Vermeide Elektroschrott -- repariere lieber selbst

                                    The Type 535 and 545 are high-speed laboratory oscilloscopes.
Their fast risetime coupled with wide sweep-speed range
and 10-kilovolt accelerating voltage opens the way to
faster, easier analyses of fast-rising waveforms. Additional
adaptability is provided by plug-in preamplifiers which
extend their use to almost all laboratory-oscilloscope
applications. Accurately calibrated sweep speeds and
vertical-deflection sensitivity permit quantitative
time and amplitude measurements to be made. Accurately-delayed
trigger sweeps make possible the selection and detailed
observation of minute portions of voltage waves.

CONTENTS
GENERAL DESCRIPTION	SECTION 1

Characteristics. Functions of Front-Panel Controls and Connectors.
OPERATING INSTRUCTIONS SECTION 2

First-Time Operation. Triggering Instructions. Sweep Operation. Auxiliary Functions. Functional Block Diagram. Simplified Sweep Diagrams.

CIRCUIT DESCRIPTION	SECTION 3

Block Diagram. Vertical-Deflection System. Horizontal-Deflection
System. Delaying-Sweep Circuits. Sweep Amplifier.
Power Supply.

CRT Circuit.

MAINTENANCE	SECTION 4

General Information. Recalibration.

PARTS LIST	SECTION 5