1. Be sure to assign a separate carrier frequency to each wireless channel (transmitter and receiver).
2. To find intermodulation-free carrier frequencies quickly and easily, we recommend using Automatic Frequency Se-
lection (see sections 3.8.1 and 3.8.2) to select all required frequencies from the same Frequency Group within the
same Preset.
3. Do not operate two or more wireless channels on the same frequency at the same location and time. This would
cause unwanted noise due to radio interference.
SR 4500
3 Setting Up
3.10 Multichannel Systems
25