 Limit Under 0x70 0x03 Answer Head.
4. Status Enquiry (a)Model Name Syntax Header Category Data1 Data2 Check Sum Enquiry 0x83 0x30 0xFF 0xFF 0xB1 Answer Header Answer Return Data1 Check Sum Code Table(4-a) 0x22 (b)Serial Number Syntax H.
(g)Shutdown Log Syntax Header Category Data1 Data2 Check Sum Enquiry 0x83 0x30 0xFF 0xFF 0xC0 Answer Header Answer Return Data1 Check Sum Return Data1: 0x00-0xFF Code Table(4-c) bit0 bit1 bit2 bit3 bi.
5. User Reset Synta x Header Categor y Data1 Data2 Check Sum Control 0x8C 0x50 0x02 0xFF 0xX X Answe r Header Answe r 0x70 0x00 0x70 0x03 Code Table(5) Control En q uir y Standby Power On 0x00 Yes No .
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