Aztech 56K PCI Modem Manuale Utente

Typing Commands 2Basic Data Commands 3Extended Data Commands 10S-Registers 17Fax Commands 25Screen messages 27Front Panel Lights 28Serial Interface

TECHNICAL REFERENCE10Yn Selects power-on/reset default configuration* Y0 Use profile 0 setting in NVRAMY1 Use profile 1 setting in NVRAMY2 Use factory

TECHNICAL REFERENCE11&Bn Manages modem’s serial port rate&B0 Variable, follows connection rate* &B1 Fixed serial port rate&B2 Fixed in

TECHNICAL REFERENCE12&Hn Sets Transmit Data (TD) flow control (see also &Rn)&H0 Flow control disabled* &H1 Hardware flow control, Clea

TECHNICAL REFERENCE13&Nn Sets connect speed, if connection cannot be made at this speed, the modem will hang up. Whenused in conjunction with &

TECHNICAL REFERENCE14* &R2 Received Data to computer only on RTS&Sn Controls Data Set Ready (DSR) operations* &S0 DSR override; always ON&

TECHNICAL REFERENCE15&Un&U0 No restrictions on the minimum speed for the connection&U1 300 bps&U2 1200 bps&U3 2400 bps&U4 4800

TECHNICAL REFERENCE16&Wn Writes current configuration to NVRAM templates&W0 Modifies the NVRAM 0 template (Y0)&W1 Modifies the NVRAM 1 tem

TECHNICAL REFERENCE17S-RegistersTo change a setting, use the ATSr=n command, where r is the register and n is a decimal value from 0 − 255(unless othe

TECHNICAL REFERENCE18Register Default FunctionS8 2 Sets the duration, in seconds, for the pause (,) option in the Dial command.S9 6 Sets the required

TECHNICAL REFERENCE19Register Default Function S13 (Continued)Bit Value Result5 32 Reserved6 64 Disable quick retrains.7 128 Disconnect

TECHNICAL REFERENCE2Typing Commands• Type commands in either upper or lower case, not a combination. Use the Backspace key todelete errors. (You canno

TECHNICAL REFERENCE20Register Default FunctionS15 (Continued)Bit Value Result5 32 Disable MNP level 3.6 64 MNP incompatibility.7 128 Disable V.42 oper

TECHNICAL REFERENCE21Register Default FunctionS22 17 Stores the ASCII decimal code for the XON character.S23 19 Stores the ASCII decimal code for the

TECHNICAL REFERENCE22Register Default Function S27 (Continued)Bit Value Result7 128 Software compatibility mode. This setting disables the code

TECHNICAL REFERENCE23Register Default FunctionS32 2 Bit-mapped register setup. To set the register, see the instructions for S13.Bit Value Result0 1

TECHNICAL REFERENCE24Register Default FunctionS34 0 Bit-mapped register setup. To set registers, see instructions for S13.Bit Value Result0 1 Disabl

TECHNICAL REFERENCE25Fax Commands+FCLASS=n Sets the mode of operationFCLASS=0 Data modeFCLASS=1 Group 3 Facsimile Service Class 1 modeFCLASS=2.0 Group

TECHNICAL REFERENCE26+FRM=n Receives data using the modulation specified by n. (n = 3, 24, 48, 72, 96, 97, 98, 121, 122, 145, or 146)Note: See the “Sc

TECHNICAL REFERENCE27Screen MessagesDisplayed Displayed Descriptionas a number in words0 OK The previous command has been processed successfully.1 CON

TECHNICAL REFERENCE28Front Panel Lights (External Modems Only)Symbol Meaning StatusAA...Auto Answer Answer mode: ON when register S0 is set to

TECHNICAL REFERENCE29Symbol Meaning StatusCS...Clear to Send ON until modem lowers CTS when Transmit Data hardware flowcontrol is enabled (&

TECHNICAL REFERENCE3Basic Commands<control key>S Stop or restart help screens.<control key>C or<control key>K Stop help scre

TECHNICAL REFERENCE30The Serial InterfaceThe serial interface is a standard developed by the Electronic Industries Association (EIA). It definesthe s

TECHNICAL REFERENCE31Signal SourceDB-25DB-9 Circuit Function Computer/Modem8 1 CF Carrier Detect Modem12 — SCF Speed Indicate Modem20 4 CD Data Termi

1.024.1701-00*IMPORTANT! In accordance with the ITU standard for V.90 transmissions, this modem is capable of 56 Kbpsdownloads. However, the download

TECHNICAL REFERENCE4Dn Dials the specified phone number, includes the following:0-9 Numeric digits#, * Extended touch-tone pad tonesL Dials the last

TECHNICAL REFERENCE5Fn Sets online local echo of transmitted data ON/OFFF0 Local echo ON, modem sends a copy of data it sends to the remote system to

TECHNICAL REFERENCE6Ln Controls speaker volume (internals only)L0 Lowest volumeL1 Low volume* L2 Medium volumeL3 High volumeMn Operates speakerM0 Spea

TECHNICAL REFERENCE7Sr.b=n Sets bit .b of register r to n (0/OFF or 1/ON)Sr=n Sets register r to n.Sr? Displays contents of S-Register rS$ Displays a

TECHNICAL REFERENCE8Xn (Continued) Xn SettingResult Codes (Continued) X0 X1 X2 X3 X410/CONNECT 2400 • • • •11/RINGING •13/CONNECT 9600 • • • •18/CONNE

TECHNICAL REFERENCE9Xn (Continued) Xn SettingResult Codes (Continued) X0 X1 X2 X3 X4276/CONNECT 36000 • • • •184/CONNECT 37333 • • • •280/CONNECT 3866