[R-390] Yet another question... sigh...

Barry n4buq at knology.net
Sun Sep 17 16:02:25 EDT 2006


Started checking the R390A from the audio deck "up".  Referring to the Y2K
Rev 2 manual, table 5-5, step 6 (on page 5-27), it gives voltages to set the
An/URM-127 to look for 0dB on the Line Level meter.  I have an HP-200CD
whose output isn't calibrated in volts.

Are the voltages shown P-P, RMS, or what?  Should I be loading the HP-200
into a 600-ohm resistor for these measurements?  I have a TS-585 but it's
calibrated in mW and dB so not sure how to correlate that to the table's
values because I don't know if they're RMS or P-P.

Any help is appreciated.

Thanks,

Barry - N4BUQ



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