NEC PN-HY501 PN-HS and PN-HY Series Operation Manual - Page 30

Others, Controlling the Monitor with a computer RS-232C, Function, Command, Direction, Parameter

Page 30 highlights

Controlling the Monitor with a computer (RS-232C) Others Function VOLUME MUTE AUDIO Temperature sensor Temperature acquisition Check the resolution Command Direction VOLM WR MUTE WR DSTA R Parameter 0-31 0-1 ERRT R PXCK R Reply Control/Response contents * 0-31 - 0-1 0: OFF, 1: ON 0 Internal temperature normal 1 Internal temperature abnormal has occurred and the monitor is in standby state 2 Internal temperature abnormal occurred (To delete the information of temperature abnormal, turn off the main power.) ● 3 Internal temperature abnormal has occurred and backlight brightness is dimmed 4 Temperature sensor abnormal Value Returns the temperature at the temperature sensors. Indicates a temperature sensor abnormality when "126" is returned. - - Returns current resolution in the form of hhh, vvv. E 30

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30
E
Others
Function
Command
Direction
Parameter
Reply
Control/Response contents
*
VOLUME
VOLM
WR
0-31
0-31
-
MUTE AUDIO
MUTE
WR
0-1
0-1
0: OFF, 1: ON
Temperature sensor
DSTA
R
0
Internal temperature normal
1
Internal temperature abnormal has occurred and the monitor is in standby state
2
Internal temperature abnormal occurred (To delete the information of temperature
abnormal, turn off the main power.)
3
Internal temperature abnormal has occurred and backlight brightness is dimmed
4
Temperature sensor abnormal
Temperature acquisition
ERRT
R
Value
Returns the temperature at the temperature sensors.
Indicates a temperature sensor abnormality when “126” is returned.
-
Check the resolution
PXCK
R
-
Returns current resolution in the form of hhh, vvv.
Controlling the Monitor with a computer (RS-232C)