Question about Myryad M Series MDP 500 7.1-Channel Amplifier
After 10 to 20 minutes of operation the pre-amp locks up, usually with a "Myrtad MDP500 Powering-up" message. At tjis point the powerr button does nothing. The only way to get around the problem is to unplug the unit. I suspect a micro-processor problem. Is their a US repair service that anyone knows of? Is a schematic available. I have not received any response from my e-mail communications to Myryad.
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jan 30, 2015 | Audio Players & Recorders
May 03, 2014 | 2003 Mercedes-Benz S-Class
Feb 04, 2013 | Health & Beauty
Feb 21, 2012 | Denon AVR-3300 Receiver
Mar 14, 2011 | Audio Players & Recorders
When there is a Call for heat, the control delays ignition until combustion air
Blower operation has been proved and pre-purge period
Has elapsed. It then opens the gas valve and generates a
Spark to ignite the burners. Trial for ignition lasts for 7 seconds.
At the same time, the control begins monitoring the
Flame sensor. If the flame current is too weak (less than 1
Micro amp) or if the burners do not ignite (within the 7 second
Ignition trial), the control will shut off spark and the combustion
Air blower and de-energize the gas valve. Flame
Current should be between 1 and 5 micro amps to keep the
Gas valve open.
The control will attempt to ignite the burners up to two more
Times. Each time the control restarts the ignition sequence,
It begins with a 45 second pre-purge. If flame is not sensed
After the third trial, the control locks out. Lockout means that
The control shuts off the gas valve, spark and combustion air
Blower for 60 minutes. At the end of 60 minutes the control
Completely resets and will attempt ignition up to three times.
The control can be manually reset before the end of 60 minutes
By momentarily turning off power to the unit.
here is a link to an operations manual
Nov 25, 2010 | Heating & Cooling
Apr 30, 2010 | Panasonic KX-TG1033S Cordless Phone
Jan 01, 2010 | ION Audio iTTUSB Turntable
Nov 13, 2008 | Dell Dimension 2400 PC Desktop
Aug 17, 2008 | Sony PS-LX250 Turntable
Oct 21, 2013 | Myryad M Series MDP 500 7.1-Channel...
171 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: