Tektronix 2445 User Manual

2445 Operators
TABLE OF CONTENTS
Page
Page
LIST OF ILLUSTRATIONS ..........
LIST OF TABLES ............................
OPERATORS SAFETY SUMMARY
SECTION 1 SPECIFICATION
INTRODUCTION............................... 1-1
PERFORMANCE CONDITIONS . . . 1-1
SECTION 2 PREPARATION FOR USE
SAFETY .............................................. 2-1
LINE VOLTAGE SELECTION .... 2-1
LINE FUSE ......................................... 2-1
POWER CORD.................................... 2-1
INSTRUMENT CO O LING ............... 2-1
START-UP ........................................... 2-2
REPACKAGING FOR SHIPMENT. . 2-2
SECTION 3 CONTROLS, CONNECTORS,
AND INDICATORS
POWER AND DISPLAY..................... 3-1
VE R TIC AL ......................................... 3-2
HORIZONTAL AND DELTA
MEASUREMENT............................. 3-4
TRIGG ER ........................................... 3-7
REAR PAN EL .................................... 3-9
READOUT D IS P LAY .......................... 3-11
SECTION 4 OPERATING CONSIDERATIONS
GRATICULE....................................... 4-1
TIME AND VOLTAGE
MEASUREMENTS ............................ 4-1
GRO UNDING .................................... 4-1
SIGNAL CONNECTIONS .................. 4-2
INPUT-COUPLING CAPACITOR
PRECHARGING ................................. 4-2
EXTERNALTRIGGERING ............. 4-2
SECTION 5 OPERATOR'S CHECKS AND
ADJUSTMENTS
INTRODUCTION............................... 5-1
INITIAL SETUP ................................. 5-1‘
TRACE ROTATION
ADJUSTMENT.................................... 5-1
ASTIGMATISM ADJUSTMENT . . . 5-2
AUTO DC BALANCE
ADJUSTMENT .................................... 5-2
PROBE LOW-FREQUENCY
COMPENSATION............................... 5-2
MATCHING CHANNEL 2 DELAY. . 5-3
AMPLITUDE CH EC K ....................... 5-4
TIMING CHECK ................................. 5-4
SECTION 6 BASIC APPLICATIONS
INDEX OF PROCEDURES ............... 6-1
VOLTAGE MEASUREMENT .......... 6-1
VOLTAGE R A T IO ............................ 6-2
ALGEBRAIC ADDITION AND
ELIMINATING COMMON-MODE
SIGNALS . ........................................... 6-3
TIME INTERVAL............................... 6-4
FREQUENCY .................................... 6-4
TIME DIFFERENCE BETWEEN
TWO TIME-RELATED PULSES . . . 6-5
TIME RATIO ...................................... 6-5
PHASE DIFFERENCE BETWEEN
TWO TIME-RELATED SIGNALS . . 6-6
SMALL-ANGLE PHASE
DIFFERENCE.................................... 6-6
DELAYED-SWEEP OPERATION. . . 6-7
SECTION 7 OPTIONS AND ACCESSORIES
INTRODUCTION............................... 7-1
OPTION 1R ......................................... 7-1
POWER CORD OPTIONS .................. 7-1
STANDARD ACCESSORIES .......... 7-2
OPTIONAL ACCESSORIES ............. 7-2
APPENDIX A POWER-UP TESTS
KERNEL TESTS ................................. A-1
CONFIDENCE TESTS ....................... A-1
CHANGE INFORMATION

Tektronix 2445 Specifications

General

Brand	Tektronix
Model	2445
Category	Test Equipment
Language	English