Black Box MD1641A Manuale Utente
81
CHAPTER 5: Command Mode
5.4.10 Compression, Error Correction, Flow
Control, Pass-Through and Pacing
Commands
Commands
The Series II Modem has a variety of commands to control its error
correction and data compression options. These additional commands
are listed below. (Remember to precede each command with the AT
characters.) Factory-default settings are marked with asterisks.
correction and data compression options. These additional commands
are listed below. (Remember to precede each command with the AT
characters.) Factory-default settings are marked with asterisks.
Normal/Auto-Reliable/Reliable Mode Commands:
&E0
=
Normal Mode
&E1
=
Auto-Reliable Mode*
&E2
=
Reliable Mode
Modem-Initiated Flow Control Commands:
&E3
=
Disables flow control (no flow control)
&E4
=
Hardware flow control (CTS on/off and RTS on/off)*
&E5
=
Xon/Xoff flow control
Xon/Xoff Pass-Through Commands:
&E6
=
Modem responds to Xon/Xoff characters, but does not
allow Xon/Xoff characters to pass through to remote
site.*
allow Xon/Xoff characters to pass through to remote
site.*
&E7
=
Modem responds to Xon/Xoff characters, and allows
them to pass through to remote site.
them to pass through to remote site.
#X0
=
Selects single Xoff character until Xon level returns*
#X1
=
Selects multiple Xoff characters after buffer levels is
full.
full.
*Factory-default setting.