Yamaha EMX2300 Amplifier powered on machine maintenance of smoke |
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Shbservice manual download site
Finally, provide some experiences about using a multimeter. In order to improve the measurement accuracy of the road,Shbservice manual download site
Shbservice manual download site
When measuring resistance with a digital multimeter. Digital multimeter to resistance, and provide current to the circuit being measured, not make, transistor PN junction diode conduction, or open, can reduce the impact on resistance measurements. By analog multimeter when measuring diodes and transistors. PN junction to resistance measurement with Rx1 block, both to the PN Junction provides a large forward current, check the positive characteristics, and may decrease the effects of other components of the road test. Measurement of PN junction element if it is removed, use the pointer to table of 1K measurements are very accurate.Shbservice manual download site
Shbservice manual download site
Shbservice manual download site
When measuring capacitor (especially capacitors) or selection of pointer multimeter and select the appropriate range according to size, both measuring resistors, capacitors in the road, but also according to the pointer swings and estimation of reactive power. Of course, it would have been better if the capacitor has a dedicated table, but the table is not cheap, and the range is not high, some can measure high capacity tables and easy to burn, so it is best used with pointer table.Shbservice manual download site
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