Tektronix 634 Instruction Manual
Tektronix 634 Instruction Manual

Tektronix 634 Instruction Manual

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ektro nix
COMMI
ED O EXCELLENCE
634 MONI OR
ITH OPTIONS
OPERATORS
INSTRUCTION
MANUAL
I

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Summary of Contents for Tektronix 634

  • Page 1 COMMI ED O EXCELLENCE 634 MONI OR ITH OPTIONS OPERATORS INSTRUCTION MANUAL...
  • Page 2 COMMITTED TO EXCELLENCE 634 MONI OR ITH OPTIONS OPERATORS INSTRUCTION MANUAL Tektronix, Inc. P.O. Box 500 Beaverton, Oregon 97077 erial Number ______________________ 070-2560-00 First Printing JULY 1978...
  • Page 3 ARRANTY This Tektronix product is warranted against defective material s a nd workmanship, under normal use, for a period of one year from date of initial shipment. Tektronix will repair or replace, at its option, those products determined to be defective within the warranty period and returned, freight prepaid, to a Tektronix Service Center.
  • Page 4: Table Of Contents

    SEC ION 3 INS RUMEN OP IONS LIST OF ILLUSTRATIONS FIGURE PAGE Frontis ­ piece 634 Monitor (Option 23) Features ......iv 1- 1 Dimensional drawing (Standard instrument package) ..........1-6 1- 2 Dimensional drawing (Option 20 only) ..... 1-7 2- 1 Front panel controls and indicators ......
  • Page 5: Operators Safety Information

    634 Operators OPERATORS SAFETY INFORMATION The following general safety information applies to all operators and service personnel. Specific warnings will be found throughout the manual where they apply and should be followed in each instance. ARNING statements identify conditions or practices which could result in personal injury or loss of life.
  • Page 6 634 Operators MEDICAL-DENTAL APPLICATIONS Do not use the VIDEO INPU S for direct patient connection. Signal currents at these connectors, as well as leakage currents, may exceed values considered non-hazardous for direct patient connection. Although this instrument is not to be used for direct patient connection, interconnecting this Monitor with other equipment can result in application of excessive current to the patient.
  • Page 7 634 MONITOR (OPTION 23) FEATURES The 634 Monitor utilizes magnetic deflection raster scan to provide a 9 x 12 video display area on the crt. The 634 is well suited for many display applications in ultrasonic detection systems, electron microscope systems, radiation and thermal scanning systems, speech therapy, mechanical pressure, volume and vibration analysis, and medical biophysical systems.
  • Page 8: Introduction

    INTRODUCTION ARNING High voltage is present inside the instrument. The Operators Manual contains information necessary to o avoid electric shock, operating personnel effectively operate the 634 Monitor and is divided into must not remove the protective covers. sections: Section provides...
  • Page 9: Specification

    General Information — 634 Operators SPECIFICATION The electrical specifications listed in Table 1-1 apply when the following conditions are met: (1)The instrument must have been adjusted at an ambient temperature between +20° and +30°C (+68° and +86°F), (2) the instrument must be operating in an ambient temperature between 0°...
  • Page 10 General Information — 634 Operators TABLE 1-1 (CONT.) Electrical Characteristics Characteristic Performance Requirement VIDEO AMPLIFIER DC Restoration Referenced to back porch CRT DISPLAY Acceleration Potential 15 kV, within 5%, 1% regulation. Heater Voltage 6.2 V @ 103 mA, within 5 %.
  • Page 11: Environmental Characteristics

    General Information — 634 Operators TABLE 1-1 (CONT.) Electrical Characteristics Characteristic Performance Requirement Power Requirements (cont.) Monitor Regulated Output Voltages ithin 0.2%. Total Power Consumed TABLE 1-2 Environmental Characteristics Characteristic Information NOTE his instrument will meet the electrical characteristics given in the Performance Requirement column of able 1-1 over the following environmental limits.
  • Page 12: Standard Accessories

    3. Cushion the instrument on all sides by tightly packing Also, if this instrument is to be shipped to a Tektronix dunnage or urethane foam between the carton and the Service Center for service or repair, attach a tag to the instrument allowing three inches on all sides.
  • Page 13: Dimensional Drawing (Standard Instrument Package)

    General Information — 634 Operators NO E: DIMENSIONS ARE GIVEN WI H OP FIGURE IN CEN IME ERS AND BO OM FIGURE IN INCHES. REFER O DIAGRAMS AND CIRCUI BOARD ILLUS RA IONS FOR A DE AILED DIMENSIONAL DRAWING. 2561-2...
  • Page 14 ©...
  • Page 16: Ambient Temperature Considerations

    BRIGHTNESS ......Fully counterclockwise The following procedure is provided to aid in obtaining a FOCUS ....Midrange display on the 634 Monitor and may be used as a check CONTRAST ..Midrange of basic instrument operation. The procedure may be PO ER ......
  • Page 17: Front Panel Controls And Indicators

    Operating Instructions — 634 Operators ® BRIGHTNESS — Provides adjustment of brightness (black and white) level. ® CONTRAST — Provides adjustment of contrast (white) level. ® FOCUS — Provides adjustment to obtain a well-defined display. ® PO ER (Indicator) — Illuminates when instrument is on.
  • Page 18: Rear-Panel Controls And Connectors

    Operating Instructions — 634 Operators HIS INS RUMEN COMPLIES AS OF DA E OF HIS INS RUMEN IN WHOLE OR IN PAR MAY BE MANUFAC URED MAX INPUT (X MANUFAC URE WI H APPLICABLE DHEW PRO EC ED BY ONE OR MORE U.S. OR FOREIGN...
  • Page 19: Option 20 Rear-Panel Controls And Connectors

    Operating Instructions — 634 Operators 1 HIS INS RUMEN COMPLIES AS OF DA E OF MANUFAC URE WI H APPlICABLE MAX INPUT DHEW S ANDARDS UNDER RADIA ION CON ROL FOR HEAL H AND SAFE Y AC OF 1968 XjVOLTAGE±5V 7512 ®...
  • Page 20: Display Functions

    Operating Instructions — 634 Operators 3. Connect the 1470 signal generator to the lower VIDEO DISPLAY FUNCTIONS INPUT connector on the rear panel and set the 75 Q 1. Perform the above Preliminary Set Up procedure. TERMINATION switch to ON. Set the 1470 for window signal output.
  • Page 22 Your instrument may be equipped with one or more instrument options. A brief description of each available option is given in the following discussion. Refer to Table 3-1 for location of option information. For further information on options, see your Tektronix Catalog or contact your Tektronix Field Office. OPTION 1 Replaces the standard crt with a reduced resolution crt.
  • Page 23: Option Information Locator

    Instrument Options — 634 Operators TABLE 3-1 Option Information Locator Manual Section Location Of Information Instrument Option Specification Option 1 General Table 1-1 contains the reduced resolution (Reduced Resolution CRT) Information linearity specifications. Instrument Options Includes a brief description of the optional Instrument reduced resolution CRT.
  • Page 24 Instrument Options — 634 Operators TABLE 3-1 (CONT.) Option Information Locator Manual Location Of Information Instrument Option Section Option 23 Specification (Includes handles, feet, General Table 1-3 contains the weight of the and protective covers) Information Option 23 Monitor. Instrument Options...
  • Page 26 MANUAL CHANGE INFORMATION At Tektronix, we continually strive to keep up with latest electronic developments by adding circuit and component improvements to our instruments as soon as they are developed and tested. Sometimes, due to printing and shipping requirements, we can ’ t get these changes immediately into printed manuals.
  • Page 27 EQUIPMEN REPLACEMEN Calibration Test Equipment Chart This chart compares TM 500 product performance to that of older Tektronix equipment. Only those characteristics where significant specification differences occur, are listed. In some cases the new instrument may not be a total functional replacement. Additional support instrumentation may be needed or a change in calibration procedure may be necessary.
  • Page 28 DATE 1-9-79 technical excellence CHANGE: DESCRIPTION 620 Operators Manual 070-2651-00 634 Operators Manual 070-2560-00 634 Instruction Manual 070-2561-00 TEXT ADDITIONS SECTION 1, GENERAL INFORMATION ADD: The following text to page 1-1. EXTERIOR CLEANING Loose dust accumulated on the outside of the instrument can be removed with a soft cloth or small brush.

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