Black Box 3600 MODEM manual Ber

			Hardware Options
Command	Page	S-Reg	Description
%R	page 5-	S53	Disable automatic rate adaption
	30
%R1		S53	Enable automatic rate adaption low
			BER
%R2		S53	Enable automatic rate adaption medium
			BER
%R3		S53	Enable automatic rate adaption using
			high BER
%T	page 7-	--	Transmit test pattern †
	7
%T=	page 5-	--	Followed by a remote configuration
	43		security code, establishes remote
			configuration †
%V	page 5-	--	Display product revision level
	31
\A	page 6-	S63	Maximum block size of 64 characters
	11
\A1		S63	Maximum block size of 128
			characters
\A2		S63	Maximum block size of 192
			characters
\A3		S63	Maximum block size of 256
			characters
\B	page 6-	S79	Transmit a break signal
	11
\Bn		S79	Sets break length in 20 ms increments,
			n=1-255, default is 35 (700 ms)
\C	page 6-	S60	Disable auto-reliable buffer
	11
\C1		S60	Buffer data for 4 seconds or 200
			characters
\G	page 6-	S54	Disable modem port flow control
	8
\G1		S54	Enable modem port XON/XOFF flow
			control

† cannot be executed from remote configuration mode

Modem 3600 E-9