Sharp PN-U423, PN-U473 Controlling the Monitor with a PC RS-232C Others, Temperature Sensor Dsta

Controlling the Monitor with a PC (RS-232C)

Others

Function	Command	Direction	Parameter	Reply	Control/Response contents	*
VOLUME	VOLM	WR	0-31	0-31		○
MUTE	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 mode
				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 in the following format.
					[Sensor 1] [Sensor 2]
					Indicates a temperature sensor abnormality when “126” is returned.	○
CAUSE OF LAST STANDBY MODE	STCA	W	0		Initialization
		R		0	No detectable error has occurred
				1	Standby mode by POWER button
				2	Main power off by the main power switch
				3	Standby mode by RS-232C or LAN
				4	Input signal waiting mode by No Signal
				6	Standby mode by abnormal temperature
				8	Standby mode by SCHEDULE setting
				20	Standby mode by OFF IF NO OPERATION setting

TIPS

•With some commands, the settings of an item are not continuous. In that case, the entered parameter will be set to the closest setting.

(Example) When the settings are “...45, 50, 55...” :

The entered parameter is “50”, “51”, or “52”, “50” is set. The entered parameter is “53”, “54”, or “55”, “55” is set.

•With some commands, the number set in the menu screen may differ from the number of the parameter.

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