Instruction/ maintenance manual of the product 1004S Patton electronic
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USER MANU AL SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 Part# 07M1004-C Doc# 04701 1UC Revised 8/10/95 MODEL 1004 and 1004S High Speed, Multipoint Short Range Modem.
1.0 WARRANTY INFORMA TION Patton Electronics warrants all Model 1004 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.
3.0 CONFIGURA TION The Model 1004 is configured using six PC board mounted switch- es. Figure 1 shows the switch locations, along with the location of the terminal blocks and optional surge protectors: 3.1 SETTING THE DCE/DTE SWITCH For your convenience, the Model 1004 has an externally accessi- ble DCE/DTE switch (Figure 2).
3.2.1 SWITCH SETTINGS All possible settings for the Model 1004’s configuration switches are presented in the summary table below . If you have additional questions, contact T echnical Support at (301) 975-1000.
4.0 INST ALLA TION Once the Model 1004 is properly configured, it is ready to connect to your system. This section tells you how to properly connect the Model 1004 to the twisted pair and RS-232 interfaces, and how to operate the Model 1004.
8. When you finish connecting the wires to the terminal block, the assembly should resemble the diagram below: 9. Place the 2 halves of the strain relief assembly on either side of the telephone wire and press together very lightly . Slide the assem- bly so that it is about 2 inches from the terminal posts and press together firmly .
RJ-45 Cable (4-Wire) SIGNAL PIN# PIN# SIGNAL GND † 2 -----------------------7 GND † RCV- 3 -----------------------5 XMT- XMT+ 4 -----------------------6 RCV+ XMT- 5 -----------------------3 RCV- R.
Figure 4 shows how to wire the two-pair cables properly for a Model 1004 star topology . Note that the ground connection is not needed. 4.2.2 DAISY CHAIN TOPOLOGY Using a daisy chain topology , you may connect several Model 1004s together in a master/slave arrangement.
APPENDIX A SPECIFICA TIONS T ransmission Format: Asynchronous Data Rate: Up to 1 15,200 bps T ransmit Line: 2, 4 wire unconditioned twisted pair T ransmit Mode: Full or half duplex T ransmit Level: 0 .
APPENDIX C BLOCK DIAGRAM 17.
An important point after buying a device Patton electronic 1004S (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Patton electronic 1004S yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Patton electronic 1004S - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Patton electronic 1004S you will learn all the available features of the product, as well as information on its operation. The information that you get Patton electronic 1004S will certainly help you make a decision on the purchase.
If you already are a holder of Patton electronic 1004S, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Patton electronic 1004S.
However, one of the most important roles played by the user manual is to help in solving problems with Patton electronic 1004S. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Patton electronic 1004S along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
