dboomer

The HS-70 headset is an "omni-directional" mic. That means it picks up sound from all directions. You may find that a cardioid or other directional mic will help reject feedback. I don't know what you mean by "terrible noise" using the HS-70. Omni mics are generally less noisy and don't suffer from P-popping or moving around on your head as cardioid mic do. Omnis are also much easier to work with if you have a beard. Cardioids will usually allow level before feedback, but it depends on how you place the mic in relationship to your speakers. Almost any headset that is wired for Shure wireless system will directly plug in and work. Different mic have different sensitivities so you'll probably want to get one that is normal intended for speech as opposed to singing. But again it just depends on what you are doing. I have had some issues using inexpensive "dynamic"headset mics and would suggest that you keep to "condenser" styles however. I would also highly recommend that you keep any mic behind the speaker system to minimize feedback problems.

Is there noise when there is no mic plugged in? Is it noisy into all receivers?

Is there a specific model of the USB-Ethernet adaptor that is the only one that works? Yes ... you MUST use the Apple branded unit as posted in the FAQ. The adapter is chipset specific

The vocal setting assumes you aren't interested in any low frequencies and so it may clamp down on music when there is no feedback. Universal assumes full range music. I would only use vocal if I was doing speech reinforcement myself.

There are 3 modes on the speakers. But if you are using the m20d mixer I would recommend that it be run on universal and that it be turned off in the speakers.

I don't think low power from the wall would be audible. The speakers would shut off before you could hear any level change. There are so many variables that you just have to eliminate them one by one. The most likely cause is that you have somehow told the mixer to do just exactly what it is doing somewhere down in the software. That's why I need to look at your setup. Press the "I" button in the upper right hand corner and save a backup. Then email it to me.

Could be. Or it could be dirty pins. Or it could be a bunch of other things. You'll just have to troubleshoot or send it in for service.

XDV wireless "writes" it's setting into memory when you power off. If you opened the battery door before doing so it would not remember where it was.

It wouldn't work for aux fed subs. But aux fed subs have always required an extra set of filters. You could use the high pass filter in the mixer on the output that you run the tops from and then continue to run your subs from an aux.

As long as the pass through on your sub has a high pass filter you can just run it up to the L3 and you'll then have what you need without using any other equipment.

It likely could be made to work. But you would need to check with Sennheiser for the details.

Is your power supply marked DC-1gUS? That's what has been supplied for over 4 years. Every one I know about says 100-240V

Randy You are not understanding the difference between a crossover and bandpass filters. When you use Line6 speakers together the "system"is automatic. And while you certainly can pair a Line 6 top with other brands of speakers, you need to assume the responsibility of connecting it up. You are reinventing the wheel at this point. You'll need to construct filters and balance out polarity. You cant simply assume that it will be correct.

Your power supply is likely the problem. Use the factory power supply. You can use the USA with a simple adaptor to make is fit your wall plug.

The basic test is ... if you can plug it in with a guitar cable and it sounds good, then Relay will work fine.

Click on the "contact us" link at the bottom of the page and follow it to your location.

That's my problem too. The RF mode doesn't affect the audio path so I'm not seeing how that could be the problem. Just so I'm clear ... you say the 4 sitting on the table weren't in use. Were they turned on?

Hi lalo Can you email me the backup file for your unit? dboomer@line6.com By itself the system should not operate like that. It's possible that you may have inadvertently programmed something in that is unexpected and causing your problem.

That might be an issue. You might be experiencing a "near-far" problem and RF2 mode is just a bit better at handling that. I've seen shows where they hold transmitters in steel baking pans to help eliminate the problem. It's usually not as big a problem with Line 6 digital wireless as it is with analog systems, but it can still happen. Maybe you can try the same thing again but put a few feet between transmitters.

dBSPL MAX is the "pressure level" at 1 meter when driven to full power. Some manufacturers specify it from "calculations". That's with the wind at your back and going downhill. The number usually appears to be 10-15 dB higher than the number you would get by measuring. Line 6 specifies the "measured" value in a real world situation. That's probably what most users really want to know ... "how much maximum output can I get?"

Its never fun when you are the guy with the broken one ... but if you bought a thousand systems of any brand you would probably find a dozen of them would fail in the first dozen hours of operation, even though everything is tested at the factory. There's a number of things that contribute to this ... new parts themselves sometimes fail for no apparent reason, shipping may have cause it or evil spirits (just kidding :)). I can't speak for how things are handled in Germany, but the good news is that your units will be repaired and working, probably to a higher standard than a freshly manufactured one. If you just received a new one then the same thing could happen again.

Well first I doubt you are getting digital clipping. That would make a horrendous sound. So are you saying you can repeat this with a single unit or do you need to be running 12 systems when this happens? What exactly are you plugging the output of the receiver into? I would like to make some tests and see if I can duplicate it.

Just like there is no volume control on your guitar cord, there is no volume control on G50's. They are unity devices and simply put out the same voltage they receive in (+/-) about .5 dB.

How to setup an SD card and save it in a Setup. http://youtu.be/55W_SGCLvJM

A little trick with dynamics and Mains presets. http://youtu.be/6EHe06PiZWk