Commands - NEC MultiSync M321 User Manual

Commands

Connecting the monitor to a computer via RS-232C or to a network via LAN allows for the transmission of commands to the
monitor, providing remote control of the monitor from a connected device.
Instructions for each command format can be found in the external documents "External_Control.pdf". See
RS-232C Interface
PROTOCOL RS-232C
BAUD RATE 9600 [bps]
DATA LENGTH 8 [bits]
PARITY NONE
STOP BIT 1 [bit]
FLOW CONTROL NONE
LAN Interface
PROTOCOL
PORT NUMBER
COMMUNICATION SPEED
ASCII Control command
This monitor supports control command, which is listed in the "External_Control.pdf" (See
common ASCII control command, which is used for controlling the NEC monitor or projector from a connected computer.
For further information please visit our website.


NOTEN: If you turn off the monitor when [QUICK START] is [DISABLE], ASCII command control is not available over RS-232C.
To activate ASCII command control while the monitor is off, set [QUICK START] to [ENABLE].
Parameter
Input command
Input signal name
DisplayPort DisplayPort
HDMI1 hdmi1
HDMI2 hdmi2
VGA vga
Media Player mp
TCP
7142
AUTO setting (10/100Mbps)
Response Parameter
DisplayPort
hdmi1 or hdmi
hdmi2
vga
mp
Response
error:temp
error:light
error:system
English−59
page 69.
page 69), but also supports
Status command
Error status
Temperature abnormal
Inverter or backlight abnormal
System error