Save Current Settings; Get Timing Report And Timing Reply - NEC X461UN - MultiSync - 46" LCD Flat Panel Display Control Manual

ASCII '0''0' (30h, 30h): Set parameter
ASCII '0''1' (30h, 31h): Momentary
Like Auto Setup function, that automatically changes the parameter.
th th
10 -13 bytes) Max. value: Maximum value that monitor can accept. (16bits)
Reply data from the monitor is encoded to ASCII characters.
Ex.) '0''1''2''3' means 0123h (291)
th th
14 -17 bytes) Requested setting Value: Echoes back the parameter for confirmation. (16bits)
Reply data from the monitor is encoded to ASCII characters.
Ex.) '0''1''2''3' means 0123h (291)
th
18 byte) ETX: End of Message
ASCII ETX (03h)
5.5 Commands
"Command message format" depends on each command
section 7 to 10.

5.5.1 Save Current Settings.

The controller requests for the monitor to store the adjusted value.
Command code
STX
'0'

Send "OC"(30h, 43h) as Save current settings command.

Complete "Save Current setting" command packet as follows;
ASCII: 01h-30h-41h-30h-41h-30h-34h-02h-30h-43h-03h-CHK-0Dh
SOH-'0'-'A'-'0'-'A'-'0'-'4'-STX-'0'-'C'-ETX-CHK- CR
The monitor replies the packet for confirmation as follows;
SOH-'0'-'0'-'A'-'B'-'0'-'6'-STX-'0'-'0'-'0'-'C'-ETX-CHK- CR

5.5.2 Get Timing Report and Timing reply.

The controller requests the monitor to report the displayed image timing.
Command code
STX
'0' '7'

Send "07"(30h, 37h) as Get Timing Report command.

Complete "Get Timing Report" command packet as follows;
ASCII: 01h-30h-41h-30h-41h-30h-34h-02h-30h-37h-03h-CHK-0Dh
SOH-'0'-'A'-'0'-'A'-'0'-'4'-STX-'0'-'7'-ETX-CHK- CR
The monitor replies status as the following format;
Command
STX
'4' 'E'

SS: Timing status byte
Bit 7 = 1: Sync Frequency is out of range.
Bit 6 = 1: Unstable count
ETX
'C'
ETX
SS
Hi Lo MSB
.
Some commands are shown with usage. Refer to
H Freq.
LSB MSB
(10/43)
V Freq.
ETX
LSB