Sharp PN-HS551 Operation Manual page 30

Controlling the Monitor with a computer (RS-232C)
Others
Function
VOLUME
MUTE AUDIO
Temperature sensor
Temperature acquisition
Check the resolution
30
E
Command Direction Parameter
VOLM WR 0-31
MUTE WR 0-1
DSTA R
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.
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