[R-390] R-390A Carrier Level meterindication drifts upward duringset warmup

[Barry]

AGC or MGC Mode?

Barry - N4BUQ

> The zero signal indication on my R-390A (Amelco, Inc.) climbs up to a zero
> signal level of 40 dB after about 15 -20minutes from turn on. Haven't yet
> made any effort to measure my way to the fault source. If anyone has
> experience remedying this problem please let me know.
>
> vy 73 Henry meils at get2net.dk