Microphone Placement - Shure MX690 User Manual

Microphone Placement

Place the MX690 within 1.5 m (5 ft.) of a talker. Aim the
microphone toward the talkers and away from loudspeakers and
noise sources. Use one microphone for every two talkers. Pickup
angle with a cardioid cartridge is 130° at –3 dB.
Note: To minimize RF interference, maintain a distance of at
least 0.3 m (1 ft.) between transmitters. In case of interference,
increase the distance between transmitters or change channels.
130º
Receiver
Make sure the receiver is within sight of the transmitter. Do not
place receiver behind a metal barrier or any reflective surface.
Refer to the SLX Wireless System User Guide for more
information, or visit www.shure.com.
30m (100ft)
3