Patton electronic 2190 user manual Rts

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		APPENDIX C
		PATTON ELECTRONICS MODEL 2190
		RS-232 (ITU-T V.24/V.28) PIN ASSIGNMENTS
PIN	V.24	FUNCTIONS	SIGNALS	DIRECTION
1		Frame Ground	FG
2	103	Transmitted Data	TxD	Input
3	104	Received Data	RxD	Output
4	105	Request to Send	RTS	Input
5	106	Clear to Send	CTS	Output
6	107	Data Set Ready	DSR	Output
7	102	Signal Ground	SG
8	109	Carrier Detect	CD	Output
20	108.2	Data Terminal Ready	DTR	Input
22	125	Ring Indicator	RI	Output

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Contents User Manual Section Table of ContentsWarranty Information Radio and TV InterferencePackage Contents ServiceFeatures FCC InformationConnecting to the Microphone MIC Connecting to the Serial PortConnecting to the Phone Lines Connecting PowerAT Commands AT Command SetsSecond. Default DTR. DefaultRestore Factory Configuration Profile Select Sync/Async ModeEnable/ Disable Data Compression Display Current Configuration and Stored ProfilesStore Current Configuration Enable/Disable Line Quality Monitor and Auto+MS Dial CodesDial Codes FAX Class 2 Commands FAX CommandsFAX Class 1 Commands SUB Parameter Definitions+FDIS Voice CommandsCommands to Change or Read Registers +FDIS=AT? Register DescriptionLED Status Monitors Appendix a Patton Electronics Model SpecificationsOperations +FCERROR RTS