Tektronix 400 Series Instruction Manual

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THIS MANUAL CONTAINS SERVICING INSTRUCTIONS
THAT ARE FOR USE BY QUALIFIED PERSONNEL ONLY ..
TO AVOID ELECTRICAL SHOCK, DO NOT PERFORM ANY
SERVICING OTHER THAN THAT CALLE OUT IN THE
OPERATORS ANUAL UNLESS QUALi ED TO DO SO ..
Tektronix, Inc.
P.O. Box 500
Beaverton, Oregon 97077
070-2429-00
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. {Serial 8020000 and
Serial Number
First Printing JANUARY 1978