Heathkit IM-4100 - Page 5

Assembly
and
Operation
of the
FREQUENCY COUNTER
MODEL IM-4100
TABLE OF CONTENTS
INTRODUCTION
PARTS LIST
ASSEMBLY NOTES
STEP-BY-STEP ASSEMBLY
Circuit Board Assembly
Circuit Board Checkout
Chassis Assembly
INITIAL TESTS
CALIBRATION
Without Instruments
With Instruments
OPERATION
IN CASE OF DIFFICULTY
Troubleshooting Chart
SPECIFICATIONS
CIRCUIT DESCRIPTION
CIRCUIT BOARD X-RAY VIEWS
SEMICONDUCTOR IDENTIFICATION CHART
SCHEMATIC (fold-in)
Inside front cover
Inside rear cover