Leader LBO - 524L - User Manual

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Summary

SPECIFICATIONS

BASIC OPERATIONS

Displaying a Basic Trace Line

Step-by-step guide to initial setup and powering on to display a trace.

Gain Checking and Probe Usage

Procedures for verifying vertical gain using the calibration signal and operating probes.

Dual Trace and Synchronization

Explains dual trace modes and essential techniques for stable waveform synchronization.

MEASUREMENTS

Voltage Measurement Techniques

How to measure AC, DC, and combined AC+DC voltages using different settings.

Time, Frequency, and Rise Time Measurements

Methods for calculating time intervals, frequencies, and pulse rise times.

Phase Difference Measurement

Techniques for measuring phase differences between signals using dual trace and X-Y modes.

INTERNAL MAINTENANCE CALIBRATION BY SPECIALISTS

Key Adjuster Calibration Procedures

Detailed instructions for specialists to calibrate vertical gain, DC balance, ASTIG, and time axis.

Leader LBO - 524L Specifications

General

Model	LBO-524L
Category	Test Equipment
Type	Oscilloscope
Channels	2
Input Impedance	1 MΩ || 25 pF
Display	6-inch CRT
Power Supply	50/60 Hz