AN-UGC-74A_terminal_communications_user_TM11-5815-602-10_1983.pdf

A R M YTM 11-5815-602-10 NAVY EE161-DM-OPI-010/E154UGC74 AIR FORCETO 31W4-2UGC74-1 OPERATORS MANUAL EQUIPMENT DESCRIPTION Page 1-5 OPERATING INSTRUCTIONS Page 2-0 DESCRIPTION OF CONTROLS Page 2-1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) Page 2-39 OPERATOR MAINTENANCE INSTRUCTIONS Page 3-1 TROUBLESHOOTING Page 3-3 TERMINAL, COMMUNICATIONS AN/UGC-74A(V)3 (NSN 5815-01-062-8194) SUBJECT INDEX Page Index-1 DEPARTMENTS OF THE ARMY, THE NAVY, AND THE AIR FORCE 2 3 S E P T E M B E R 1 9 8 3 may HIGH VOLTAGE is used in the operation of this equipment DEATH ON CONTACT result if personnel fail to observe safety precautions Never work on electronic equipment unless there is another person nearby who is familiar with the operation and hazards of the equipment and who is competent in administering first aid. When the technician is aided by operators, he must warn them about dangerous areas. Whenever possible, the power supply to the equipment must be shut off before beginning work on the equipment. Take particular care to ground every capacitor likely to hold a dangerous potential. When working inside the equipment, after the power has been turned off, always ground every part before touching it. Be careful not to contact high voltage input connections of 115/230 volt ac when installing or operating this equipment. Whenever the nature of the operation permits, keep one hand away from the equipment to reduce the hazard of current flowing through vital organs of the body. For Artificial Do not be misled by the term “low voltage”. may cause death under adverse conditions. Respiration, refer to FM 21-11. Potentials as low as 50 volts TM 11-5815-602-10 EE161-DM-OPI-010/E154UGC74 TO 31W4-2UGC74-1 Adequate ventilation should be provided while using TRICHLOROTRIFLUOROETHANE. Prolonged breathing of vapor should be avoided. The solvent should not be used near heat or open flame; the products of decomposition are toxic and irritating. Since TRICHLOROTRIFLUOROETHANE dissolves natural oils, prolonged contact with skin should be avoided. When necessary use gloves which the solvent cannot penetrate. If the solvent is taken internally, consult a physician immediately. Lithium organic batteries or cells are used in this equipment. They are potentially hazardous if misused or tampered with before, during, or after discharge. The following precautions must be strictly observed to prevent possible injury to personnel or equipment damage: DO NOT heat, incinerate, crush, puncture, disassemble, or otherwise mutilate the batteries. DO NOT short circuit, recharge, or bypass internal fuse. DO NOT store in equipment during long period of nonuse in excess of 30 days. TURN OFF the equipment immediately if you detect battery compart- ment becoming unduly hot, hear battery cells venting (hissing sound), or smell irritating sulphur dioxide gas. Remove and dispose of the battery only after it is cool (30-60 minutes). A TM 11-5815-602-10 EE161-DM-OPI-010/E154UGC74 TO 31W4-2UGC74-1 SAFETY STEPS TO FOLLOW IF SOMEONE IS THE VICTIM OF ELECTRICAL SHOCK DO NOT TRY TO PULL OR GRAB THE INDIVIDUAL IF POSSIBLE , TURN OFF THE ELECTRICAL POWER IF YOU CANNOT TURN OFF THE ELECTRICAL POWER, PULL, PUSH, OR LIFT THE PERSON TO SAFETY USING A WOODEN POLE OR A ROPE OR SOME OTHER INSULATING MATERIAL SEND FOR HELP AS SOON AS POSSIBLE AFTER THE INJURED PERSON IS FREE OF CONTACT WITH THE SOURCE OF ELECTRICAL SHOCK, MOVE THE PERSON A SHORT DISTANCE AWAY AND IMMEDIATELY START ARTIFICIAL RESUSCITATION B TM 11-5815-602-10 EE161-DM-OPI-010/E154UGC74 TO 31W4-2UGC74-1 TECHNICAL MANUAL No. 11-5815-602-10 DEPARTMENTS OF THE ARMY, THE NAVY, No. EE161-DM-OPl-010/E154UGC74AND THE AIR FORCE TECHNICAL ORDER No. 31W4-2UGC74-1WASHINGTON, DC, 23 September 1983 CHAPTER 1 Section I II CHAPTER 2 Section I II III IV CHAPTER 3 Section I II APPENDIX A B OPERATORS MANUAL TERMINAL, COMMUNICATIONS AN/UGC-74A(V)3 (NSN 5815-01-062-8194) REPORTING OF ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this manual. If you find any mistakes or if you know of a way to improve the procedures, please let us know. Mail your letter, DA Form 2028 (Recommended Changes to Publications and Blank Forms), or DA Form 2028-2 located in back of this manual direct to: Commander, US Army Communications-Electronics Command and Fort Monmouth, ATTN: DRSEL-ME-MP, Fort Monmouth, New Jersey 07703. For Air Force, submit AFTO Form 22 (Technical Order System Publica- tion Improvement Report and Reply) in accordance with paragraph 6-5, Section VI, T.O. 00-5-1. Forward direct to prime ALC/MST. For Navy, mail comments to the Commander, Naval Electronics Systems Command, ATTN: ELEX 8122, Washington, DC 20360. In either case, a reply will be furnished direct to you. TABLE OF CONTENTS HOW TO USE THIS MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation Under Usual Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation Under Unusual Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operator Maintenance Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COMPONENTS OF END ITEM LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . PAGE iii 1-0 1-1 1-5 2-0 2-1 2-39 2-44 2-86 3-1 3-1 3-6 A-1 B-1 *This manual supersedes the operators portion of TM 11-5815-602-12, 30 November 1979, including all changes. i TM 11-5815-602-10 EE161-DM-OPI-010/E154UGC74 TO 31W4-2UGC74-1 TABLE OF CONTENTS - Continued APPENDIX C D E F G H I J ADDITIONAL AUTHORIZATION LIST ITEMS . . . . . . . . . . . . . . . . . . . . . . . EXPENDABLE SUPPLIES AND MATERIALS LIST . . . . . . . . . . . . . . . . . . . . AMERICAN NATIONAL STANDARD CODE FOR INFORMATION INTERCHANGE (ASCII) AND KEYBOARD TABLES . . . . . . . . . . . . . . . . . OPERATOR EXAMPLES - SYSTEM COMMANDS . . . . . . . . . . . . . . . . . . . . OPERATOR EXAMPLES - PARAMETER SUBCOMMANDS . . . . . . . . . . . . . OPERATOR EXAMPLES - EDIT SUBCOMMANDS . . . . . . . . . . . . . . . . . . . . SUMMARY LISTS OF OPERATOR ACTIONS AND TERMINAL RESPONSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFERENCE TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table J-1. System Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . Table J-2. Error Message List . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table J-3. Shortest Acceptable Forms for System Commands and Subcommands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PAGE C-1 D-1 E-1 F-1 G-1 H-1 I-1 J-1 J-1 J-2 J-3 I-1 i i TM 11-5815-602-10 EE161-DM-OPI-010/E154UGC74 TO 31W4-2UGC74-1 HOW TO USE THIS MANUAL This manual tells you how to operate and perform operator maintenance on the Communica- tions Terminal AN/UGC-74A(V)3. Location of Subjects in Manual In this manual, paragraphs and pages are numbered in succession by chapter. For example: Paragraph 2-14 is paragraph 14 in Chapter 2. Page 3-5 is page 5 in Chapter 3. If you are looking for specific information use subject INDEX in the back of this manual to locate page number where the topic is described. For rapid location of a required subject, contents of chapter are listed alphabetically on the first page of each chapter. Refer to Appendix A, REFERENCES, for the complete title of all forms, technical manuals military specifications referenced in this manual. Refer to LIST OF ABBREVIATIONS and GLOSSARY in Chapter 1 for a definition of the ab- breviations and unusual terms used Use of Manual for Task Performance in this manual. and You must become thoroughly familiar with all the operating controls, switches, lamps and keys before you can properly use and maintain the terminal. Chapter 2 describes the use of operator controls, while Chapter 3 tells you how to maintain the equipment. As a further aid to knowing operating procedures, Appendixes E through J, located in the back of the manual, provide information and detailed examples of operator action and terminal response in the operational states. Use this manual in conjunction with your stations Standard Operating Procedure (SOP) when formatting messages. Appendix H provides an example of a JANAP 128(H) PLAIN DRESS header and message. You must familiarize yourself with all the maintenance procedures before beginning the maintenance task. Do not perform maintenance tasks that are assigned to a maintenance level higher than you are authorized to perform. Call your supervisor or next higher level of maintenance if you have a problem not described in this manual. iii TM 11-5815-602-10 EE161-DM-OPI-010/E154UGC74 TO 31W4-2UGC74-1 Figure 1-1. TERMINAL, COMMUNICATIONS AN/UGC-74A(V)3 WITH COPYHOLDER ATTACHED CHAPTER 1 INTRODUCTION PAGE Abbreviations List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 Characteristics, Capabilities, and Features of the Terminal . . . . . . . . . . . . . . . . . . . . . .1-5 Equipment Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7 Glossary of Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 Hand Receipt Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 Maintenance Forms, Records, and Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 Nomenclature Cross Reference List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 Reporting Equipment improvement Recommendations(EIR) . . . . . . . . . . . . . . . . . . .1-1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 1-0 TM 11-5815-602-10 EE161-DM-OPI-010/E154UGC74 TO 31W4-2UGC74-1 Section I. GENERAL 1-1.SCOPE This manual is a guide for installation and operation of AN/UGC-74A(V)3 (fig. 1-1). 1-2. MAINTENANCE FORMS, RECORDS, AND REPORTS a.Reports of Maintenance and Unsatisfactory Equipment. Terminal, Communications Department of the Army forms and procedures used for equipment maintenance will be those prescribed by TM 38-750, The Army Maintenance Management System (TAMMS). Air Force personnel will use AFR 66-1 for maintenance reporting and TO-00-35D54 for unsatisfactory equipment reporting. Navy personnel will report maint- enance performed utilizing the Maintenance Data Collection Subsystem (MDCS) IAW OPNAVINST 4790.2, Vol 3 and unsatisfactory material/conditions (UR submissions) IAW OPNAVINST 4790.2, Vol 2, chapter 17. b. Report of Packaging and Handling Deficiencies. Fill out and forward SF 364 (Report of Discrepancy (ROD) as prescribed in AR 735-11-2/DLAR 4140.55/NAVMATlNST 4355.73A/AFR 400-54/MCO 4430.3F. c.Discrepancy in Shipment Report (DISREP) (SF 361). Fill out and forward Discrepancy in Shipment Report (DISREP) (SF 361) as prescribed in AR 55-38/NAVSUPlNST 4610.33C/AFR 75-18/MCO P4610.19D/DLAR 4500.15. 1-3. HAND RECEIPT (-HR) MANUAL This manual has a companion document with a TM number followed by “-HR” (which stands for Hand Receipt). TM 11-5815-602-10-HR consists of preprinted hand receipts (DA Form 2062) that list end item related equipment (i.e., COEI, Bll, AND AAL) you must account for. As an aid to property accountability, additional -HR manuals may be requisitioned from The US Army Adjutant General Publications Center, Baltimore, MD, in accordance with the procedures In Chapter 3, AR 310-2, and DA PAM 310-10-2. 1-4. REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIR) a. Army. If your Terminal, Communications AN/UGC-74A(V)3 needs improvements, let us know. Send us an EIR. You, the user, are the only one who can tell us what you dont like about your equipment. Let us know why you dont like the design. Put it on an SF 368 (Quality Deficiency Report). Mail it to Commander, US Army Communication- Electronics Command and Fort Monmouth, ATTN: DRSEL-ME-MP, Fort Monmouth, New Jersey 07703. Well send you a reply. b. Air Force. Air Force personnel are encouraged to submit ElRs in accordance with AFR 900-4. c. Navy. Navy personnel are encouraged to submit ElRs through their local Beneficial Suggestion Program. 1-5. NOMENCLATURE CROSS-REFERENCE LIST Common names will be used when the major components of the terminal are mentioned in this manual. Common NameNomenclature TerminalTerminal, Communications AN/UGC-74A(V)3 Printer AssemblyTeleprinter Assembly (K3A1) Memory Circuit CardCircuit Card Assembly, Memory (3A1A2) Communications Circuit CardCircuit Card Assembly, Communications (3A1A3) Print Control Circuit CardCircuit Card Assembly, Printer Control (3A1A4) ChassisChassis Assembly (3A1A6) 1-1 TM 11-5815-602-10 EE161-DM-OPI-010/E154UGC74 TO 31W4-2UGC74-1 FilterFilter Assembly (3A1A6FL1) InterfaceInterface Assembly (3A1A7) Power SupplyCircuit Card Assembly, Power Supply (3A1PS1) KeyboardAssembly, Keyboard Battery Backup CableAssembly, Cable, Battery Backup SM-D-915890 Power CableAssembly, Cable, Power, dc, SM-D-764480 Power CableAssembly, Cable, Power, 115 Vac, SM-D-764481 Power CableAssembly, Cable, Power, 230 Vac, SM-D-764482 Hi-Level CableAssembly, Cable, Hi-Level, XMIT/RCV, SM-D-915889 Low-Level CableAssembly, Cable, Low-Level, XMIT/RCV, SM-D-915896 Low-Level Clock CableAssembly, Cable, Low-Level, Clock, XMIT/RCV, SM-D-915897 NOTE Official nomenclature must be used when filling out report forms or when referring to technical manuals. 1-6. LIST OF ABBREVIATIONS Abbreviations are spelled out the first time they appear in this manual. A complete list of ab- breviations used in this manual is given below. ASCII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BRT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CTL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .