1.) Why am I not getting enough audio/volume output?
Check the microphone sensitivity setting on the transmitter, it may be set too low (see owners manual, page 70).
2.) When the transmitter is turned off, I get A loud static noise from my loud speakers.
The squelch threshold setting may be set to low or of f " 0Db". Increase the setting to 5-15dB (see owners manual, page 71).
3.) Why is my Evolution Wireless noisy even when the transmitter is off?
You are apparently operating the system on an active TV channel. Go to www.sennheiserusa.com/frequencyinformation and follow the directions on the site.
4.) My Evolution Wireless doesn't have any range, if I move greater than 10 feet away from the receiver, it mutes.
You have adjusted your squelch level too high, it should be no higher than 05 or 10. If a higher squelch level is required, it means that you are operating on an active TV channel. (See answer above).
5.) I can't get enough output from my Evolution Wireless, what could be wrong?
The sensitivity adjustment on the transmitter is adjusted too low, it is factory set at "-30 dB". Follow the directions in your owner's manual and readjust.
6.) My system has drop outs/poor range/mutes. What’s wrong?
The squelch threshold may be set to high (20 to 40dB). Typical setting is 5 to 15 dB, any higher will reduce range (see owners manual, page 71).