Black Box MD403A user manual Connected at 2400 bps

Page 60

CHAPTER 4: AT Commands, S-Registers, and Result Codes

Terse

Verbose

Description

10*

CONNECT 2400

Connected at 2400 bps

11*

CONNECT 4800

Connected at 4800 bps

12*

CONNECT 9600

Connected at 9600 bps

13*

CONNECT 14400

Connected at 14,400 bps

14*

CONNECT 19200

Connected at 19,200 bps

24*

CONNECT 7200

Connected at 7200 bps

25*

CONNECT 12000

Connected at 12,000 bps

26*

CONNECT 16800

Connected at 16,800 bps

40*

CONNECT 300

Connected at 300 bps

55*

CONNECT 21600

Connected at 21,600 bps

56*

CONNECT 24000

Connected at 24,000 bps

57*

CONNECT 26400

Connected at 26,400 bps

58*

CONNECT 28800

Connected at 28,800 bps

59*

CONNECT 31200

Connected at 31,200 bps

60*

CONNECT 33600

Connected at 33,600 bps

70*

CONNECT 32000

Connected at 32,000 bps, 56 K rate

71*

CONNECT 34000

Connected at 34,000 bps, 56 K rate

72*

CONNECT 36000

Connected at 36,000 bps, 56 K rate

73*

CONNECT 38000

Connected at 38,000 bps, 56 K rate

74*

CONNECT 40000

Connected at 40,000 bps, 56 K rate

75*

CONNECT 42000

Connected at 42,000 bps, 56 K rate

76*

CONNECT 44000

Connected at 44,000 bps, 56 K rate

77*

CONNECT 46000

Connected at 46,000 bps, 56 K rate

78*

CONNECT 48000

Connected at 48,000 bps, 56 K rate

79*

CONNECT 50000

Connected at 50,000 bps, 56 K rate

80*

CONNECT 52000

Connected at 52,000 bps, 56 K rate

81*

CONNECT 54000

Connected at 54,000 bps, 56 K rate

82*

CONNECT 56000

Connected at 56,000 bps, 56 K rate

*EC is added to these result codes when the extended result codes configuration option is enabled. EC is replaced by one of the following codes, depending on the type of error control connection:

V42bis—V.42 error control (LAP-M) and V.42bis data compression.

V42—V.42 error control (LAP-M) only.

MNP5—MNP 4 error control and MNP 5 data compression.

MNP4—MNP 4 error control only.

NoEC—No error control protocol.

59

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Contents Portable USB Modem Users’ Manual FCC and IC RFI Statements EMC, Safety and R&TTE Directive Compliance FCC Requirements for Telephone-Line Equipment Certification Notice for Equipment Used in Canada NOM Statement Portable USB Modem Trademarks Used in this Manual Contents Contents Specifications Command Buffer 40 charactersFrequency Stability ±0.01% AGC Dynamic Range 43 dBTemperature Tolerance 32 to 120F 0 to 50C Introduction OverviewWhat the Package Includes Universal Serial Bus USBWhat Can You Do with Your Modem? Features Required Equipment USB and communications connectors ConnectionsFront Panel Front panelInstallation Connect the Modem to Your SystemInstalling the Modem Welcome screen Install Hardware Device Drivers screen Locate Driver Files screen Driver Files Search Results screen Click Yes to continue with the installation Digital Signature Not Found screen appearsCompletion screen Installation in Windows ME Portable USB Modem Add New Hardware Wizard screen What do you want Windows to do? screen 10. Windows will search for a new driver screen 11. Updated driver found screen 12. Verification screen 13. Finish screen Click Start Settings Control Panel Go to Start Settings Control PanelConfiguring the Modem for Your Country References AT Commands, S-Registers, and Result Codes AT CommandsRepeat Last Command Communication Standard SettingEnter Key AnswerCarrier Control DialATDT1028807637853500$123456789 Echo Command Mode Characters DS=y Dial Stored Telephone NumberEcho Online Data Characters Hook ControlMonitor Speaker Mode Return Online to Data ModeModulation Handshake Pulse DialingResult Codes Enable/Disable Sr=n Set Register ValueSr? Read Register Value Tone DialingModem Reset Result Code SelectionLong Space Disconnect Auto RetrainLoad Factory Settings Data Carrier Detect DCD ControlON/X-OFF Pacing Control 22bis Guard Tone ControlAsynchronous Communications Mode Test CommandsFlow Control Selection Data Set Ready DSR ControlDisplay Current Settings Store Current ConfigurationSelect Stored Configuration for Hard Reset Zy=x Store Dialing Command\Bn Transmit Break \Gn Modem Port Flow Control\Jn Data Buffer Control \Kn Break ControlOnline command mode. The modem receives a \Nn Error Correction Mode Selection\Tn Inactivity Timer \Qn Flow Control Selection\Vn Protocol Result Code \Xn ON/X-OFF Pass-ThroughAdaptive Answer Result Code Enable #Sx Enter Setup PasswordView Numbers in Blacklist Data Compression ControlAtcr Remote Configuration Escape Sequence #S=x+++ATCR Escape Sequence Unit Range Default Description RegistersSeconds 255 Unit Range Default Description Upstream data rates S48=7 S48=128 Result Codes Verbose DescriptionConnected at 2400 bps Terse Verbose Description Remote Configuration Basic ProcedureSetup IntroductionChanging the Setup Password Troubleshooting None of the Indicators LightModem Does Not Respond to Commands Modem Dials But Cannot Connect Modem Disconnects While Online Modem Cannot Connect When Answering Modem Doesn’t Work with Caller IDFax and Data Software Can’t Run at the Same Time Calling Black Box Shipping and PackagingV.90 Troubleshooting Appendix A. V.90 SupportAppendix B. Loopback Tests Local Analog Loopback Test V.54 Loop Figure B-1. Local analog loopback testRemote Digital Loopback Test V.54 Loop Figure B-2. Remote digital loopback testLocal Digital Loopback Test V.54 Loop Figure B-3. Local digital loopback testAppendix B Loopback Tests Appendix C. Dial-Up Networking Windows 98/Me Dial-Up Networking Figure C-3. Dial-Up connection created Figure C-4. Networking tab Figure C-5. TCP/IP Settings dialog box Windows 2000 Dial-Up Networking Figure C-6. Network Connection Wizard dialog boxFigure C-7. Network Connection Type dialog box Figure C-8. Welcome to the Internet World Connection Wizard Internet account connection, and click Next If you select Accept incoming connectionsIf you select Connect directly to another computer Upgrade Overview Appendix D. Upgrading ModemAppendix D Upgrading the Modem Copyright 2004. Black Box Corporation. All rights reserved
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MD403A specifications

The Black Box MD403A is a powerful and versatile device widely recognized for its advanced technology and its ability to streamline data communication. Ideal for both personal and professional use, the MD403A is designed to cater to various environments, from small offices to larger enterprises.

One of the main features of the MD403A is its robust connectivity options. It supports multiple interfaces, including USB, HDMI, and Ethernet, allowing seamless integration with various devices such as computers, projectors, and IP networks. This flexibility makes it a popular choice for businesses that require reliable data transmission across different platforms.

The device is equipped with advanced signal processing capabilities that ensure high-quality data transfer. Utilizing cutting-edge technology, the MD403A minimizes signal loss, thereby enhancing performance and ensuring that the transmitted data remains intact. This feature is particularly crucial in scenarios where large amounts of data need to be transmitted quickly and without loss of quality.

Another significant characteristic of the Black Box MD403A is its user-friendly design. The interface is intuitive, making it easy for users of all technical abilities to navigate the system effortlessly. It typically comes with a straightforward setup process, minimizing downtime and allowing users to get up and running quickly.

The MD403A also boasts advanced security features. It employs multiple encryption protocols to safeguard sensitive information during transmission. With increased cybersecurity concerns, this feature is essential for businesses that handle confidential data, ensuring compliance with various regulatory requirements.

Additionally, the device supports various video resolutions, making it suitable for both standard and high-definition applications. This feature is particularly beneficial for users who want to deliver high-quality presentations or video content without compromising on clarity.

In terms of durability, the MD403A has a sturdy design that can withstand the rigors of daily use. Its compact form factor allows for easy portability, making it an ideal choice for professionals who are always on the move.

In summary, the Black Box MD403A combines advanced features, multiple connectivity options, robust security, and ease of use, making it an essential tool for modern communication needs. Its adaptability and performance make it a preferred choice for users seeking reliable data transfer solutions in diverse settings.