WARNING HIGH VOLTAGE is used in the operation of this equipment. DEATH ON CONTACT may result if operating personnel fail to observe safety precautions. When working with the equipment, be extremely careful not to come in contact with…Historic80 pagesComms Signal
Section GENERAL 1. Scope This manual is published for the information and guidance of per- sonnel to whom this equipment is issued. It contains information on the operation, organizational maintenance, and field maintenance of Crystal…Historic88 pagesComms Signal
Section GENERAL 1. Scope a. This technical manual contains information for the installation, operation, maintenance, and repair of Speech Amplifier BC-614—(*). In addi- tion, there are two appendixes covering a list of references and an…Historic86 pagesComms Signal
Covers operation, maintenance, and testing of CV-182/GRC-26A series frequency shift converters and PP-712/GRC-26A series power supplies.Historic176 pagesComms Signal
Section I. GENERAL 1. Scope a. This manual is published for the information and guidance of the personnel to whom this equip- ment is issued. It contains a physical description of the equipment, operating instructions, organi- zational…Historic96 pagesComms Signal
placed on the turntable. An index scale for timing the recorder and re- producer arms is mounted on the front cover. The index scale is graduated in 14-minute intervals up to 15 minutes. (3) The motorboard (fig. 20) mounts a turntable, a…Historic88 pagesComms Signal
Section I. 1. Scope of Manual This manual contains the necessary instruc- tions for the installation, operation, mainten- ance, and repair of Radio Receiver R-257/U (fig. 1). Theory is also included so that the repairman will have a better…Historic124 pagesComms Signal
Google This is a digital copy of a book that was preserved for generations on library shelves before it was carefully scanned by Google as part of a project to make the world's books discoverable online. It has survived long enough for the…Historic93 pagesComms Signal
Covers the operation, maintenance, and theory of operation of Electron Tube Test Set TV-7/U, used to test electron (vacuum) tubes.Historic98 pagesComms Signal
SECTION INTRODUCTION 1. Scope a. This manual includes an operator's main- tenance repair parts and special tools list, an organizational maintenance repair parts and special tools list, and a maintenance alloca- tion chart. b. The…Historic160 pagesComms Signal
Operation and maintenance of Oscilloscope AN/USM-50, a general-purpose test instrument used to display and measure electronic waveforms.Historic104 pagesComms Signal
To prevent the enemy from using or salvaging this equipment for his benefit. WHEN - When ordered by your commander. HOW - 1. Smash - Use sledges, axes, handaxes, pickaxes, hammers, crowbars, heavy tools. 2. Cut - Use axes, handaxes,…Historic312 pagesComms Signal
In case of electric shock, shut off the high voltage at once and ground the circuits. If the high voltage cannot be turned off without delay, free the victim from contact with the live conductor as promptly as possible. Avoid direct…Historic304 pagesComms Signal
No. 5010—Phila-48 and Remote Control Unit C-408A/FR was procured on Order No. 11922- Phila—48. This console is in a sheet metal cabinet, approximately 12% by 13 by 9 inches. Mounted on the front panel are a decibel meter, a loud- speaker,…Historic172 pagesComms Signal
Operation and maintenance of Rotary Converters PU-134/U through PU-143B/U, which convert electrical power for associated equipment.Historic84 pagesComms Signal
Google This is a digital copy of a book that was preserved for generations on library shelves before it was carefully scanned by Google as part of a project to make the world's books discoverable online. It has survived long enough for the…Historic129 pagesComms Signal
The purpose of this instruction book is to present information required for the operation and mainte- nance of Electronic Multimeter ME-6C/U, which is a portable test instrument having a wide range of applications in the laboratory and…Historic60 pagesComms Signal
A 12. Delete figure 6. Page 13. Delete figure 7. Page 17, appendix I. Add the following references — to appendix I: DA Pam 310-4 Index of Technical Manuals, Technical Bulletins, Supply Bulletins, Lubrication Orders, and Modification Work…Historic38 pagesComms Signal
Operation and organizational maintenance of Telephone Set TA-1/PT, a sound-powered field telephone with buzzer and visual call signaling.Historic58 pagesComms Signal
TM 11-5805-243-13 Section Ill. PRINCIPLES OF OPERATION 1-11. OPERATING PRINCIPLES e The TA-1/PT Telephone Set must be removed from its carrying case and connected to a field wire network to be operable. e Connection is simplified through…Archive102 pagesComms Signal
1-1. Scope a. This manual describes Converter, Telegraph- Telephone Signal TA-182/U (fig. 1-1), and covers its installation, operation, and operator's and organizational maintenance. b. A list of applicable references is contained inHistoric56 pagesComms Signal
Field and depot maintenance of telegraph terminal carrier equipment, including Telegraph Modems TH-15/T and TH-17/T and Power Supply PP-812/T.Archive35 pagesComms Signal
Section GENERAL 1-1. Scope a. This manual describes Switchboards, Telephone, Manual SB-22/PT and SB-22A/PT. It covers their installa- tion, operation and maintenance. It also includes operation under unusual conditions, cleaning and…Archive100 pagesComms Signal
TM 11-5805—262-—20P SECTION INTRODUCTION 1. Scope This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE), and other special support equipment required for performance of…Historic34 pagesComms Signal
TM 11-5805-387-10-1 1-5. ADMINISTRATIVE STORAGE Administrative Storage of Equipment issued to and used by Army activities will have preventive maintenance performed in accordance with the PMCS charts (page 2-8) before storing. When…Archive69 pagesComms Signal
The trunk unit (1) is installed on the left-hand side of the switchboard directly above the magneto supervisory lamps. The trunk unit is divided into eight segments; each segment corresponds to one of the eight telephone channels running…Archive148 pagesComms Signal
TM 11-5815-244-12/TO 31W4-2FGC-351 Section 11. DESCRIPTION AND DATA 1-5. Purpose and USE (Except AN/FGC-161 and AN/FGC-162). a. The teletypewriter set has facilities for the transmission, monitoring, and reception of messages in…Archive122 pagesComms Signal
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