Black Box MD1641A, MD1640A manual Sr=n, $SBn, SFn, $SPn

SERIES II INTELLIGENT DATA/FAX MODEMS

Command	Values	Description
Sr=n	r = 0-11, 13,	Sets value of Register “r” to value of “n”,
	15-19, 24-26,	where “n” is entered in Decimal format.
	29, 30, 32, 34...
Sr?	r = 0-11, 13,	Reads value of Register “r” and displays
	15-19, 24-26,	value in 3-digit Decimal format.
	30, 32 or 34...
$SBn	n = speed	$SB300 selects 300 bps at serial port.
		$SB1200 selects 1200 bps at serial port.
		$SB2400 selects 2400 bps at serial port.
		$SB4800 selects 4800 bps at serial port.
		$SB9600 selects 9600 bps at serial port.
		$SB19200 selects 19,200 bps at serial port.
		$SB38400 selects 38,400 bps at serial port.
		$SB57600 selects 57600 bps at serial port.
		*$SB115200 selects 115200 bps at serial
		port.
&SFn	n = 0 or 1	*&SF0 selects DSR follows CD.
		&SF1 selects DSR independent.
&Sn	n = 0, 1 or 2	&S0 forces Data Set Ready On.
		*&S1 lets Data Set Ready act normally.
		&S2 Data Set Ready drop is regulated by
		S24 on disconnect.
$SPn	n = 0 or 1	*$SP0 disables UUCP Spoofing
		$SP1 enables UUCP Spoofing

* Factory Default Setting

158