I have a europwer 1500 amp that we use for church services... it's the kind that fits into a rack system. It powers up, fan runs, but nothing can run off of it. I opened it up and no loose wires, nothing looks burned out. Can it be the fuses? I see two but they are all white and I can't tell if they are good or not.
i have the same problem, but mine was running fine then half way through the event, it just stopped working, no peak lights, no signal lights, just power. (why would they put fuses inside when they say "DO NOT OPEN" I took mine back to the shop, ill tell you what happens (if they explain) James Email: [email protected] JSAudio, NSW, Australia
i have the same problem, but mine was running fine then half way through the event, it just stopped working, no peak lights, no signal lights, just power. (why would they put fuses inside when they say "DO NOT OPEN" I took mine back to the shop, ill tell you what happens (if they explain) James Email: [email protected] JSAudio, NSW, Australia
AnonymousApr 22, 2009
i kinda have the same prob but mine has a strong buzzing sound i used it night b4 took it out f the truck hooked it up and got the buzzing sound no music i kinda have the same prob but mine has a strong buzzing sound i used it night b4 took it out f the truck hooked it up and got the buzzing sound no music
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COULD BE FUSES ...CHECK THEM WITH AN OHMS METER.ALSO IT MAY BE THE POWER SWITCH IT MAY HAVE GOT BUMPED AND BROKE INSIDE THE SWITCH JUMP THE SWITCH WITH A JUMPER WIRE BE VERY CAREFULL NOT TO GET SHOCKED IT COULD HAVE A 120 VOLTS AC AT THE SWITCH GOOD LUCK
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What kind of CD unit are you using? Is it a portable, rack-mount, stand-alone, or via computer output? This information is necessary. I will be glad to help otherwise.
Specifications for MGE Pulsar Extreme 1500 C 2U Rack Battery kit Voltage
12V (Per Cell)
Capacity
6Ah (24W)
Weight
8Kg
Dimensions
151mm x 94mm x 51mm (Per Cell)
Lifespan
3 - 5 years
Type
Sealed Lead acid battery rechargeable highly efficient, leak proof and maintenance free
I think there are four batteries in the pack.
The fan in this is throttled and runs quite slow and QUIET until it heats up when driving hard.
There are thermal sensors that command the fan speed... If it doesn't run at all, then take unit to have it serviced... The sensorsare on both the power amp heat sinks and the one sink for one of the IGBT main switchers in the power supply... The problem, if there is one is likely with the transistors that receive the sensor signals and control the fan.
when you turn on the AMP and the red light comes on give the amp 2 seconds and turn it back on the red light should turn off. That is what I do with the amps at my church and it works for me, I hope that this works for you too.
I don't know this specific system and you haven't mentioned whether you have just installed it or whether it has only just started causing problems but did work ok before?
However, there are a few things I would look at. I would also check the system right from the input bit by bit to see whether the problem is an input or output one.
1) Completely isolate the amp from all other equipment and connect a signal source to the left input only and then the right input only. If they sound much the same, the amp is probably ok. If they don't then the amp is probably faulty.
2) Check whether the monitors and amp both have weak output on the left channel.
3) Check and balance settings.
4) Check the speaker phasing.
5) Check all the interconnections, plugs and sockets. You could squirt some switch cleaner on a rag then wipe all the plugs before putting them back in the sockets.
6) Check the Behringer VU meters and make sure they indicate a reasonable balance on both channels.
7) Check that the channels sound ok when using headphones.
8) Check all faders and sliders by moving them vigorously to clear dust from the tracks. (Not applicable if digital, of course)
i have the same problem, but mine was running fine then half way through the event, it just stopped working, no peak lights, no signal lights, just power. (why would they put fuses inside when they say "DO NOT OPEN"
I took mine back to the shop, ill tell you what happens (if they explain)
James
Email: [email protected]
JSAudio, NSW, Australia
i kinda have the same prob but mine has a strong buzzing sound i used it night b4 took it out f the truck hooked it up and got the buzzing sound no music
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