Welch Allyn SureTemp 767 - Table of Contents

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TABLE OF CONTENTS
WARRANTY .........................................................................................................................................4
SPECIFICATIONS................................................................................................................................5
OPERATIONAL CHARACTERISTICS..................................................................................................5
Introduction......................................................................................................................................5
Basic System Description ................................................................................................................5
SAFETY & WARNINGS........................................................................................................................7
SELF TESTS ........................................................................................................................................7
Instrument Reset/Self Tests..........................................................................................................7
Display Test..................................................................................................................................8
Probe Warmer Circuit Self Tests ..................................................................................................8
THERMOMETER MODES ....................................................................................................................9
Normal Mode...................................................................................................................................9
Monitor Mode...................................................................................................................................9
Biotech Mode.................................................................................................................................10
Biotech Mode Program Table ........................................................................................................10
Temperature Recall .......................................................................................................................11
F/C Conversion..............................................................................................................................11
PREVENTATIVE MAINTENANCE......................................................................................................12
CLEANING AND STERILIZATION......................................................................................................12
Routine Cleaning ...........................................................................................................................12
ETO Gas Sterilization Procedure...................................................................................................12
CALIBRATION TESTING ...................................................................................................................13
Calibration Key Procedure.............................................................................................................13
M9600 Procedure ..........................................................................................................................13
THEORY OF OPERATION.................................................................................................................13
Temperature Measurement A/D Converter....................................................................................14
Theory of Operation....................................................................................................................14
Circuit Description.......................................................................................................................15
Probe Warming ( Oral probes only) ...............................................................................................16
Theory of Operation....................................................................................................................16
Circuit Operation.........................................................................................................................16
Probe Identification Logic ..............................................................................................................17