Manual Patton electronic 2703

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  • Patton electronic 2703 - page 1

    USER MANU AL MODEL 2703 G.703/E1 Digital Modem SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www .patton.com Part# 07M2703-I Doc# 031041UI Revised 08/16/99 An ISO-9001 Certified Company ...

  • Patton electronic 2703 - page 2

    1.0 WARRANTY INFORMA TION Patton Electronics warrants all Model 2703 components to be free from defects, and will—at our option—repair or replace the prod- uct should it fail within one year from the first date of shipment. This warranty is limited to defects in workmanship or materials, and does not cover customer damage, abuse, or unauthorize ...

  • Patton electronic 2703 - page 3

    2.0 GENERAL INFORMA TION Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warrant- ed for One Y ear parts and labor . If any questions or problems arise during installation or use of this product, please do not hesitate to con- tact Patton Electronics T echnical Support at ...

  • Patton electronic 2703 - page 4

    3.1.1 Switch Set S1 The configuration switches on S1 set clocking, rate adaptation, loopback enable, data invert, and interface (see also Switch S2). The default settings are summarized in table below . Switch S1-1: T erminal Interface (W orks in Conjunction with Switch S2) Set Switch S1-1 (as well as S2-1 and S2-2)to determine whether the signals ...

  • Patton electronic 2703 - page 5

    Switch S1-8: Loopback T est Enable Depending upon the setting of switch S1-8 the Model 2703 will either be continually in loopback mode, or loopback mode will be enabled by pressing and holding the front panel switch. Since the front panel switch is spring loaded–it returns to “Normal” operation when pressure is released–this DIP switch pro ...

  • Patton electronic 2703 - page 6

    The internal jumpers mounted on the Model 2703’s PC board (labeled LK1 - LK7) are used to configure the 75 ohm or 120 ohm net- work link parameters. Figure 4 (above) shows the location of the Model 2703’s jumpers on the internal PC board. The table below shows the factory default jumper settings. Following the table are descriptions for each ju ...

  • Patton electronic 2703 - page 7

    Jumper LK6 & LK7: 75 Ohm T ermination Impedance This jumper sets the termination impedance correctly for 75 Ohm operation. Both jumpers must be in place when operating in 75 Ohm (unbalanced) mode. Conversely , both jumpers must be removed when operating in 120 Ohm (balanced) mode. LK6 LK7 Setting On On 75 ohm operation Off Off 120 ohm operation ...

  • Patton electronic 2703 - page 8

    4.2 CONNECTION TO THE TERMINAL DEVICE The Model 2703 is wired as a DCE, and–when configured proper- ly–supports communication with a wide variety of terminal (DTE) devices. Compatible interface standards include EIA-530 (RS-422), CCITT X.21 and CCITT V .35. All interfaces are supported on a female UD-26 connector (a sub- miniature 26-pin “D? ...

  • Patton electronic 2703 - page 9

    5.3 LOOPBACK TEST (LAL) The Model 2703 is equipped with a Local Analog Loopback (LAL) mode to assist in evaluating the operation of the local Model 2703. Any data sent to the local Model 2703 in this test mode will be echoed (returned) back to the user device. For example, characters typed on the keyboard of a terminal will appear on the terminal s ...

  • Patton electronic 2703 - page 10

    APPENDIX B P A TTON MODEL 2703 PIN CONFIGURA TIONS 17 13- (CTS/) Clear to Send 12- (TC/) Transmit Clock 1 1- Not Used 10- (CD/) Carrier Detect 9- (RC/) Receive Clock 8- (CD) Carrier Detect 7- (SG) Signal Ground 6- (DSR) Data Set Ready 5- (CTS) Clear to Send 4- (RTS) Request to Send 3- (RD) Receive Data 2- (TD) Transmit Data 1- Shield UNIVERSAL D-26 ...

  • Patton electronic 2703 - page 11

    19 APPENDIX C (contd) P A TTON MODEL 2703 F ACTOR Y P ARTS AND ACCESSORIES C-3 T erminal (DTE) Interface Cables No terminal (DTE) cable is supplied with the Model 2703. Y ou may construct your own cable using the pin-out diagrams in Appendix B, or purchase one of the Patton’s standard adapter cables listed below . Custom lengths are available. ...

Manufacturer Patton electronic Category Network Router

Documents that we receive from a manufacturer of a Patton electronic 2703 can be divided into several groups. They are, among others:
- Patton electronic technical drawings
- 2703 manuals
- Patton electronic product data sheets
- information booklets
- or energy labels Patton electronic 2703
All of them are important, but the most important information from the point of view of use of the device are in the user manual Patton electronic 2703.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Patton electronic 2703, service manual, brief instructions and user manuals Patton electronic 2703. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Patton electronic 2703.

A complete manual for the device Patton electronic 2703, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Patton electronic 2703 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Patton electronic 2703.

A complete Patton electronic manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Patton electronic 2703 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Patton electronic 2703, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Patton electronic 2703, that we can find in the current document
3. Tips how to use the basic functions of the device Patton electronic 2703 - which should help us in our first steps of using Patton electronic 2703
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Patton electronic 2703
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Patton electronic 2703 in a specific country, if it was not possible to solve the problem on our own.

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