Solong

I should add that I have 2 of these XD-V75 receivers both with exactly the same symptoms. I also have a Variax 600 which is no longer supported and a Floor POD XT with a duff display which apparently cannot be repaired. Doesn't say a lot for Line 6, does it?

Tried everything I can think of - transmitter not on mute (works well with other receivers) tried all channels. Mic is within 1 foot of receiver. As soon as mic switched on, Rx shows good RF (5 leds), good battery (new batteries and 5 leds), Audio moved when mic used, MUTE led lit - no Tx output. Rx firmware is the latest (2.04). Exactly the same results with TBP12 and TBP 6 transmitters. Mic works perfectly into RSX-06 receivers. Basically, the XD-V75 is an expensive paper-weight. I'm starting to lose trust in Line 6 products

Was there ever a solution to this problem? - I have the same thing, Handheld mic is working (tested on another system) but XD-V75 ALWAYS has the mute led lit when the transmitter is turned on and unmuted.

Did you ever solve this? I seen to have a similar problem! My XD-V75 has just updated a G30 system and the G30 works fine using the later firmware but now my XD-V75 seems dead - if I connect back to the PC via USB, the screen on the XD-V75 lights up and it goes into Loader Enabled mode but if I try to operate the receiver as a stand alone - nothing, no backlight, no difference which ever way the power swich is set.