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Full Panasonic service Manual, as described, no problems
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This was a very hard to find manual. The unit is long discontinued and Pioneer doesn't retain every manual for every model. Thanks owner's-manual.com!
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I'm so glad I was able to find a site to download my missing manuals. Very reasonable prices and they kept me informed about the process and I had my manual within less than a day. The only thing I wish was an option is a 100% English version with no spanish or anything. But overall great site.
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The manual is complete with excellent quality! One suggestion, show number of pages and weather it is multi-lingual. The AD 600 Manuel is about 76 pages and over half is non English. This results in a larger print job than usually needed. Having this information, one could select the desired pages for printing.
Figure 45. Settling time characteristic for resistance measurements assuming <200pF shunt capacitance in the circuit tested. For small values of resistance, there is no real advantage to setting the delay to less than the default values. Resistance above 100 kW require longer settling times to reach final values: hence settling delay times for these values may save measurement time at the expense of measurement accuracy.
Another feature of the 3458A is OffsetCompensated Ohms. Very much like auto zero in concept, offset-compensated Ohms makes a measurement of the input resistance without the current applied to measure any thermally generated DCV offsets. As shown in Figure 46, the current is applied, the offset voltage is subtracted from the measurement of the unknown resistance and the result is presented to the display. Like auto zero, it takes two measurements to make a final determination of the unknown resistance. In reality, offsets like this are only encountered in lower values of resistance. The 3458A offers a 10 mA current source that will, at least, mask the effect of the thermally generated offset. Hence, in many cases Offset-Compensated Ohms may not be needed for lower resistance measurements.
Figure 46. Offset compensated ohms removes the effect of small series voltage sources such as thermocouple effects in the circuit. By measuring the voltage across the unknown resistance, Ve, with the current source off and then measuring the voltage across the unknown resistance with the current source on, the effect of Ve on the measurement is eliminated.
Appendix D Optimizing Throughout and Reading Rate
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