HP 54501A - Section 5 Replaceable Parts; 5-1. Introduction; 5-3. Replaceable Parts

Introduction 1
The HP 54501A, HP 54502A, and HP 54503A are affordable general
purpose digitizing oscilloscopes. These oscilloscopes are portable and
completely HP-IB programmable. .
Ali three digitizing oscilloscopes have the following features:
Ability to view signal events prior to trigger
Instant Hardcopy Output
Autoscale for Automatic Setup
Full HP-IB Programmability
Automatic Measurements with User Defined and Statistics
Measurement Limit Test
Waveform Math ( +, -, X, vs, invert, only)
4 Nonvolitile Set-up Memories
4 Nonvolatile Waveform Memories
2 Volatile Pixel Memories
Dual Timebase Windowing
Advance Logic Triggering
TV Triggering @ @@ @ @ 646 @¢ @:«* a 6G EG
HP 54501A, HP 54502A and HP 54503A Introduction
Getting Started Guide 4-1