[[email protected]]

Anyone know what these messages mean, which came after a power outage?

tia

[ScottW]

wrote in message
oups.com...
Anyone know what these messages mean, which came after a power outage?

It means either the unit lost track of its setting or something in the power
area is broken. Either one requires service.

According to this owners manual

http://www.marklev.com/No37/37manual.pdf

You can't set the power settings and the unit won't work if it thinks the
setting don't match your line frequency.
I'm guessing the power supply is a switcher and the voltage settings are in
a ROM which got corrupted...or the freq detector is fried.

ScottW

[Arny Krueger]

wrote in message
oups.com...
Anyone know what these messages mean, which came after a power outage?

Serious trouble. If you have to ask what they mean, fixing them is outside
of your realm of competence. Take it to someone who at least knows what they
mean.

[[email protected]]

Apparently the unit started working again this morning. I guess it must
have either sensed very low voltage, or line freq not close to 60Hz -
all possible with the kind of power consumption here in the northeast
yesterday (28,000 Megawatts!); or the internal settings
got corrupted and it somehow recovered??? Weird. Still, I suspect it
will happen again...

I hate hardware that will operate with certain voltages and frequency,
so time to buy a PS Audio 300 that accepts everything and you can
control the freq...

tia

[[email protected]]

Bret Ludwig wrote:

Buy a REAL AC lab supply with ten times the performance cheaper. Putz.

Thank you, Putz; I will check it out. BTW, do you have any constructive
to say? Like how it fares against other power conditioners, etc? Or do
like just like to get on the net and characterize people and waste
bandwidth?

[Sander deWaal]

said:


Bret Ludwig wrote:

Buy a REAL AC lab supply with ten times the performance cheaper. Putz.


Thank you, Putz; I will check it out. BTW, do you have any constructive
to say? Like how it fares against other power conditioners, etc? Or do
like just like to get on the net and characterize people and waste
bandwidth?


Herr Ludwig Von Brathofen would love to scrap your ML37 for guitar amp
parts, he's famous for that kind of thing over in RATubes ;-)

--
"Due knot trussed yore spell chequer two fined awl miss steaks."

[Sander deWaal]

said:


Anyone know what these messages mean, which came after a power outage?


Meanwhile, your problem seems to be solved, but if ever you encounter
this problem again, just pull the plug on the unit, leave it powerless
for a couple of hours, and put the plug back in again.

--
"Due knot trussed yore spell chequer two fined awl miss steaks."

[[email protected]]

Sander deWaal wrote:
said:


Anyone know what these messages mean, which came after a power outage?


Meanwhile, your problem seems to be solved, but if ever you encounter
this problem again, just pull the plug on the unit, leave it powerless
for a couple of hours, and put the plug back in again.

Yeap - that's how it started working again, but then it failed again.
Called
Madrigal who gave me a code to reset the unit's power settings and it
seems
to work now flawlessly - we'll see.

Awesome support, btw...