US Robotics COURIER HST with ASLCOURIER HST FAX™ with ASL, COURIER HST Dual Standard with ASL, COURIER HST Dual Standard FAX with ASL, COURIER V.32 bis FAX with ASL User Manual

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COURIER HIGH

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MODEMS

COURIER COURIER

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COURIER HST™ COURIER

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Dual Standard™

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USER'S

MANUAL

lliHllobotics

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COURIER HIGH

SPEED

MODEMS

COURIER COURIER

COURIER HST™ COURIER

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HST

Dual Standard™

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V.32

bis™

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USER'S

MANUAL

~1992

by

U.S.

IL

Robotic.,

60076

Inc.

COURIER HIGH SPEED MODEMS

HOW TO USE THIS MANUAL

This

manual Courier modems to

connect

HST.

Courier

signaling, As

you

•

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contains

HST,

and

have

identical features except for

with

HST

depending

use

the

The

modem tions except for its flow control setting, on

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type you've (Chapter Chapter

If

you've disregard HST operations. Conversely, if Courier concerning

Courier

with

remote

7200/

4800/2400/1200/300

modems

Compatibility

connect

operating

Courier

remote

manual,

set

3 for brief

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with

modems

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on

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shipped

of

software

up

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2)

review

purchased a Courier

the

instructions

modem,

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high

modems

observe

in

Chapter

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type

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speeds: V.32/V.32

modems

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machine

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bps,

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use

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guidelines

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tested

instructions

guidelines.

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bis

manual

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instructions

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listed

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How

ON

COMMUN/CATIONS SOFTWARE

If

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using a computer communications which

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COURIER HIGH SPEED MODEMS

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USER PATHS

The for path

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Compatibility

Set-up

Testing

Synchronous

Calls

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paths

new

for

All

Users

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Dashed lines indicate optional references. Additional points of reference: Page Page

3-1

HST and V.32/V.32 bis Modes E-2 B-4 Front Panel Indicators B-9 Nonvolatile

Your Defaults B-12 S-Registers

Memory-Storing

A

Error

Control,

Compression

E-3 Quick Configuration Guide Quick Reference Card

How

In

Fax

Operations (Fax modems only) Voice/Data Switch

to

Use

App.

Default

Settings

This

B

Manual

iii

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The USRobotics logo Robotics, Inc. Standard, Courier Courier V.32 Leveling (ASL) are registered 3000 is a PC/XT, trademarks Networking Touch-Tone is a Telegraph.

Courier

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of International Business Machines Corp. Microcom

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registered

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of American Telephone

HST Fax,

and

of U.S. Robotics, Inc.

Computer,

Packard

trademark

trademarks

Courier

Fax,

Courier

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Inc.

Company.

Architecture (SNA) are

Speed

Hewlett

of Microcom, Inc.

of U.S.

HST

V.32

bis,

Apple

Packard

IBM PC,

and

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COURIER HIGH SPEED MODEMS

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How

to Use this Table of Limited FCC Registration DOC Connecting Radio For

Chapter

Contents

Warranty

(Canada)

to

the

and

Television Interference xii

Canadian

PART

Introduction Compatibility

Package Operational

RS-232

Switches Front Installing Testing

Modem

I.

1-Features

2-Set-Up

Components

Requirements

Panel

Indicators

the

Installation

TABLE OF CONTENTS

Manual

Numbers

Telephone

INSTALLATION AND OPERATION

and

Modem

Company

Users xiii

Compatibility

Testing

ii v

x

xi

XI XI

1-1 1-4

2-1 2-1 2-2 2-3 2-4 2-4 2-7

-

Chapter

3-Quick Asynchronous I Synchronous Initial

Modem Recommended Alternative

Data

Format Storing Dialing Link Rate Online

Terminology Changing High Modulation Throughput

Defaults

Fallback

4-Interface

Speed

Start:

Settings

in

Nonvolatile

Negotiation

Controls

Settings

Modulation: at

2400

bps

Guidelines

Asynchronous

Communication

Memory

V.32

bis/HST

and

Below

Calls

Table

3-1 3-1 3-2 3-3 3-4 3-5 3-5 3-5 3-6

4-1 4-2 4-2 4-3 4-3

of

Contents v

COURIER HIGH SPEED MODEMS

-

Error

Control

With

Flow

Control Transmit Received Transmit

When Hardware Software Guidelines

Received

Hardware Software Guidelines

Data

Compression

Data Rate

Software DTE Rate Select (&Bn) Link Rate Select (&Nn)

Data

Set

Data

Terminal Carrier Rack

Controller

Touch-Tone Recognition

Chapter

5-Internal

Setting/Using

Writing Loading Reset (Z) Storing a Storing

Result

Local Echo

The

Modem

Codes Response Quiet Additional Result

Command Online

Audio

Speaker

(&Mn)

Auto

Answer

Overview

Data

Buffer Sizes

Data

Buffer Size

Data

Flow

it is

Required

Control

Data

Flow

Control

Commands

Requirements

Ready

Detect (&Cn)

Mode

Clock

(&Sn)

Ready

Unit

Defaults

Defaults to

the

Factory Defaults (&F)

Command

Telephone

Modes

(Qn)

Result

Code

Sets (Xn)

Mode

Local Echo (Fn)

Monitor Control

Usage

Control

(Rn)

(&In)

(&Kn)

(&On)

Access (%Rn)

(%

Tn)

Controls

NVRAM

String (&ZC=s)

Numbers

(Vn)

Code

Subsets (&An)

Local Echo (En)

(Mn)

(Kn)

(&Hn)

(&W)

(&Zn=s)

4-5 4-6 4-6 4-6 4-6 4-7 4-7 4-7 4-7 4-8 4-9 4-9

4-9 4-11 4-12 4-13 4-13 4-14 4-15 4-16 4-17 4-18 4-18 4-18

5-1

5-1 5-2 5-3 5-3 5-4 5-4 5-5 5-5 5-6 5-7 5-9 5-9

5-9 5-10 5-10 5-11

-

vi

Table

of

Contents

-

COURIER HIGH SPEED MODEMS

-

~

-

Transmitter Break S-Registers

Chapter

Before

Modula Setting Data Error

Placing Calls

Dial (D) 6-3 Cancel Dialing Dialing Type, Adaptive Pause(,) Slash(/) Wait Dial Dialing Letters(") Transferring Wait Reversing Dialing a

Redialing

Dial Re-execute Automated

Continuous Continuous Exiting

Escape

Modem Returning Hanging Automatic

Suppressing

Points to International

Handshaking

Guard

Pulse

Enable/Disable

Handling

6-Asynchronous

Connecting

Format

Control

for

and

for

the

Code

Up

Dial

( & Y n)

ti

on I Standards

the

Transmission

Pulse

Dialing (X2-X7)

Another

Return

an

Originate/

Stored

Last Dialed

Repeat

Operations

Response

Online ( 0)

(Hn)

Answering

Remember

Calls

Tone (&Gn) 6-13

Make/Break

Dial Tone (W) 6-5

to

Calls (!)

Answer(@)

Number

the

Last

Redialing(>,

Repeat Re-Execute (A>)

Mode

to

Auto

Answer

Options

(Cn)

Dialing

Rate

or

Tone

Command

Answer

(DSn)

Number

Command

A>)

(>)

(

+++)

+++

(Bn)

Ratio

and

Answering

Mode

(;)

Frequencies

(DL) 6-8

(A/)

(&Pn)

(R)

5-11 5-11 5-12

6-1 6-1 6-2 6-2 6-2 6-3

6-3 6-4 6-4

6-4

6-5

6-5 6-5 6-6 6-6 6-7 6-7 6-7

6-8 6-8 6-9 6-9 6-9

6-9 6-10 6-11 6-11 6-11 6-12 6-12 6-12 6-12

6-13

-

Table

of

Contents

vii

COURIER HIGH SPEED MODEMS

-

Chapter

7-Synchronous

Overview

Data

Rate

Protocol

Requirements

What

You

The RS-232 Interface

The

Synchronous

Setting

Dialing

Answering

Hanging

User S-Register Phone

Last-Dialed

Help

the

Modem Modulation/Link Flow

Control Transmit Synchronous

Out

Up

8-Queries

Inquiries (In)

Query

Number

Screens

Stop

/Restart Cancel Basic Extended Dialing (D$) S-Register Functions

Display

Command

Operations

Synchronization

Compatibility

Need

to

Know

Adapter

Rate

Guidelines

Clock Source (Xn)

Mode

(&Ml)

and

Help

(Sr?)

Query

Number

Command

Inquiry

Display

Set

(&Zn?)

($)

Set(&$)

(S$)

Card

Screens

(DL?)

7-1 7-1 7-1 7-1 7-2 7-2 7-2 7-3 7-3

7-4 7-4 7-5 7-5 7-6 7-6

8-1 8-6 8-6 8-6 8-6 8-6 8-7 8-7 8-7 8-8 8-9

-

viii

Appendix

Table

A-Link

and

Error

Link

Negotiation

HST

Mode

V.32

bis

Dual

Standard

Control

Error CCITT V.42 MNP

Handshaking

Compression

Data

Control

Flow

of

Contents

PART

Negotiation

Control

(Handshaking)

Mode

Handshaking

and

Throughput

Handshaking

II.

REFERENCE

(Handshaking)

A-1 A-1 A-3 A-5 A-5 A-6 A-6 A-6 A-7

-

COURIER HIGH SPEED MODEMS

-

.....

-

Throughput

Achievable

Appendix

The RS-232 Interface Front Panel Indicators DIP Switch Default Settings

S-Register

ASCII

Appendix

Requirements Basic

Command Ampersand Percent

Remote Access Appendix Appendix

Fax

Operations Voice/Data Remote High

Speed I Low Dedicated Line Hewlett

Ml/MIC

Appendix

Testing

Ending a Test-&TO, Analog &T2 Digital &T4, Remote Digital

Testing

Analog Dial

Test

Remote Digital

Appendix

Index

Guidelines

Throughput

B-Summaries

Summary

Chart

C-Alphabetical

Command

D-Problems E-Fax

Configuration

Packard

Operations

F-Modem

with

&T

Loopback-&Tl,

Loopback-&T3

&TS

with

Register S16

Loopback-S16=1D Test-S16=2 Pattern-S16=4

G-Glossary H-Technical

and

Tables

Command

Set

Commands

and

Solutions

and

Other

Operations

Speed

Protocol

and

Leased Line

3000 Installations

Testing

S18

&TS

Loopback-&T6,

Loopback-S16=8

Specifications

Summary

Operation

&T7

A-7 A-9

B-2 B-4 B-6

B-9 B-12 B-21

C-1 C-1

C-6 C-11 C-11

D-1

E-2 E-3

E-7 E-13 E-16 E-19 E-20

F-1

F-2

F-4

F-5

F-8

F-9 F-9

F-10

G-1

H-1

-

Table

of

Contents

ix

COURIER HIGH SPEED MODEMS

-

LIMITED WARRANTY

U.S. Robotics, Inc., end

user

purchaser materials date of purchase, same parts modified, working

REP AIR WARRANTY CHASER. THIS WARRANTY WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANT ABILITY OR FITNESS FOR SHALL INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND OR CHARACTER.

Some states

or

consequential implied not and state.

To obtain service Technical 8100 will to

help received prepaid, the it securely, the package,

or

of purchase.

or

similar model)

or

labor. This

tampered

conditions.

OR

AP

ARTICULAR USE OR PURPOSE,

IN

warranty

apply

to you. This

you

may

Support

North

be

given a

us

keep track of your to U.S. Robotics at the above address. Include

date

of purchase. IMPORTANT:

warrants

that

workmanship

During

the

product

warranty

with, misused,

REPLACEMENT AS PROVIDED UNDER THIS

IS

THE EXCLUSIVE REMEDY OF THE PUR-

NO

EVENT

do

not

allow

damages

lasts, so the above limitations

also

have

under

Department

McCormick Blvd., Skokie, Illinois, 60076-2920. You

Return

RMA

number,

be

sure

your

and

ship

to

the

original

this

product

for a

period

the

warranty

will be

at

BE

the

warranty

other

this

Materials Authorization (RMA)

your

RMA

it charges

repaired

our

option,

shall

not

or

IS

IN

LIABLE TO PURCHASER FOR

exclusion

or

allow limitations

gives

rights

which

warranty,

at 800/982-5151

warranty take

or

number

prepaid

consumer

is free from defects

of

two

years from

period,

without

apply

subjected to

LIEU

or

you

contact

request. Once

mail the

If

you

is visible

and

upon

or

replaced (with

charge for either

if the

product

abnormal

OF

ALL OTHER

AND

U.S. ROBOTICS

limitation of incidental

on

how

or

exclusion specific legal rights, vary

from state to

the

U.S. Robotics

or

by

product,

ship

your

on

the

and

insured.

or

other

in

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proof

the

long

mail

at

number

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postage

proof

unit,

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an

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pack

of

-

Should

the instructions Appendix procedures

x Warranty

you

encounter

contains solutions to

to follow if there is

in

Appendix

problems

in

operating

Din

Part

operating

an

apparent

this device, follow

II

of this manual. The

problems

modem

as well as malfunction.

-

COURIER HIGH SPEED MODEMS

FCC REGISTRATION

FCC68: CJEUSA-73130-FA-E RINGER EQUIVALENCE: 0.4B FCC15: CJE-0151-147

DOC (CANADA)

-

This digital radio interference Communications.

Le

present electriques numeriques brouillage Communications

CONNECTING

It

is installing request connected

If

the ask Inc., 800/982-5151.

If

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radioelectrique

TO

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However,

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USRobotics,

lines.

of

the

or

coin

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Regulatory Information

xi

COURIER HIGH SPEED MODEMS

-

RADIO

AND

TELEVISION INTERFERENCE

This

equipment

if

not

installed manufacturer's television reception. tested

and computing 15

of

FCC rules,

protection However,

in a particular to

radio

or monitoring correct

If

radio find Communications

the

Reorient Relocate

receiver.

Relocate

that

necessary,

I television technician for

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following booklet,

generates

and

used

instructions,

Courier

found

to

comply

device

against

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television reception,

problem

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in

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installation.

reception

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computer

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accordance

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properly,

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If

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when

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prepared

uses

radio

frequency

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strict accordance

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interference to

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modems

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limits for a Class B

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specifications

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a residential installation.

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How

to

Identify

Problems Stock No. 004-000-0345-4 U.S.

Government

Washington,

In

accordance

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xii Regulatory Information

with

be

with

reason

and

Resolve Radio-TV Interference

Printing

DC 20402

Part

15

this device

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prohibiting

of

the

Office

FCC rules,

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operation.

-

to

-

COURIER HIGH SPEED MODEMS

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FOR CANADIAN MODEM USERS

The

Canadian identifies certified equipment protective, department user's

satisfaction.

Before installing this

connect it to company. acceptable

extend service extension

compliance

degradation

Repairs to certified Canadian repairs equipment company

For

connections of metallic This

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by

or

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precaution

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operational,

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maintenance alterations

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of service

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equipment.

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power

system, if

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of

Communications

This certification

telecommunications

and

safety

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equipment

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telecommunications

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equipment

In

some

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equipment,

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CAUTION: contact

electrician.

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telephone termination subject Numbers

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Regulatory Information xiii

overloading.

any

combination

total

of

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to

The

devices,

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-

COURIER HIGH SPEED MODEMS

-

INTRODUCTION

Congratulations! The sents tional reliability, rates connect rate

between

equipment The following features

reliability

High Speed

All

Courier dard-connect maximum high-speed Adaptive

most

Like next

lower conditions the

lower improved higher

at

the

integrity.

CHAPTER

powerful,

up

to 14,400 bits

with

Calls-Adaptive

speed. ASL

highest

advanced

each the

and

software

and

performance.

high

speed

at

rate

on

modems

Speed

Leveling.

high

speed

speed,

warrant.

rate

for

line

conditions

possible

compatibility

other

computer

9600, 12K

HST-to-HST connections.

for

the

1.

FEATURES AND COMPATIBILITY

Courier

per

and

Speed Leveling (ASL)

modems-HST,

monitor

modems,

example,

Unlike

rest

keeps

speed,

modem

electronic

and

second

at

up

to 16,800 bps.

and

support,

capabilities

and

phone

other

of

the

and

shift

the

modems

and

flexibility

(bps).

modem,

can

14.4K

Courier

12K,

modems,

call,

upward

constantly

you've

design

Courier

depending

be

as

assure

V.32

bps,

line

quality

modems

then

9600,

Courier

online,

purchased

that

offers excep-

at

all

HST

The

transmission

high

as

you

bis

and

with

16.SK

In

addition,

and

fall

if

poor

however,

modems

again

to

always

ensuring

repre-

standard

modems

on

your

57,600 bps.

of

superior

Dual

Stan-

the

our

perform

back

to

line

that

stay

detect

the

data

the

at

-

Fax

Capability-Courier

If

you've

ities,

you

sending

Error

Control-V.42/MNP

Data modems control protocols. and

or

integrity

above.

Fax Modems

chosen

can

that

to

purchase a Courier

use

your

receiving faxes.

is

ensured

use

the

V.42 (LAPM), USR-HST,

Error

modem

control is available

when

in

Class 1 facsimile

the

modems

Features and Compatibility

with

connect

or

MNP

on

calls

fax capabil-

mode

for

with

remote

error

at

1200

bps

1-1

COURIER HIGH SPEED MODEMS

-

Data

Compression-V.42

Data

compression

SOK

bps

on

14.4K

under

V.42

or Couriers compression. Achievable files is listed

Flow ControlNariable Interface Rates

Flow computer enabling and puter the

Voice/Data Switch

Users with modems. A new allows issuing a command.

If

you can a

command, command voice/

connecting

control,

interface

greater

software

to

the

link

rate.

have

another

you

don't

assign

data

in

required

support

modem

always

user

to

ordinarily

the

such

string. See

switching.

bis/MNP5

enables

or

16.8K

HST

error

under

Appendix

rate

efficiency

at

been

before

feature, a

change

switch

as

resetting

potential bps

control

MNP

throughput

A.

under

error

to

be

set

and

high

rates,

57.6K, 38.4K

able to

turning

switch

from

voice to

use

voice

a different function

the

Appendix

throughput

connections.

use

V.42

error

control, also allows

higher

throughput.

data

or

phone

control

on

the

data

and

data

modem

E,

Voice/Data, for

bis

control

of text

than

can

be

19.2K

and

make

of

modem's

and

in

that

or

Couriers

bps,

the

of

well

over

connecting

compression.

use

MNP

Level 5

and

other

types

the

link

rate,

If

your

equipment

sent

from

the

regardless

arrangements

call

over

to

front

panel,

back

again,

without

same

call,

normally

executing a

requires

stored

instructions

of

local

com-

of

the

you

-

on

-

Stored Command String

You

can

store a command

memory

Asynchronous/Synchronous Capability

Courier asynchronously. A personal nous synchronous

1-2 Features and Compatibility

that

high

interface

is executable

speed

modems

adapter

protocols. See

string

at a touch

can

call

in

nonvolatile

operate computer

computers

Chapter

random

of

the

voice/

data

synchronously

equipped

that

7 for

more

with a synchro-

use

information.

access

switch.

as

well

standard

-

as

-

COURIER HIGH SPEED MODEMS

-

Programmable Nonvolatile Memory

You

can

tailor

your

own

default volatile Courier

specified.

Link Rate Negotiation

The

rate allowing

Link Diagnostics

After

taining data

reason

Modem Diagnostics

New options, available. The digital,

Inactivity Timer

random

is

powered

Courier

of a remote

each

characters

CCITT V.54

automatically

connections

call,

information

the

call

and

earlier

and

remote

access

modem,

you

transferred,

was

modem

memory

on, it

with a wide

can

display

about

disconnected.

loopback

Courier

performs

digital. See

operates

lowers

in

both

the

line statistics,

testing

Register 516 test

settings

(NVRAM). Each

its

Originate

a Link Diagnostics

last call,

three

Appendix

at

the

link

range

with

and

store

settings

rate

and

of

installed

including

the

call's

the

&T

options

loopback

F for

them

in

time

the

you've

to

match a lower

Answer

command

tests: analog,

information.

modems.

screen

the

number

rate

are

Modes,

and

non-

con-

of

the

-

You

can

set

the

modem

number

fied

Call Duration Reporting

The

modem

and

seconds. This feature enables

audit

of

modem

Call Progress Detection

An

optional

when

a line is

the

phone,

Modem Settings Displays

On

command,

way

to check

ational controls.

of

minutes

records

your

calling activities. You

clock

as

a real-time clock.

set

of

result

busy, a person

there

is

the

your

The

to

automatically

if

there

is

no

activity

the

duration

codes (screen messages) lets

no

dial

tone,

modem

transmission

displays

modem

of

your

you

to

can

rather

than a modem

or

the

distant

its

current

rate, S-Registers

also

displays

Features and Compatibility 1-3

hang

up

on

the

calls

in

hours,

display

optionally

phone

settings, a

and

the

defaults

after

a speci-

phone

and

print

use

the

you

has

answered

is ringing.

other

line.

minutes,

an

know

handy

oper-

stored

in

COURIER HIGH SPEED MODEMS

-

nonvolatile in

read-only

HELP Screens

The

modem

Dial

command

Bottom Panel Reference

Command bottom guide or

software requirements. -

Dialing the Last Dialed Number

The

modem is cleared modem to

enter

Automated Redialing

You can

if

a

Quote Mode

Set

the

betic

COMPATIBILITY

memory

displays

summaries

of

the

makes

has

by to redial the

number

put

the

modem

acronym

memory.

it

another

dial

and

the

factory

screens

options,

modem

easy

instead

case. A

to tailor the

a buffer

Dial

the

number

again. -

modem

attempt

whose

to

Quote

of a

that

and

S-register functions.

and

other

that

stores each

command.

in

into

Repeat

fails to connect. This is especially use-

lines

Mode

numeric

defaults

summarize

information

Dual

In-Line Package (DIP)

switch

A few keystrokes cause

the

buffer

Mode

are

often busy.

if

you

want

number.

stored

are

settings to

dialed

without

to

continuously

it to dial

the

command

printed

your

number

permanently

sets,

on

switch

terminal

until

your

having

redial

an

alpha-

the

it -

the

-

The

Courier patibility wise indicated, HST, V.32 conform to the listed

USR-HST 16.SK,

CCITT V.32

CCITT V.22

1-4

Features and Compatibility

adheres

with a wide

Standard

bis

14.4K/12K/9600/7200/4800 Standard

9600/ modems)

bis

2400

to the following

base

of

installed

bis

and

standard.

14.4K/12K/9600/7200/4800 and

and

4800

bps

Dual

HST

V.32

(Dual

standards,

modems.

Standard

modems)

bis

modems)

Standard

ensuring

Unless other- modems

bps

(Dual

and

V.32

com-

all

(Dual

bis

-

COURIER HIGH SPEED MODEMS

-

Bell 212A CCITTV.23

CCITTV.25

Bell 103 CCITT V.42 CCITT V.42 MNP

CCITT V.54 Analog, digital

Fax

Modems

TIA/EIA-578 Service Class 1

CCITT V CCITT V.27 CCITT

Other certification:

.29

V.21

compatibility features

1200

bps

(also CCITT V.22)

1200

bps

with

phone Answer

the U.S. 300 LAPM

bis

Data compression, 1200 Levels 2, 3

compression, 1200

testing

Control 9600 I 7200

ter

4800/2400 300

system)

bps

error

bps

sequence

and ( CCITT V

and 4 error

Standard

bps bps

include

75

bps

back

for calls

Canada

.21

optional)

control, 1200

control, level 5

bps

and

remote

Asynchronous

the

following

channel

originating

bps

and

bps

and

higher

digital

Facsimile DCE

(British

outside

higher

data

loopback

standards

and

-

•

Can

be

used

patible

•

Can ASCII, equipment

• Connects any

with

• Is fully FCC-

this

with

be

used

the

standard

in

system

your

synchronous

manual.

with

any

computer

the

RS-232

with

manufacturers.

synchronous

using a synchronous

and

standard

any

computer

character

DOC-certified for

code

mode

interface

Features and Compatibility 1-5

or

terminal

interface.

or

terminal

supported

at

standard protocol equipment.

the

uses

that

is com-

that

uses

by

most

rates

with

compatible

described

in

-

COURIER HIGH SPEED MODEMS

-

Figure

PACKAGE COMPONENTS

Your

Courier

addition

• The

• A quick-configuration listing of

•

• A

• A Quick-Reference card,

• Your

2.1-Courier

modem

to this

modem

Standard,

other

settings communications startup.

An

RJl 1 C

power

warranty

Robotics, Inc.

package

manual:

you

Courier

recommended

phone

adapter.

CHAPTER

High

contains

purchased:

HST

software

cord.

card, to

be

Speed

Courier

or

Courier

for a

products,

in

this

filled

2.

SET-UP AND TESTING

Modems

the

following

HST

V.32

Courier

number

plus

manual.

out

and

items

Dual

bis.

DIP

switch

of

popular

tips

for a

returned

in

and

quick

to U.S.

-

OPERATIONAL REQUIREMENTS

The

Courier

sure

to radio company. conditions.

modem

read

the

and

television interference

In

addition,

has

information

minimal

in

you

should

operational

the

front

and

connecting

be

aware

requirements.

of this

manual

to

the

of

the

following

Set-up and Testing 2-1

Be

about

phone

COURIER HIGH SPEED MODEMS

-

• Follow

cated

Line

user-installed company. used

for a direct,

modems.

•

If

your

that

uses

to follow

•

If

the terminal, software many the

modem,

enables Some

control of program Others modem's

ware

at

Whichever (Chapter the

modem's

the

operating

and

Leased

or

Also referred to as private, these lines

The connection is

modem

the Ack/Enq the

instructions

modem

communications

users

is

you

need

uses

the

dialing,

the

transfer of files

prefer

the

modem,

that

makes

prefer a program

AT

command

other

times,

you

3)

so

that

requirements

instructions in

Line Operation,

if it is leased from the

continuous

is installed

communications

attached

communications

modem's

and

their

the

depending

prefer,

you

connection

made

without

in a Hewlett

at

the

end

to a

computer

AT

command

functions,

answering

communications

and

modem

that

set sometimes,

review

have

and

are

more

allows

at

a basic

and

operation.

including

other

almost

on

least

if

of

calls,

the

understanding

Appendix

your

telephone

Packard

protocol,

Appendix

instead

software. The

operations.

comfortable

them

and

task

the

E,

phone

are

between

dialing.

system

be

of a

set to control

configuring

and

also

software

with

transparent.

to

use

the

their soft-

at

hand.

Quick

Start

Dedi-

line is

two

sure

E.

to take

of

-

a

-

RS-232 Requirements

You'll

need

an

puter

or

terminal.

ference The

one Check labeled SERIAL, COMM PORT, there out Don't

The physical serial either a socket (female) modates PC/XT

2-2 Set-up and Testing

with

modem end

are

which

takes a DB-25P (25-pin

of

the

serial

no

labels,

is the serial port. (There

use a port

25

or

and

most

RS-232 cable to connect

Use a shielded

radio

and

television reception.

cable.

9 pins. For example,

Computer

port

at

the

rear

of

or

some

review

marked

port

compatibles requires a DB-25S (socket) con-

your

machine

PARALLEL, PRINTER

on

the

computer

or

plug

(male)

the

cable

to

ensure

plug,

equipment

your

machine,

other

documentation

may

be

or

that

the

port

modem

minimal

or

male) connector

varies, however.

which

term

(e.g., RS-232).

more

than

or

AUX.

terminal

typically accom-

on

the

to

your

inter-

may

to find

one.)

will

be

IBM PC,

com-

at

be

-

If

-

COURIER HIGH SPEED MODEMS

-

SWITCHES

Voice/Data

nector, requires a DB-95 connector. DB-9P or, your

NOTE: required you're your check find

WARNING: to-modem concerning the RS-232 cable there

speeds.

This voice instructions

multiple

while

the

port

more

typically,

computer

Appendix B includes

not

own.

your

out

what

will

pushbutton

and

documentation

to

operate

sure

If

computer

rates

help

data

are

functions, however.

the

what

your

machine

type

of

If

you're

of

57.6K

you

to

switch

communications

in

Appendix

on

the

an

modem.

type

of

documentation

RS-232 connector is required.

planning

or

avoid

is

IBM

PC/

AT

Apple

computers

8-pin

round

or

with

your

a listing of RS-232

Be

sure

cable

you

need,

has

other

than

or

to

use

the

38.4K

bps,

follow the

in

Appendix

signal

degradation

used

primarily

during

E,

Voice/Data

Options

are

and

some

compatibles

require

plug

connector.

computer

assignments

to check

a 25-

consult

high

B.

to

a call. Detailed

Calls.

as follows:

the

or

if

you're or your

speed

instructions

The

guidelines

at

very

switch

The switch

appendix

9-pin

dealer

between

a DB-25P,

Check

dealer.

if

building port,

to

computer-

high

has

-

Disable

Force the Force the Have Have

nonvolatile Toggle Reset Initiate Remote Digital Loopback testing Busy

Volume Control

This is a slide modem, modem toward

near

increases

the

switch modem modem

the

modem

the

modern

Auto

the

modem

out

the

switch

the front corner. Sliding it

rear

memory

Answer

phone

underneath

the

of

the

off

hook

off

hook

redial

the

dial the first

on

and

to

its

defaults

line

volume

modern

of the

decreases

in

Originate

in

Answer

last

dialed

number

off

the

modem's

mode

(default)

mode

number

you've

right

side

toward

the

Set-up and Testing 2-3

stored

panel

the front of the

speaker; sliding it

volume.

in

of the

COURIER HIGH SPEED MODEMS

-

FRONT PANEL INDICATORS

Below is a list of

Appendix

HS AA CD

OH

RD

SD

TR

MR

RS

cs

SYN

ARQ/FAX

INSTALLING THE MODEM

1.

Turn

off

2.

Examine to

the

icons to

back

of

the

B for

descriptions

High

Speed

Auto

Answer Carrier Off

Hook Received Send

Data

Terminal Modem Request Clear Synchronous Automatic Fax

Mode

the

computer

the

label

summaries

aid

in

the

modem,

modem's

Detect

Data

Ready

to

Send

to

Send

Repeat

(Fax

on

and

modem

shown

twelve

of

their

Ready

(Power)

Request

modems

or

terminal

the

bottom

other

information,

assembly.

in

status

operations.

(Error Control) I

only)

and

of

the

Check

the

following

lights,

its

peripheral

modem.

the

label contains

the

interfaces

photograph.

or

LEDs. See

In

addition

devices.

at

the

-

Figure

2-4 Set-up and Testing

2.2-Interface

End,

Courier

-

Modem

-

COURIER HIGH SPEED MODEMS

-

3.

4.

Now

review

Check towards the

power

jack

at

dard

115-volt

Figure

to

make

the

back

the

attached

2.3-Connected

sure

zero

in

the

supply

of

AC

adapter's

the

wall

that

the

0/1

modem.

socket.

interfaces

Courier

power

icon

on

small

connector

Plug

in

Figure

Modem

switch

the

bottom

the

adapter

2.3.

is OFF;

label.

into

press

the

into

it

Plug

power

a stan-

-

Disconnect Plug into

the

on

the

NOTE:

appropriate RJl 1 C connectors pany

If

you

tional calls, modem

one

end

modem's

bottom

Older

or

computer

want

near

your

of

label.

telephone

modular

to

keep

plug

the

present

the

phone

Plug

are

dealer.

your

its

cord

phone

cable

jack

that

the

installations wall jack available

telephone

into

the

icon. You

cable

from

the

wall

that

came

with

is

near

the

wall-jack icon

other

end

into

the

may

not

have

and

plug.

Adapters

from

your

telephone

connected

jack

at

can

also

Set-up and Testing 2-5

the

rear

use

for

both

jack.

the

modem

wall

the

and

conven-

of

the

your

jack.

com-

COURIER HIGH SPEED MODEMS

-

telephone time. control

5.

Next, check Package (DIP) Switches located the

modem.

positions

and

modem

Voice/Data,

of

the

most

in

Appendix

phone

the

These switches

1 2 3 4 5 6 7 8 9 10 QUAD

line

positions of

users

require.

~r:1~1~1~1~1~1~1~101~1~11

Figure

The quick-configuration shows communications software is for its and options

If

bottom

ence

recommended

requirements,

6.

You'll also find descriptions of

in

you

already

of

Card

2.4-DIP

software

not

listed, check

Appendix

know

the

modem

to verify

switch

particularly

B.

your

the

in

one

call,

E,

between

the

are

Switch

guide

settings for

products.

your

requirements,

or

the

summary

switch

positions.

although

explains

the

bank in

the

set

at

not

how

phone

of

and

Dual

well

at

the

factory to the

at

the

to switch

the

In-Line

the

bottom

11.

Factory

that

software

for DIP switches 1, 4, 5

came

If

your

switch

in

Settings

with

the

manual

many

widely-used

communications

documentation

functions

use

the

guide

the

Quick

same

modem.

of

and

on

Refer-

-

the

-

NOTE: not ON, to modem communications

DIP Chapter write and

The switches

reverses

Appendix

2-6 Set-up and Testing

If

support

for

the

operate

to accept

switch

their

have wider

the

you

have

built

your

Data

Terminal

DTR override. The

as

if

the DTR signal is

commands.

software,

10 is

explained

5.

Most

users

will

own

defaults to nonvolatile

those defaults

Quad

switch

should

be

transmit

B,

DIP Switch Summary).

loaded

on

left OFF

and

receive

own

Ready

however, under

want

the

(DTR), set DIP

override

always

Most

Setting/Using

to leave this

at

power

right

unless

you

pins

RS-232 cable

causes

ON,

and

purchased

requires DTR.

memory

on.

of

the

numbered

know

your equipment

at

the

RS-232

and

switch

the

modem

enables

Defaults

switch

OFF,

(NVRAM),

interface

it

does

1

the

in

(see

-

COURIER HIGH SPEED MODEMS

-

6.

The final terminal's serial in this chapter. modem

NOTE: To top

of the

The

modem

TESTING THE INSTALLATION

Use

the

working

1.

Turn Then front

CD

MR CS Clear to TR Data Terminal Ready, if

For Appendix

2.

Set addition, or

8 bits

Stop bit.

step

and

prevent

modem

is

now

following

properly.

on

your

turn

the Courier's

panel

indicators,

Carrier enabling

Modem

enabling

more

information

B.

your

terminal

set a

with

is to connect

to

the

case.

procedures

computer

Detect,

the

Ready

Send

the

word

no

port

with

the

Attach

overheating,

ready

the

serial port.

to

or

power

or

if

you

CD

override

/Power

DTR

override

on

or

software

length

parity-it

be

to verify

LEDs, will

the front

the

modem

RS-232 cable described earlier

appropriate

do

not

tested

terminal

switch

have

ON

you

to 19.2K

of either 7

doesn't

cover the

and

that

and

light

set

DIP

have

panel

matter

to

the

computer's

connectors

vents

operated.

your

modem

clear the screen.

ON.

The following

up.

switch 6 ON,

set DIP

bps

bits

switch 1 ON,

indicators, see

or

9600 bps.

plus 1 parity

which

now-and

to

on

or

the

is

In bit,

1

-

3.

If

you're tions software. that

lets

the

computer

programs

require type a Function

If

necessary, refer

mentation

using a personal

If

your

you

send

AT

in Terminal

do

this automatically

you

to

display a communications

key,

or

to

your

for instructions.

computer,

software

commands

Mode.

perform

allows,

to

Some

upon

some

communications

load

your

communica-

perform

the

modem,

communications

loading.

or

other

Set-up and Testing 2-7

the

that

Others

terminal

operation.

software

function

is,

puts

screen,

docu-

COURIER HIGH SPEED MODEMS

-

4.

Check communicating

attention

not a combination, Return) key, brackets. (Don't

If

everything

NOTE:

causing commands. local echo is OFF. To modem

If

double

and

software ware the

following

Troubleshooting

to see if

AT

OK

the

ATE1 <Enter>

to local echo OFF,

ATEO <Enter>

your

with

command.

shown

type

<Enter>

is correct,

The

modem

the

modem

If

your

following

characters

are

command.

computer

each

Type

and

in

the

is

to

entered

turn

command.

appear

set

to local echo

other

either

then

press

the

example

angle

the

modem

shipped

display

command

the

on

or

turn

or

terminal

by

sending

upper

the

below

brackets.)

responds

with

DIP

(echo)

your

local

echo

the

screen,

ON.

the

modem's

and

the

or

lower

Enter

(Carriage

between

as

switch

keyboard

is

not

displayed,

ON,

both

Either set

echo OFF

modem

following

case letters,

angle

follows:

4 OFF,

send

the

your

modem

your

are

your

soft-

with

-

If

no

OK

appears

checkpoints. a.

Make

sure

<Enter>. -

b.

Check the

c.

Make mode, review

2-8 Set-up and Testing

to see

correct serial

sure

so

Step

on

your

screen,

you

type

all

that

you

set

port.

your

software

that

you

can

send

4,

above. -

upper

your

has

the

review

put

the

following

or

lower

case letters

communications

the

computer

modem

commands.

and

software

in

Terminal

Then

press

to

-

COURIER HIGH SPEED MODEMS

-

'-

-

d. Be

e.

f.

g.

5.

sure according table

in

also

need

terminal

The

Quad

If

you

set modem modem,

DIP

switch

codes,

including

DIP

switch 3 ON, is OFF, reset it to switch

A final check Type

On waits

hear operation,

setting

ATZ <Enter>

the

ATD <Enter>

receipt of

for a dial tone. The

the

that

DIP switches 1

to

your

terminal

Appendix

to

or

communications

switch

DIP

to

Smart

and

3 controls

following manual

dial

press

review

on

switch

mode:

power

the

enabling

the

with

of

the

command,

tone

from

any

B explains

the

8 OFF, for

it

on

the

OK

ON

the

modem

key.

and 6 are

or

software

each

quick-configuration

software

right

should

set DIP

again.

display

result. The

the

position.

following

is to see

Dial

the

OH

indicator

the

modem's

set

ON

requirements.

function,

documentation.

be

in

Dumb

result

command:

mode,

switch 8 ON,

of

the

modem's

modem

codes.

Then

initiate

reset

command.

that

it

modem

goes off

lights,

speaker. To cancel

or

OFF

and

you

guide

or

the

OFF position.

reset

the

power

result

is

shipped

If

DIP

switch

the

gets a dial

hook

and

you'll

The may your

off

new

tone.

and

the

with

3

the

-

If

you

don't sliding modem. cable the

by not

correctly. <Enter>.

the

from

modem.

the

wall

the

phone

hear

volume

If

that

the

The

jack icon

Then

the

doesn't

wall

correct

icon.

try

dial

tone, first increase

control

jack is

the

switch

work,

connected

connection

on

the

If

necessary, reconnect

manual

towards

check to see

bottom

label

Dial

the

volume

the

front

that

the

to

the

correct jack

is to

the

jack

of

the

modem

the

phone

command

Set-up and Testing 2-9

again,

by

of

the

phone

on

identified

case,

cable

ATD

US Robotics COURIER HST with ASLCOURIER HST FAX™ with ASL, COURIER HST Dual Standard with ASL, COURIER HST Dual Standard FAX with ASL, COURIER V.32 bis FAX with ASL User Manual

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Frequently Asked Questions

User Manual

HOW TO USE THIS MANUAL

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