NEC MultiSync C431 User Manual page 54

2) The monitor replies a data for confirmation.
Header
SOH-'0'-'0'-Monitor ID-
'B'-'2'-'4'
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', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'2'-'4'(32h, 34h): Message length
Message
STX (02h): Start of Message
'C'-'3'-'2'-'2' (43h, 33h, 32h, 32h): Schedule writes reply command
ST: Error status
'0'-'0'(30h, 30h): No error
'0'-'1'(30h, 31h): Error
STX (02h): Start of Message
PG: Program No.
'0'-'0'(30h, 30h): Program No.1
|
'1'-'D'(31h, 44h): Program No.30
EVENT: Schedule event
'0'-'1'(30h, 31h): Power ON
'0'-'2'(30h, 32h): Power OFF
HOUR: Time (hour)
'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): Delete hour
MIN: Time (minute)
'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59
'3'-'C'(33h, 43h): Delete minute
INPUT: Input terminal
'0'-'0'(30h,30h): No mean (works on last memory)
'0'-'1'(30h,31h): VGA(RGB)
'0'-'3'(30h,33h): DVI
'0'-'5'(30h,35h): VIDEO
'0'-'C'(30h,43h): VGA(YPbPr)
'0'-'D'(30h,44h): OPTION
'0'-'F'(30h,46h): DisplayPort1
'1'-'0'(31h,30h): DisplayPort2
'1'-'1'(31h,31h): HDMI1
'1'-'2'(31h,32h): HDMI2
'8'-'7'(38h,37h): MP
'8'-'8'(38h,38h): COMPUTE MODULE
WEEK: Week setting
bit 0: MONDAY
bit 1: TUESDAY
bit 2: WEDNESDAY
bit 3: THURSDAY
bit 4: FRIDAY
bit 5: SATURDAY
bit 6: SUNDAY
EX.
Message
STX-'C'-'3'-'3'-'E'-ST-PG-EVENT-HOUR-MIN-
INPUT-WEEK-TYPE-PMODE-YEAR-MONTH-DAY-
EXT1-EXT2-EXT3-ETX
(54/104)
Check Delimiter
code
BCC CR