Manuale d’uso / di manutenzione del prodotto 3356P del fabbricante ZyXEL Communications
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Comet 3356P User ’ s Manual Version 1.0 ZyXEL A CCESSING THE INTERNET AND INTRANET.
ii Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workm anship for a period of up to two (2) years from the date of purchase.
iii Changes or modifications not expressly approved by the party responsible for compliance could void the user ’ s authority to operate the equipment. Shielded RS-232 cables are required to be used to ensure compliance with FCC Part 15, and it is the responsibility of the user to provide and use shielded RS-232 cables.
iv Outside North America, you can dial +886-3-5783942 EXT 252 between 8:00AM and 5:00PM Taiwan time (GMT +8:00). • Fax : ZyXEL in North America: (714) 693-8811 or Taiwan: +886-3-5782439. • E-mail : • Sales inquiries : sales@zyxel.com in North Am erica.
v Table of Contents Limited Warranty ii FCC Part 15 Information ii FCC Requirements iii Contacting ZyXEL iii 1 Introduction 1 Unpacking Your Modem 1 Hardware Overview 1 Required Equipment 1 2 Installation 3 Windows 95 3 Windows 3.1 & Windows for Workgroups 3 DOS 3 Windows NT 4.
vi Storing Phone Numbers 9 Dialing Stored Phone Numbers 10 Saving Settings and User Profiles 10 Default Modem Settings for PC’s 10 4 AT Command Set Summaries 13 Basic AT Command Set 13 Extended AT&a.
Introduction 1 1 Introduction Congratulations on the purchase of your Comet 3356P Type II PCMCIA card, one of ZyXEL's premier high-performance products. The Com et is world renown for its ability to maintain ultra high speeds and clear, quality connections while communicating around the globe.
2 Introduction.
Installation 3 2 Installation This chapter describes installation for Windows 95, Windows 3.1, Windows for Workgroups, and DOS. You can jump directly to the installation procedure for your particular environment. Windows 95 1. Insert the Comet into a free PCMCIA slot.
4 Installation 2. Power on your computer. 3. If you hear an alert sound skip to step 5. If not continue. 4. Use a PCMCIA utility to set your COM port and IRQ information. A PCMCIA utility should have been included with your computer. If not contact your dealer.
Basic Modem Operation 5 3 Basic Modem Operation This chapter covers the basic commands and techniques involved in m odem operation. In many cases, this is the only information you will need in order to get your Com et up and running with communication software, and to start m aking connections with your Comet.
6 Basic Modem Operation The next window sets the COM port settings. The settings used for the Comet should be as follows: Bits per second: 115200 Data bits: 8 Parity: None Stop bits: 1 Flow Control: Hardware Click “ OK ” when finished.
Basic Modem Operation 7 Pausing During Dialing: ATDT 9 ,, 555 1212 Dialing Without Waiting for Dial Tone: AT X0 D, 555 1212 Originating a call using an Answer Tone: ATDT 555 1212,,,,,, R Redialing the.
8 Basic Modem Operation • Multiple AT commands can be com bined into one line. For example, AT&D2 and AT&K0 can be combined into one line AT&D2&K0.
Basic Modem Operation 9 Modem Result Codes When you execute or try to execute an AT command, your m odem sends a result code to let you know whether the command was executed. An OK result code m eans the AT command you sent was executed. If you receive an ERROR code, it m eans the command was invalid.
10 Basic Modem Operation The ‘ s ’ is a number from 0 to 3 that represents the location in m emory that the phone number is to be stored, and the ‘ n ’ is the phone num ber itself.
Basic Modem Operation 11 AT Command Description %C1 Use both V.42bis and MNP 5 data compression.
12 Basic Modem Operation.
AT Command Set Sum maries 13 4 AT Command Set Summaries Basic AT Command Set Co mman d Options Function & Descriptio n A/ Re-execute the last command string <any key> Terminate the current c.
14 AT Command Set Sum maries Co mman d Options Function & Descriptio n M2 Speaker always on M3 Speaker off during dialing and on until carrier present Nn Select negotiate handshake N0 When origina.
AT Command Set Sum maries 15 Co mman d Options Function & Descriptio n Z0 Reset and recall user profile 0. Either Z0 or Z1 restores the same single profile. * Manufacturer default Extended AT& Command Set Co mman d Options Function & Descriptio n &Cn Data carrier detect option &C0 State of carrier from remote modem is ignored.
16 AT Command Set Sum maries Co mman d Options Function & Descriptio n &W Store active configuration into the modem’ s NVRAM &Zn=x Store telephone number n=0 to 3 x=<string> see also the dial modifier in ”ATDn” command The maximum number of digits per string is 40.
AT Command Set Sum maries 17 Co mman d Options Function & Description %Cn Data compression control %C0 No data com pression %C1 * V.42bis/MNP 5 data compression enabled.
18 AT Command Set Sum maries.
Status Registers & Result Codes 19 5 Status Registers & Result Codes Register Dec. Function & Descriptio n Default S0= 0 - 255 Set the number of the rings required before the m odem automatically answers a call. Set “S0=0” to disable auto- answer mode.
20 Status Registers & Result Codes Register Dec. Function & Descriptio n Default 0, 2 Hang up. 1, 3 Fall back to an async connection. 4, 6 Attempt MNP mode. If MNP fails, hang up. 5, 7 Attempt MNP mode. If MNP fails, fallback to async connection.
Status Registers & Result Codes 21 Register Dec. Function & Descriptio n Default S36=0 or 2 and S48= 128 Don’t use S36=1 or 3, and S48=7 LAPM or async S36=1 or 3, and S48=128 Async S36=4 or .
22 Status Registers & Result Codes ATV0 ATV1 X0 X1 X2 X3 X4 X7 58 CONNECT 28800 EC * # # # # 59 CONNECT 31200 EC * # # # # 60 CONNECT 33600 EC * # # # # 70 CONNECT 32000 EC * # # # # 71 CONNECT 34.
Status Registers & Result Codes 23 ATV0 ATV1 W0 W1 W2 W2V0 28 CONNECT 38400 EC * 99 40 CONNECT 300 99 40 CONNECT 300 EC * 99 55 CONNECT 21600 9 55 CONNECT 21600 EC * 9 56 CONNECT 24000 9 56 CONNEC.
24 Status Registers & Result Codes MNP4 MNP 4 error c ontrol only NoEC No error control and data control protocols.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il ZyXEL Communications 3356P è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del ZyXEL Communications 3356P - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ZyXEL Communications 3356P imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ZyXEL Communications 3356P ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ZyXEL Communications 3356P, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del ZyXEL Communications 3356P.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ZyXEL Communications 3356P. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ZyXEL Communications 3356P insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
