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permissible to be connected to the facilities of the local
telecommunications company. The equipment must also be
installed using an acceptable method of connection. The
customer should be aware that compliance with the above
conditions may not prevent degradation of service in some
situations.

Repairs to certified equipment should be made by an autho-
rized Canadian maintenance facility designated by the sup-
plier. Any repairs or alterations made by the user to this
equipment, or equipment malfunctions, may give the tele-
communications company cause to request the user to
disconnect the equipment.

Users should ensure for their own protection that the electri-
cal ground connections of the power utility, telephone lines
and internal metallic water pipe system, if present, are
connected together. This precaution may be particularly
important in rural areas.

Caution: Users should not attempt to make such connec-
tions themselves, but should contact the appropriate electric
inspection authority, or electrician, as appropriate.

NOTICE: The Load Number (LN) assigned to each terminal
device denotes the percentage of the total load to be con-
nected to a telephone loop which is used by the device, to
prevent overloading. The termination on a loop may consist
of any combination of devices subject only to the requirement
that the sum of the Load Numbers of all the devices does not
exceed 100.

UL Notice

Caution: This internal modem adapter is to be installed in UL
Listed computers only, Always disconnect the modem adapter
from the telephone system during installation or when the
cover is removed from the computer.

First Edition

GZ/DR - Version 1.0

Summary of Contents for xpm56i 56K BPS

Page 1: ...FAX Data Modem User s Manual Contents Section One Introduction 1 Section Two Installation 1 Section Three AT Command Set 7 Section Four S Registers 12 Section Five Result Codes 14 Section Six Trouble...

Page 2: ...y time and without notice Consequently the manufacturer assumes no liability for damages incurred directly or indi rectly from errors omissions or discrepancies be tween the product and the manual All...

Page 3: ...apable of downloading at 56Kbps However current FCC regulations limit its speeds to 53Kbps Section Two Installation This section will provide step by step instructions on how to install your new 56 Kb...

Page 4: ...ing the DOS TYPE command Refer to your word processor manual or DOS Windows references for information on loading text files 2 3 Hardware Installation Installation of this modem requires opening and m...

Page 5: ...ting system to auto matically configure all compliant devices that are in stalled relieving the user of the need to determine which addresses and interrupts to use for each device Consult your PC s ow...

Page 6: ...and then click OK Insert the modem s driver diskette into the disk drive and type A orB ifinsertedindriveB inthe Copymanufacturer s files from box Click OK Windows 95 may request its own installation...

Page 7: ...odem will be dis played on the screen as the driver is loaded If the PC is running Windows 3 1x configure Windows to properly recognize these modem settings byopeningPROGRAMMANAGER MAIN CONTROL PANEL...

Page 8: ...n 2 7 Using Your Modem The communication software included with your modem product provides a user friendly interface to access the fax and data functions of your modem This software should be suffici...

Page 9: ...200 28800 38400 57600 and 115200 bps Make sure your COM port baud rate settings in your commu nications software is set to one of the above speeds 3 2 Command Structure All commands sent to the modem...

Page 10: ...I_ I0 Display product identification code I1 Factory ROM checksum test I2 Internal memory test I3 Firmware ID I4 Reserved ID L_ L0 Low speaker volume L1 Low speaker volume L2 Medium speaker volume L3...

Page 11: ...s not send or respond to break signals Y1 Modem sends break signal for four seconds before disconnecting Z_ Z0 Reset and retrieve active profile 0 Z1 Reset and retrieve active profile 1 3 4 Extended A...

Page 12: ...de T_ T0 Ends test in progress T1 Perform Local Analog Loopback Test T3 Perform Local Digital Loopback Test T4 Grant Remote Digital Loopback Test request by remote modem T5 Deny Remote Digital Loopbac...

Page 13: ...tomode enabled with V 8 V 32 Annex A Parameter c specifies the minimum connection data rate 300 56000 Parameter d specifies the maximum connection rate 300 56000 Parameter e specifies the codec type 0...

Page 14: ...k N4 V 42 data link only N5 MNP data link only 3 6 Fax Class 1 Commands FAE n Data Fax Auto Answer FCLASS n Service Class FRH n Receive data with HDLC framing FRM n Receive data FRS n Receive silence...

Page 15: ...d S21 CTS DTR DCD DSR and Bit mapped register long space disconnect S22 Speaker and response Bit mapped register S23 Remote digital loopback Bit mapped register request data rate parity S24 Sleep mode...

Page 16: ...72 CONNECT 48000 173 CONNECT 50000 174 CONNECT 52000 175 CONNECT 54000 176 CONNECT 56000 177 CONNECT 57600 18 CONNECT 58000 178 CONNECT 60000 179 CONNECT 115200 19 CONNECT 1200TX 75RX 22 CONNECT 75TX...

Page 17: ...T F and press ENTER The factory default allows the modem to display responses after a com mand has been executed Modem does not dial 1 Make sure the modem is connected to a working phone line Replace...

Page 18: ...re flow control is disabled in the communication software 4 Make sure the data speed is not faster than your computer s capability Most IBM compatibles are capable of 19 200 bps under DOS and Windows...

Page 19: ...ies with Part 68 of the FCC Rules On this equipment is a label that contains among other informa tion the FCC registration number and Ringer Equivalence Number REN for this equipment You must upon req...

Page 20: ...a particular installation If this equipment does cause harmful interference to radio or tele vision reception which can be determined by turning the equipment off and on the user is encouraged to try...

Page 21: ...e lines and internal metallic water pipe system if present are connected together This precaution may be particularly important in rural areas Caution Users should not attempt to make such connec tion...

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