Owner`s manual

MT64DSU Owner's Manual

S-Registers

Certain configurations are stored in memory registers called,

S-Registers. The

command is used to assign a value to, and to

read the current value of an S-Register. To assign a value to an S-

followed by the S-Register number and

an equals sign (

To read an S-Register value, enter the letter

followed by the S-Register number and a question mark (

), then hit

RETURN (e.g.,

ATS8?<CR>

). You should receive a response of the

assigned value given to that S-Register. Options shown in boldface

represent the factory default settings.

S0 Auto-Answer

S0 = 0 Auto-Answer Disabled

S0 = 1 Auto-Answer Enabled

S0 = 2 Auto-Answer under DTR control

S1 Number of Redials

S1 = 0 through 99 (user selectable)

S2 Sync DTE Dialing

S2 = 0 Sync DTE Dialing Disabled

S2 = 1 Dial on DTR transition from low-to-high

S2 = 2 V.25bis sync dialing enabled

S2 = 3 V.25bis or DTR

S3 Auto-Disconnect

S3 = 0 Disconnect when DTR drops

S3 = 1 Disconnect after 10 minutes of data inactivity

S3 = 2 Disconnect after 30 minutes of data inactivity

S3 = 3 Disconnect after 60 minutes of data inactivity

S3 = 4 Disconnect when DTR drops or after 0 minutes of

data inactivity

S3 = 5 Disconnect when DTR drops or after 30 minutes

of data inactivity

S3 = 6 Disconnect when DTR drops or after 60 minutes

of data inactivity

S3 = 7 Auto-Disconnect Disabled