Manuals / ZyXEL Communications / Computer Equipment / Network Card

ZyXEL Communications U-336SA user manual Upgrading Your Modem, Upgrading by Flash Eprom

Models: U-336S U-336SA

1 161

Download 161 pages 34.07 Kb

Page 154

11 Upgrading Your Modem

Upgrading by Flash EPROM

1.Obtain the new firmware by downloading from the ZyXEL BBS, WWW or FTP site. See Contacting ZyXEL on page vi for the FTP address.

2.Turn on your computer.

3.Turn on your modem.

4.Start any communications program that supports the XModem protocol.

5.Type ATUPX.

6.Press Enter and wait for the following prompt characters:

You have chosen XMODEM (128 bytes data with checksum) protocol to update your modem. Data in Flash ROM will be erased!!!

Are you sure (Y/N)?

7.Press Y. The following message then appears:

Start programming, please upload....

8.After the “§” prompt, use the XModem protocol to upload the file U336S/SAvv.vvv to your modem. This step updates the modem’s flash EPROM with the latest firmware.

9.When the installation is complete, the modem restarts automatically.

140 Upgrading Your Modem

Image 154

ZyXEL Communications U-336SA user manual Upgrading Your Modem, Upgrading by Flash Eprom

Contents

ZyXEL ZyXEL Limited Warranty Copyright 1999 by ZyXEL FCC Part 15 InformationAcknowledgments Information for Canadian Users Page Contacting ZyXEL ∙ E-mailVii Viii Contents LCD Panel Operation Leased Line Operation Fax Operation Upgrading Your Modem Page Introduction Required EquipmentModem Features Standard FeaturesIntelligent Features Technical Specifications Fax Compatibility∙ Audio Monitor programmable volume control Introduction Installation Front PanelFront Panel LEDs U-336SA Front PanelFront Panel Switches Rear Panel MarkingsModem Connection ∙ EIA-232DU-336S Modem Connections Powering Up Idle ScreenUnderstanding AT Commands Basic Modem OperationUsing the Windows 95 Hyper Terminal Program Dialing using the ATD Command Dialing and Answering TechniquesATS0=0 Auto-Answer and Hook ControlsATS0=n +++ ATHCommand Description Quick Tips when issuing AT CommandsATV0 ATV1 AT Command Set/Type Example Modem Result Codes Viewing S Register ValuesNon-Volatile Memory Changing S Register ValuesStoring Phone Numbers Saving Settings and User ProfilesDialing Stored Phone Numbers Helpful Hints for PC Computers AT Command Description Default Modem Settings for PC’sZyXEL Serial/Parallel I/O Card Mac Serial Port Special AT Command Settings for MacHelpful Hints for Mac Computers Mac Software TipsHelpful Hints for UNIX-Based Computers Basic Modem Settings for UnixSerial Cable Unix Software Tips Basic Modem Operation LCD Panel Operation LCD Panel2LO Panel OperationInformation Example 2LAMenu Tree LED Status ScreenDialing Double Arrows on The ScreenDial Memory Storing a NumberView and Store a Number Dialing a NumberATD Manual DialATD ATA ATH Repeat Last DialAuto Answer AtdlDialing Messages Disconnecting On-line Status Screen Display Unit On-line Status Screen Display Unit/MeaningOn-line Status Screen Status Display Unit On OFFDISCONNECTING…… MIN MAXPanel Lock 25bis Command Set Syntax Command with Description ParametersClock Options Dialing from Synchronous Mode Command State OptionsRTS Options Auto-Answer Answering from Synchronous ModeManual Answer AT-Command Description Connecting to a Leased LinePower Level Setting Leased Line OperationAborting from Leased-Line Operation Manual ConnectAuto Handshake AT*M0Terminating a Leased Line Connection Leased Line Operation Security Functions Special FunctionsLevels of Security User Passwords Command Function AT*Rab Remote ConfigurationAT*Wab Caller Number Delivery Caller ID Ring Here is an example Distinctive Ring Type Bit on Ring Sequence Extended Distinctive Ring EDR Setting Up EDR S51 Bit-mapped register default Bits Bin Dec DescriptionBits Bin Dec Description Report Ring six times EDR Application ExampleCID/EDR RD RD EDR Special Functions Special Functions Fax Operation Fax BasicsModem as Fax Machine ITU-T T.30 Fax ProtocolFax Command sets Defining the Fax Command Sets+FTM=MOD Class 1 Command SetCommand Value Description +FTH=MODClass 2 Command Set Command Syntax Description+FBUF? +FBADLIN=+FCON Fax Operation +FK +FDR+FMDL? +FPHCTO= +FMFR?+FREV? Class 2 Command Responses Value Function and Description Command Value Description Enable polling+FCFR +FPOLL Class 2.0 Command SetResponse Value Function and Description +FVOICE+FBS? +FCO+FIP +FDT+FKS +FMM? +FMI?+FMR? DCE HEX+FCICSI ID +FNF A0-BF+FNC +FNSID TSI Extended Fax AT Command Set+FTI +FVOSet the modem into V17G3 FAX mode same function #Pstring Field Description DISCONNECT0 Flow ControlDISCONNECT1 Fax Reception from a BBS String Error Level ConnectBasic AT Command Set AT Command Set SummariesCommand Options Function & Description AT Command Set Summaries AT Command Set Summaries Description of ATI2 Output UPXData Type Description Output Output Value Description ParameterAT Command Set Summaries Extended AT& Command Set DTE/DCEAT Command Set Summaries AT Command Set Summaries AT Command Set Summaries AT Command Set Summaries AT Command Set Summaries Extended AT* Command Set AT Command Set Summaries AT Command Set Summaries AT Command Set Summaries AT Command Set Summaries Register Descriptions Command Function & Description +RefStatus Registers & Result Codes Basic S-Registers ATSn=xCommand Bit Dec Hex Function and description Extended S-Registers ATSn=xStatus Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes Speed detection ATX1 ATX2 ATX3 ATX4 Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes ATA Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes +FCLASS=? Result Code Options ATXn Result Code Option Table@ $ NONE, ARQ Result Code Field DescriptionsField Name Possible Values LapmConnect Strings for Error Corrected Connections Numerical VerboseDiagnostics Diagnostics TroubleshootingPower-On Self Test Resetting The Modem Loopback Tests Local Digital Loopback Test AT&T3 Indicator Lights Line Condition Status DisplayReceived Signal Power Level RX Count of the local modems requests to change the rate Trouble Shooting AT Command Set ProblemsCommand Echo Problems Answer Problems Dialing Problems Data Transfer ProblemsConnection Problems Upgrading Your Modem Upgrading by Flash EpromKernel Recovery Mode Phone Jack Pinouts Connector PinoutsPC Serial Port Pinouts Connector Pinouts Macintosh Serial Port Pinouts Mac Modem Description DinConnector Pinouts Basics ITU-T T.30 fax protocol, 64 Using Modem as Fax IndexSerial cable Software tips