NEC LCD4010-BK - MultiSync - 40" LCD Monitor Manual page 4

1）Get current parameter
The controller sends this message when you want to get the status of the monitor.
For the status that you want to get, specify the "OP code page" and "OP code",
refer to "Appendix A. Operation code table".
"Message format" of the "Get current parameter" is as follows,
STX
Refer to section 5.1 "Get current parameter from a monitor." for more details.
2）Get Parameter reply
The monitor will reply with the status of the requested item specified by the controller
in the "Get parameter message".
"Message format" of the "Get parameter reply" is as follows,
Result
STX
Hi Lo
Refer to section 5.2 "Get parameter reply" for more details.
3）Set parameter
The controller sends this message to change a setting of the monitor.
Message format of the "Set parameter" is as follows,
OP code
STX page
Hi Lo
Refer to section 5.3 "Set parameter" for more details.
4）Set Parameter reply
The monitor replies with this message for a confirmation of the "Set parameter message".
OP code
Result
STX page
Hi Lo Hi
Message format of the "Set parameter reply" is as follows,
Refer to section 5.4 "Set parameter reply" for more details.
5）Command
"Command message" format depends on each command.
Usually, this "command message" is used for some non-slider controls and some special operations,
such as "Save current settings", "Get timing report", "power control", "Schedule", etc. Refer to
section 5.5 "Commands message" for more details.
OP code page OP code
Hi Lo Hi
OP code
OP code
page
Hi Lo Hi Lo
OP code Set Value
Hi Lo MSB
OP code
Lo Hi Lo Hi
ETX
Lo
Type Max value
Hi Lo MSB
ETX
LSB
Type Max value
Lo MSB
(4/37)
Current Value
LSB MSB
Requested setting
Value
LSB MSB
ETX
LSB
ETX
LSB