NEC MultiSync XP29, XM29 Plus User Manual page 29

PC CONTROL COMMAND LIST FOR USE WITH THE XP29 Plus/XM29 Plus
PC XP29 Plus/XM29 Plus
COM1 COM2
9F 4E
4F
A1
XP29 Plus/XM29 Plus PC
COM1
COM2
3F 4E
4F
Input Switching (ACK)
B0
7F A1 Degauss Control(ACK)
Contents
Length
Power On
Power Off
Degauss Control
Contents
Length
Power On (ACK)
Power Off (ACK)
Example: Input switching (VIDEO 1) from the PC to the XP29 Plus/XM29
Plus(when the address selector equals 0)
PC XP29 Plus/XM29 Plus
COM1 UA
00
DF 80
00
00
00
XP29 Plus/XM29 Plus
00
00
COM1 UA
01
3F 80
Data 1
COM2 Length
B0 02 00 VIDEO1 : 01
VIDEO2 : 02
RGB1
RGB2
PC
COM2 Length Data 1
B0 00 6F
47
Data 2
Sum
12
13
: 03 14
: 04 15
48