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Unlocking Frequency & power on Shure ULX Wireless Microphone Transmitter

If you work enough eventually you're going to get stuck with a mic locked on frequency lock. I put only the ULX here because that's what I always seem to run into. I use power lock every time, but if you don't that would be a downer too!

Transmitter Frequency Unlock/Lock: With transmitter OFF, hold down the SET button, then turn transmitter ON.

Transmitter Power Lock: With the transmitter ON hold the SET button then press the MODE button for 4 seconds. "Po L" will appear indicating the power is locked on.

Transmitter Power Unlock: Hold the SET button then press the MODE button for 4 seconds. "Po UL" means it is unlocked.