Mitsubishi Electric RS232/485/LAN Serial Communication Control Manual page 6

3) Operation commands
The operation commands execute the basic operation setting of this LCD monitor.
It may not operate when changing the signal:
Operation ASCII
POWER ON !
POWER OFF "
INPUT HDMI _r1
INPUT DVI-D _r2
INPUT D-SUB _r3
INPUT BNC _r4
INPUT CAT5 _r5
INPUT DisplayPort _r6
INPUT VIDEO _v1
INPUT YPbPr _v2
INPUT S-VIDEO* _v3
* S-VIDEO is SEPARATE only
4) Read command
Host computer sends the command without Data-code to monitor.
After receiving this command, the monitor returns the command with Data-code of current status to host computer.
< ex. > When Host computer ask Power status of monitor, the status of monitor is powered-on.
Structure of the Read-command
ON
POWER
OFF(sleep/stand by)
HDMI
DVI-D
D-SUB
BNC
Input
CAT5
DisplayPort
Video
YPｂPr
S-VIDEO
Picture mode HIGHBRIGHT
STANDARD
Around
Temperature Main
of Internal board
monitor
Around
Power
PCB
HEX
21h
22h
5Fh 72h 31h
5Fh 72h 32h
5Fh 72h 33h
5Fh 72h 34h
5Fh 72h 35h
5Fh 72h 36h
5Fh 76h 31h
5Fh 76h 32h
5Fh 76h 33h
ASCII
Function
vP
vP
vI
vI
vI
vI
vI
vI
vI
vI
vI
vM
vM
resolution
1˚C
tc1
resolution
1˚C
tc2
(6/56)
Data (Receive) Function
1 76 50
0 76 50
r1 76 49
r2 76 49
r3 76 49
r4 76 49
r5 76 49
r6 76 49
v1 76 49
v2 76 49
v3 76 49
p1 76 4D
p2 76 4D
(ex.) +25 74 63 31
(ex.) +31 74 63 32
HEX
Data (Receive)
31
30
72 31
72 32
72 33
72 34
72 35
72 36
76 31
76 32
76 33
70 31
70 32
2B 20 32 35
2B 20 33 31