NEC LCD Monitor Manual page 132

'0'-'5': VIDEO
'0'-'7': S-VIDEO
'0'-'C': Y/Pb/Pr
'0'-'D': OPTION
'0'-'E': Y/Pb/Pr2
'0'-'F': DPORT
'1'-'0': DPORT2
'1'-'1': HDMI
'1'-'2': HDMI2
'8'-'0': DPORT3
Data(1)-Data(4) : Check Input Signal
'0'-'0'-'0'-'0'-'0'-'0'-'0'-'0' (30h,30h,30h,30h,30h,30h,30h,30h):No signal
'F'-'F'-'F'-'F'-'F'-'F'-'F'-'F' (46h,46h,46h,46h,46h,46h,46h,46h):Invalid signal
'*'-'*'-'*'-'*'-'*'-'*'-'*'-'*' (**h,**h,**h,**h,**h,**h,**h,**h):Input signal
Ex 1) 1920 x 1080
'0'-'7'-'8'-'0'-'0'-'4'-'3'-'8' : 1920(0780h) x 1080(0438h)
Data(5) : Check INPUT AUDIO
'0'-'0': No mean
'0'-'1': IN1
'0'-'2': IN2
'0'-'3': IN3
'0'-'4': HDMI
'0'-'6': OPTION
'0'-'7': DPORT
'0'-'8': DPORT2
'0'-'9': DPORT3
'0'-'A': HDMI2
Data(6) : Check with or without Audio
'0'-'0'(30h,30h): Audio in
'0'-'1'(30h,31h): No Audio in
'0'-'2'(30h,32h): N/A
Data(7) : Check status (Picture)
'0'-'0'(30h,30h): Normal Picture
'0'-'1'(30h,31h): No Picture
Data(8) : Check status (Audio)
'0'-'0'(30h,30h): Normal Audio
'0'-'1'(30h,31h): No Audio
Data(9)-Data(10) : hour
'*'-'*'-'*'-'*' (**h,**h,**h,**h):0 ÿ ^ 65535(0000h ÿ ^ FFFFh)
Data(11) : min
'*'-'*' (**h,**h):0 ÿ ^ 59(00h ÿ ^ 3Bh)
Data(12) : sec
'*'-'*' (**h,**h):0 ÿ ^ 59(00h ÿ ^ 3Bh)
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ETX (03h): End of Message
Check code
BCC: Block Check Code
Refer to the section 4.5 "Check code" for a BCC calculation.
Delimiter
CR (0Dh): End of packet
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