User manual

CHAPTER 3 : FRONT PANEL AND MENU TREE
3.5.7 COMMAND MENU
Item Name Command Description
Command Mode
ATS19=n
Intelligent function command set selection.
AT command (bit1.0)
/Hayes compatible "AT" command set with async
format.
V.25bis command
/ITU-T V.25bis command set with async, Bisync and
HDLC\SDLC formats.
Dumb mode
/Dumb mode, don't accept any command. This mode is
set for all leased line and most of the sync dial line to
prevent modem from interference made by the data of
the terminal, and protect the terminal against any
malfunction caused by the return result code from the
modem.
Auto Baud
AT%Un
Auto baud rate detection function control for AT
command mode.
On AT%U1
/Enable (default).
Off AT%U0
/Disable.
Framing
ATS19=n V.25bis command data format.
ASYNC (bit1,0) /Async (default).
HDLC/SDLC \HDLC/SDLC
BSC \Bisync/monosync
Async form
ATS19=n
(bit5,4)
Select the Async data parity
7-O-1
/7 Data Bits, odd parity 1 stop bit
7-E-1
/7 Data Bits, even parity 1 stop bit
7-N-2
/7 Data Bits, none parity 2 stop bits
8-N-1
/8 Data Bits, none parity 1 stop bit (default)
Idle char.
ATS19=n
(bit3)
Select the char to be transmitted for the BSC & HDLC
faming
Idle /No character to be Tx when idle.
SYNC
/SYNC char be Tx when idle.
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