Topcon OM-4, Инструкция по эксплуатации

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CONTENTS
CONTENTS
INTRODUCTION ................................................................................................................ 1
DISPLAYS FOR SAFE USE ............................................................................................... 3
SAFETY CAUTIONS .......................................................................................................... 4
MAINTENANCE.................................................................................................................. 4
ESCAPE CLAUSES............................................................................................................ 4
WARNING INDICATIONS AND POSITIONS...................................................................... 5
CONFIGURATION
.................................................................................................................. 7
NAMES OF MAIN BODY COMPONENTS ......................................................................... 7
CONFIGURATION OF PARTS IN CONTACT WITH PATIENT........................................... 7
STANDARD ACCESSORIES ............................................................................................. 8
COMPONENTS
.....................................................................................................................10
COMPONENTS ................................................................................................................ 10
ASSEMBLY PROCEDURE
................................................................................................ 11
ASSEMBLY PROCEDURE ............................................................................................... 11
OPERATION PROCEDURES
...........................................................................................14
PREPARATION................................................................................................................. 14
PRACTICE MEASUREMENTS WITH THE TEST BALL ..................................................15
MEASUREMENT OF THE RADIUS OF CURVATURE OF THE CORNEA ...................... 17
MEASUREMENT OF CONTACT LENSES.......................................................................20
BEFORE REQUESTING SERVICE
................................................................................. 21
FEATURES
............................................................................................................................. 22
INTERNAL READING SCALES........................................................................................ 22
WIDE RANGE OF MEASUREMENTS .............................................................................22
HIGHLY PRECISE MEASUREMENTS.............................................................................22
SPEEDY, ACCURATE FOCUSING ADJUSTMENTS....................................................... 22
SPEEDY ONE-POSITION MEASUREMENT ................................................................... 22
SUPERIOR HANDLING EASE .........................................................................................22
EVALUATION OF UNUSUAL CORNEA IN IRREGULAR ASTIGMATISM ....................... 22
AUTOMATIC INSTRUMENT TABLE ................................................................................ 23
SPECIFICATIONS
................................................................................................................. 24
ELECTROMAGNETIC COMPATIBILITY .......................................................................... 25
SYSTEM CLASSIFICATION ............................................................................................. 29
PURPOSE OF USE .......................................................................................................... 29
OPERATION PRINCIPLE .................................................................................................29
SHAPE OF PLUG .............................................................................................................30
SYMBOL ...........................................................................................................................30
MAINTENANCE
.....................................................................................................................31
DAILY CARE .....................................................................................................................31
REPLACING THE FUSE ..................................................................................................31
REPLACING THE CHINREST PAPER.............................................................................31
REPLACING THE ILLUMINATION LAMP ........................................................................32
CLEANING........................................................................................................................ 33
ORDERING SUPPLIES .................................................................................................... 34