Multi-Tech Systems ISIHP-4S, ISIHP-4U @P3=n Parity at Power-Up Values n = 0-4 Default @P3=4 None

Terminal Adapter AT Commands & S-Registers

to +++

%E3 %E5 Enable +++ or <BREAK> method and OK response to +++

@P3=n Parity at Power-Up Values: n = 0–4 Default: @P3=4 (None)

Use only to set the type of parity the TA uses when turned on. Once the TA receives an AT command from the computer, it automatically adjusts to parity the computer is using.

@P3=0 Odd

@P3=1 Even

@P3=2 Mark

@P3=3 Space

@P3=4 None

@P4=n Data Bits Values: n = 7 or 8

Default: @P4=8 (8 data bits)

Use only to set the number of data bits the TA uses when turned on. Once the TA receives an AT command from the computer, it automatically adjusts to the number of data bits the computer is using.

@P4=7 7 data bits @P4=8 8 data bits

@P6=n Stop Bits Values: n = 1 or 2

Default: @P6=1 (1 stop bit)

Use only to set the number of stop bits the TA uses when turned on. Once the TA receives an AT command from the computer, it automatically adjusts to the number of stop bits the computer is using.

@P6=1 1 stop bit @P6=2 2 stop bits

124 MultiModemISI Hybrid Series, ISIHP-2S/2U/4S/4U/4SD