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Elenco Electronics MO-1251 User Manual

Elenco Electronics MO-1251
34 pages
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Elenco Electronics MO-1251 Specifications

General IconGeneral
CategoryTest Equipment
ModelMO-1251
ManufacturerElenco Electronics
Display TypeAnalog
Trigger ModesAuto
DisplayAnalog
TypeAnalog Oscilloscope

Summary

MO-1251 Oscilloscope Instruction Manual

2. Oscilloscope Specifications

3. Oscilloscope Operation

3.1 Controls and Connectors

Detailed identification and function of front and rear panel controls and connectors.

3.2 Preliminary Operation

Step-by-step guide for initial setup and powering on the oscilloscope.

3.3 Triggering the Sweep

Explanation of sweep triggering controls and their functions for stable waveforms.

3.5 Voltage Measurements

Procedure for measuring DC and AC voltages using the oscilloscope as a voltmeter.

3.9.1 AC Voltage and Frequency Measurements

Measuring AC voltage and frequency using the oscilloscope.

3.9.2 DC Voltage Measurement

Procedure for accurately measuring DC voltage with the oscilloscope.

3.9.9 Frequency Measurement with X-Y Method

Measuring frequency by displaying Lissajous figures in X-Y mode.

3.9.11 Component Testing

Testing electronic components using the oscilloscope's built-in component tester.

4. Circuit Description

4.2 Vertical Amplifier Circuit

Detailed description of the vertical amplifier section, including attenuators and gain stages.

4.3 Horizontal/Time Base Circuit

Explanation of the horizontal and time base generation circuits and sweep control.

5. Maintenance & Adjustments

5.2.1 Power Supply Unit Adjustments

Procedures for adjusting the voltage outputs of the power supply unit.

5.2.2 Vertical Amplifier Unit Adjustments

Adjustments for the vertical amplifier, attenuators, and DC balance.

5.2.3 Horizontal/Time Base Unit Adjustments

Adjustments for the horizontal/time base circuits, sweep linearity, and triggering.

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