NEC UN552S External Controls - Page 112

21.5 Auto Tile Matrix Reset This command is used in order to deactivate the Auto Tile Matrix Setup. 1) The controller requests the monitor to reset Auto Tile Matrix Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'3'-'0'-'6'-ETX Check code Delimiter BCC CR Header SOH (01h): Start of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID of which you want to change a setting. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h): Message sender is the controller. 'A' (41h): Message type is "Command". '0'-'8'(30h, 38h): Message length (8bytes) Message STX (02h): Start of Message 'C'-'A'-'0'-'3' (43h, 41h, 30h, 33h, 30h, 33h): Auto Tile Matrix '0'-'6' (30h, 36h): Off ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet 2) The monitor replies receipt result. Header SOH-'0'-'0'-Monitor ID- 'B'-'0'-'A' Message Check code STX-'C'-'B'-'0'-'3'-'0'-'6'-ST-ETX BCC Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller. Monitor ID: Indicate a replying Monitor ID. Ex.) When this byte is set to 'A', replying monitor's ID is '1'. 'B' (42h): Message type is "Command reply". '0'-'A'(30h, 41h): Message length (10bytes) Delimiter CR Message STX (02h): Start of Message 'C'-'B'-'0'-'3' (43h, 42h, 30h, 33h) : Auto Tile Matrix '0'-'6' (30h, 36h): Off ST: Error Status No Error : 00h (30h, 30h) Error : 01h (30h, 31h) ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (112/145)