Patton electronicメーカー1080Aの使用説明書/サービス説明書
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USER MANUAL MODEL 1080A and MODEL 1080A-64 Universal Synchronous & Asynchronous Short Range Modems SALES OFFICE (301) 975-1000 TECHNICAL SUPPO R T (301) 975-1007 http://ww w .
1.0 W ARRANTY INFORMA TION Patton Electronics warrants all Model 1080A Series components to be free from defects, and will—at our option—repair or replace the product should it fail within one year from the first date of shipment.
2.0 GENERAL INFORMA TION Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected by Patton's qualified technicians. If any questions or problems arise during installation or use of this product, please do not hesitate to contact Patton Electronics T echnical Support at (301) 975-1007.
Each Model 1080A Series SRM has three sets of eight switches, yielding 24 total DIP switches. The three sets will be referred to as S1, S2 and S3. As Figure 2 shows, the orientation of all DIP switches is the same with respect to “ON” and “OFF” positions.
Switch S1-8: Carrier Control Method The setting for switch S1-8 determines whether the carrier is “constantly on” or “controlled by RTS”. This setting allows for operation in switched carrier , multipoint and/or hardware handshaking applications.
3.4 CONFIGURA TION SWITCH SET “S3” The DIP switches on S3 set the anti-stream control, local loopback enable, remote loopback enable and receive (input) impedance levels for the Model 1080A Series. Factory default positions of Switch S3 are shown in the table below .
Switch S3-6: RS-232 Initiation of Remote Loopback T est The setting for switch S3-6 determines whether or not the Model 1080A Series’ remote digital loopback test can be initiated by raising pin 21 on the RS-232 interface.
4.1.1 T wo-Wire Cable Connection Via RJ-45 A. The RJ-45 jack on a Model 1080A Series Short Range Modem is prewired for a standard TELCO wiring environment.
4.2.1 Four-Wire Cable Connection Via RJ-45 A. The RJ-45 jack on a Model 1080A/1080A-64 Short Range Modem is prewired for a standard TELCO wiring environment.
4.3 FOUR-WIRE, MUL TIPOINT INST ALLA TION Multipoint operation involves the connection of several terminals to one host port. In such an application, one local Model 1080A/1080A-64 is used as a master unit, and it is connected to several remote Model 1080A/1080A-64s that are acting as slaves.
5.1.4 The “Error” Indicators The “Error” indicator LED has three functions: A. When the 1080A Series unit is in test mode (green “T est” LED is lit), the error LED glows red when bit errors occur . B. When not in test mode (green “T est” LED is off), the error LED is used to indicate an RTS streaming condition.
5.1.4.2 Reading The T est A. If line quality is good, “Error” LED on local modem will not light and “CD” LED will be red. On remote modem “Error” LED will not light and “CD” LED will light green.
A. Activate RDL. This may be done in two ways: First, by moving the front panel toggle switch UP to "Remote". Second, by raising pin 21 on the RS-232 interface (Note: Make sure DIP switch S3-6 is ON; and DIP switch S2-6 is OFF). B. Perform a BER (bit error rate) test on the system.
APPENDIX B P A TT ON MODEL 1080A SERIES F ACT OR Y REPLACEMENT P ARTS AND ACCESSORIES Patton Model # Description 080510ACB .....................120V W all Mount AC Adapter 08059ACI ........................230V AC Adapter (No Power Cord) 07M1080A .....
APPENDIX C P A TT ON MODEL 1080A SERIES INTERF ACE PIN ASSIGNMENT RS-232 FEMALE, D-SUB 25 CONNECTOR (DCE ORIENT A TION) 1- (FG) Frame Ground 2- (TD) T ransmit Data T o 1080A 3- (RD) Receive Data From .
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Patton electronic 1080Aを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はPatton electronic 1080Aの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Patton electronic 1080Aに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちPatton electronic 1080Aデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。