Multi-tech-systems MT3334HD8 Manuel d'utilisateur télécharger pdf (Page 34)

MT3334HD8 User Guide

28 CommPlete Communications Server

Yn Long Space Disconnect

= 0 or 1

Default: Y0

When two modems are connected in reliable mode, a link disconnect request packet is sent to request a

disconnect. In non-error correction mode, there is no “polite” way to request a disconnect. As a result,

some “garbage” may be received when a hang-up command is issued.

Y0 disables the modem’s use of the break signal.

Y1 enables the modem’s use of the break signal, which shuts off the modem’s receiver and disconnects

(both modems must have Y1 enabled).

V.34 Commands

The following commands apply only in V.34 mode.

%Fn Echo Canceler Frequency Offset Compensation

= 0 or 1

Default: %F0

The %F command enables and disables echo canceler frequency offset compensation which, when

enabled, can decrease modem performance.

%F0 disables echo canceler frequency offset compensation.

%F1 enables echo canceler frequency offset compensation.

&RAn Asymmetric Bit Rate

= 0 or 1

Default: &RA0

The &RA command enables or disables asymmetric bit rate operation in V.34 mode. The asymmetric bit

rate feature lets the modem transmit at one rate while receiving at a different rate.

&RA0 enables asymmetric bit rate operation.

&RA1 disables asymmetric bit rate operation.

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Multi-tech-systems MT3334HD8 Manuel d'utilisateur Page 34