User's Manual

Please note that wireless frequencies are shared with other radio services. According to Federal
Communications Commission regulations, “Wireless microphone operations are unprotected from
interference from other licensed operations in the band. If any interference is received by any
Government or non-Government operation, the wireless microphone must cease operation...”
If you need help with operation or frequency selection, please contact your dealer or the Audio-
Technica professional division. Extensive wireless information also is available at www.audio-
technica.com.
Tips for best results
1. Use only fresh alkaline batteries; replace the receiver batteries in pairs. Do not use “general
purpose” (carbonzinc) batteries.
2. Position the dual-channel receiver so that it has the fewest possible obstructions between it
and the normal location of the transmitters. Line-of-sight is best.