Digi 34 Uživatelská příručka stáhnout pdf (Strana 69)

Chapter 8 Special Features: Modem Emulation 69

Incoming Modem Emulation Connection

A device on the network telnets to port 50001 (50000+1 = 1st serial port).

This incoming connection triggers the Digi device to generate a RING on

the serial port. The device attached to the serial port will answer the RING

and the connection is established.

Modem Emulation Pooling

This is a combination of Incoming Modem Emulation Connection and a

hunt group. A device on the network telnets to port 50000. The Digi device

checks if a serial port configured for modem emulation is available. If so, it

connects to the port, otherwise returns an error.

Modem Emulation Bridge

A combination of Outgoing and Incoming Modem Emulation Connections,

in which both serial devices require to talk to a modem. The first serial

device telnets to the second device using ATDx.x.x.x:y, the second device

gets a RING and accepts the incoming telnet connection.

Originating, Answering, and Disconnecting Calls

In the following table, an application requests a TCP session with the Digi

device. The table displays the responses of the Digi device and application

as they negotiate a TCP connection.

In the following table, the Digi device receives a request for a connection.

Originating Calls

To send data to a Digi device, enter the following information for your

application replacing the telephone number with the Digi device’s IP

address and TCP port number. Enter the following command:

Application AT

Command

Digi Device Response Notes

AT&F OK.

AT command request to restore defaults to factory set-

tings-Digi device responds OK.

ATDT ipaddress:TCPport#

Receives request to start a

TCP session. CONNECT

115200.

Request to start TCP session with IP address and TCP

port number of the Digi device-which then starts a TCP

session

<P>+++<P> OK

Escape sequence is sent <P> is Pause in seconds with

“+++” being the escape sequence in ASCII characters -

Digi device switches from AT command to data mode

ATH NO CARRIER response sent

Disconnect AT command is sent-Digi device responds

with NO CARRIER

AT Command Digi Device Response Notes

RING The Digi device sends a Call Notification

ATA (or ATS0=n) CONNECT 115200

Manual (ATA) or Auto Answer (ATS0=n) response-the

Digi device sends a CONNECT message when the

TCP session is started

NO CARRIER

The Digi device sends a NO CARRIER message when

the remote disconnects

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 99 100

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Asus Z91ER User Manual (68 pages)

Brand: Asus | Category: Notebooks | Size: 2.26 MB |

English

Table of contents

Notebook PC

1

Contents

2

About This User’s Manual

5

Notes For This Manual

5

Safety Precautions

5

Preparing your Notebook PC

5

Transportation Precautions

8

2. Knowing the Parts

11

2 Knowing the Parts

12

Rear Side

19

Status Indicators

20

(see section 3)

20

Display Panel Latch

20

3. Getting Started

21

3 Getting Started

22

Using Battery Power

23

Charging the Battery Pack

23

Checking Battery Power

25

Battery Care

25

Special Keyboard Functions

27

Instant Launch Keys

29

Status Indicators (front)

31

4. Using the Notebook PC

33

4 Using the Notebook PC

34

Movement

35

Right Click

35

Left Click

35

Caring for the Touchpad

37

Be sure the PC card is

39

Optical Drive (Cont’)

41

Modem Connection

43

Power Management Modes

45

Stand by and Hibernate

47

Appendix

49

A Appendix

50

DVD-ROM Drive Information

55

Appendix A

57

UL Safety Notices

61

Power Safety Requirement

61

CDRH Regulations

63

Laser Safety Information

63

Copyright Information

67

Limitation of Liability

67

Contact Information

68

Asus Z91ER User Manual (66 pages)

Brand: Asus | Category: Notebooks | Size: 2.28 MB |

French

Table of contents

PC Portable

1

Références matérielles

1

Table des matières

2

1. Présentation du portable

5

Précautions de sécurité

7

Préparer votre portable

9

1 Présentation du notebook

10

Côtés du PC Portable

11

Aérations

12

Unité centrale (CPU)

14

Côté gauche

16

Côté droit

18

Face arrière

19

Face avant

20

3. Pour démarrer

21

3 Pour démarrer

22

Utiliser la batterie

23

Charger la batterie

23

Entretien de la batterie

25

Touches colorées

27

Indicateurs d’état (avant)

31

4. Utiliser le portable

33

4 Utiliser le portable

34

Pointeur

35

Glissé-cliqué Glissé-frappé

37

Insérer une carte PC (PCMCIA)

39

Retirer une carte PC (PCMCIA)

39

Lecteur optique (Suite)

41

Connexion modem

43

Suspend Mode

45

Economie d’énergie

45

Utiliser le portable 4

47

Appendice

49

A Appendice

50

Précautions d’emploi

55

Appendice A

57

Power Safety Requirement

61

CDRH Regulations (Etats-Unis)

63

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