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ZyXEL Communications U-336SA user manual Powering Up, Idle Screen

Models: U-336S U-336SA

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conveniently stored in user selectable non-volatile memories and can be recalled as often as needed.

Powering Up

Once your modem’s power switch is turned ON, a series of diagnostic tests will be performed while a message is shown on the LCD panel. For a more detailed description of these diagnostic tests, please refer to Chapter 10 Diagnostics & Troubleshooting.

After performing the diagnostic tests, your modem will display the current modem settings on the LCD panel as shown below:

Your modem is now ready for use.

Multi-auto V42b DL

D R O A

115200 AS

LINK OPTION

ERROR CONTROL

LINE TYPE

DATA FORMAT DTE RATE ANSWER MODE ORIGINATE MODE

REDIAL LAST NUMBER DIALING

Figure 2-7 Idle Screen

12 Installation

Image 26

ZyXEL Communications U-336SA user manual Powering Up, Idle Screen

Contents

ZyXEL ZyXEL Limited Warranty Acknowledgments FCC Part 15 InformationCopyright 1999 by ZyXEL 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 +++ ATHATV0 ATV1 Quick Tips when issuing AT CommandsCommand Description AT Command Set/Type Example Modem Result Codes Viewing S Register ValuesNon-Volatile Memory Changing S Register ValuesDialing Stored Phone Numbers Saving Settings and User ProfilesStoring Phone Numbers Helpful Hints for PC Computers ZyXEL Serial/Parallel I/O Card Default Modem Settings for PC’sAT Command Description Mac Serial Port Special AT Command Settings for MacHelpful Hints for Mac Computers Mac Software TipsSerial Cable Basic Modem Settings for UnixHelpful Hints for UNIX-Based Computers 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 ATA Manual DialATD ATH Repeat Last DialAuto Answer AtdlDialing Messages Disconnecting On-line Status Screen On-line Status Screen Display Unit/MeaningOn-line Status Screen Display Unit Status Display Unit On OFFDISCONNECTING…… MIN MAXPanel Lock 25bis Command Set Syntax Command with Description ParametersClock Options RTS Options Command State OptionsDialing from Synchronous Mode Manual Answer Answering from Synchronous ModeAuto-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 Levels of Security Special FunctionsSecurity Functions User Passwords Command Function AT*Wab Remote ConfigurationAT*Rab 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 DescriptionCID/EDR RD RD EDR EDR Application ExampleBits Bin Dec Description Report Ring six times 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+FCON +FBADLIN=+FBUF? Fax Operation +FMDL? +FDR+FK +FREV? +FMFR?+FPHCTO= +FCFR Command Value Description Enable pollingClass 2 Command Responses Value Function and Description +FPOLL Class 2.0 Command SetResponse Value Function and Description +FVOICE+FBS? +FCO+FKS +FDT+FIP +FMR? +FMI?+FMM? 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 DISCONNECT1 Flow ControlDISCONNECT0 Fax Reception from a BBS String Error Level ConnectCommand Options Function & Description AT Command Set SummariesBasic AT Command Set 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 VerbosePower-On Self Test Diagnostics TroubleshootingDiagnostics 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 PC Serial Port Pinouts Connector PinoutsPhone Jack 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