Manuals
/
NEC
/
Computer Equipment
/
Computer Monitor
NEC
RS-232C manual Delimiter CR 0Dh End of packet 48/72
Models:
RS-232C
1
48
72
72
Download
72 pages
50.57 Kb
45
46
47
48
49
50
51
52
<
>
Commands
Power control procedure
00h No Error
RS-232C Remote control
Power control
Page 48
Image 48
Delimiter
CR (0Dh): End of packet
(48/72)
Page 47
Page 49
Page 48
Image 48
Page 47
Page 49
Contents
External Control
10.1
Application
II. Preparation Connectors and wiring
RS-232C Remote control
LAN control
Communication timing
Ascii
Communication Format
Get Parameter Reply Monitor
Header block format fixed length
ALL
Page
Message block format
STX
ETX
MSB LSB
10/72
Check code
SOH
Delimiter
Message type
Get current Parameter from a monitor
00h No Error
Get parameter reply
Set parameter
ETX MSB LSB
Set parameter reply
Current condition
Commands
Save Current Settings
Send 0730h, 37h as Get Timing Report command
Get Timing Report and Timing reply
Null Message
IV. Control Commands Typical procedure example
How to change the Backlight setting
BCC
Message Check code Delimiter
Header Message Check code Delimiter
SOH-0-Monitor ID-0-E-0-A STX-0-2-7-8-0-0-0-1-ETX
SOH-0-Monitor ID-0-C-0-6 STX-0-2-7-9-ETX
Readout value is 2s complement
Operation Code OP code Table
Dicom SIM
Position 00h 20h Left side
OP code Parameter Remarks Cod Pag Input Resolution DAh
Surround
Hdmi
RGB/HV
PIP
OSD
02h 7Dh None
DVI-PC
DVI-HD
Scart
IP ON/PROGRESSIVE
Mute Unmute Screen Mute
Screen Mute on Screen Mute OFF MTS
‘SURROUND’
PIP ON/OFF
OP code Parameter Remarks Cod Pag PIP Input 02h 73h No mean
Power control procedure
Power status read
CR 0Dh End of packet 37/72
Power control
Controller requests the monitor to control monitor power
Delimiter CR 0Dh End of packet 39/72
Asset Data read and write
Asset Data Read Request and reply
Delimiter CR 0Dh End of packet 41/72
Asset Data write
CR 0Dh End of packet 43/72
Date & Time read and write
Date & Time Read
BCC DS-ETX
MN Minutes 0-030h, 30h
Date & Time Write
Check code Delimiter
Delimiter CR 0Dh End of packet 48/72
Schedule read and write
Schedule Read
B33h, 42h C33h, 43h On timer isnt set
Page
BCC OFF HOUR-OFF MIN-INPUT-WD-FL-ETX
B33h, 42h 59 =3Bh C33h, 43h Off timer isn’t set
PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL-P Mode
Schedule Write
Page
BCC OFF HOUR-OFF MIN-INPUT-WD-FL-P Mode
57/72
SOH-0-Monitor ID-0-A-0-A STX-C-2-1-5-PG-EN-ETX
Delimiter CR 0Dh End of packet 59/72
STX-C-2-1-4-PG-ON HOUR-ON MIN
SOH-0-0-Monitor ID-B-1-8 STX-C-3-1-4-ST-PG-ON HOUR-ON MIN
030h, 30h 731h, 37h 23 =17h 831h, 38h Off timer isnt set
SOH-0-0-Monitor ID-B-0-C STX-C-3-1-5-ST-PG-EN-ETX
Self diagnosis
Self-diagnosis status read
Page
Serial No. & Model Name Read
Serial No. Read
Model Name Read
Security Lock
Security Lock Control
STX-C-3-1-D-ST-EN-ETX
Direct TV Chanel Read & Write
Direct TV Chanel Read & Reply
Direct TV Chanel Write & Reply
All data are subject to change without notice
