Sennheiser em 500 User Guide

Page of 64
The EM 500 G3 rack-mount receiver
7
Each of the channels in the frequency banks “
1
” to “
20
” has been factory-
preset to a fixed frequency (frequency preset). 
The factory-preset frequencies within one frequency bank are intermodu-
lation-free. These frequencies cannot be changed.
For an overview of the frequency presets, please refer to the supplied
frequency information sheet. Updated versions of the frequency informa-
tion sheet can be downloaded from the EM 500 G3 product page on our
website at www.sennheiser.com.
The frequency banks “
U1
” to “
U6
” allow you to freely select and store
frequencies. It might be that these frequencies are 
not
 intermodulation-