NEC MultiSync XP29, XM29 Xtra User Manual page 30

PC CONTROL COMMAND LIST FOR USE WITH THE XP29 Xtra/XM29 Xtra
PC XP29 Xtra/XM29 Xtra
COM1 COM2 Contents
9F 4E Power On
4F Power Off
A1 Degauss Control
XP29 Extra/XM29 Extra PC
COM1 Contents
COM2
3F 4E Power On (ACK)
4F Power Off (ACK)
Input Switching (ACK)
B0
7F A1 Degauss Control(ACK)
Example: Input switching (VIDEO 1) from the PC to the XP29 Xtra/XM29
Xtra(when the address selector equals 0)
PC XP29 Xtra/XM29 Xtra
Length
COM1 UA
00
DF 80
00
00
Length
00
XP29 Xtra/XM29 Xtra
00
00
COM1 UA
01
3F 80
Data 1 Data 2
COM2 Length
B0 02 00 VIDEO1 : 01
VIDEO2 : 02
RGB1
RGB2
PC
COM2 Length Data 1
B0 00 6F
49
Sum
12
13
: 03 14
: 04 15
50
30