Sennheiser SKM 5200 Instructions for use - Page 27

Tips for optimum reception y The transmission range depends to a large extent on the location and can be up to 150 m. There should be a "free line of sight" between transmitting and receiving antennas. y To avoid overmodulating the receiver, observe a minimum distance of 5 m between transmitting and receiving antennas. y Do not clasp the antenna section of the radio microphone with both hands. Tips for multi-channel operation y When operating a multi-channel system, make sure to only use intermodulation-free frequencies. Maintenance and care CAUTION! Water can damage the electronics of the radio microphone! Water entering the housing of the radio microphone can cause a short-circuit and damage the electronics. ̈ Only use a slightly damp cloth to clean the radio microphone. If the radio microphone is soiled, you can clean it with a slightly damp cloth. Note: Do not use any cleansing agents or solvents. 29