RS232 for NEC MultiSync P461

Question

Hi everyone,  I'm looking for the RS232 code to auto on/off our NEC
MultiSync P461.  Wonder if anyone has this?
Thanks
Tricia

Answer 1

Patricia,
You can find the NEC Multisync P461 manual here:
http://www.nec.com.au/media/docs/P461_User_Manual.pdf-cf079321-5c5b-43c9-9e70-8f59835475a9-0.pdf
External Code Codes Manual
http://www.necdisplay.com/cms/documents/UserManuals/External_Control.pdf
http://www.necdisplay.com/cms/documents/UserManuals/S_P_X_Series_ExternalControl.pdf
The RS232 Codes for Power on\off are:
7.2 Power control
1) The controller requests the monitor to control monitor power.
Header
SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to change a setting.
Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'C (30h, 43h): Message length is 12 bytes.
Message
STX (02h): Start of Message
'C'-'2'-'0'-'3'-'D'-'6' (43h, 32h, 30h, 33h, 44h, 36h): power control command
'0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Power mode
0001: ON
0002, 0003: Do not set.
0004: OFF (same as the power off by IR)
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
Header Message Check code Delimiter
SOH-'0'-Monitor ID-'0'-'A'-'0'-'C' STX-'C'-'2'-'0'-'3'-'D'-'6'-
'0'-'0'-'0'-'1'-ETX BCC CR
Just use the manuals to construct the codes for your manual.
If this answers your question, Please take time to mark this
discussion answered & rate the response.
Thank You!
T.