Sennheiser EW 500 Manual page 82

DISPL Selecting the content of the standard display
DiSPL
With all transmitters and receivers you can choose the content of the standard
display i.e. whether the frequency, the channel number or a name is displayed
(the latter option is only possible with the EM 500 receiver).
Select the "DISPL" menu by pressing the
appears on the display; after a short pause the current setting is
displayed.
With the buttons you can now choose between:
/
Name (EM 500 only):
Frequency:
Channel number:
The new setting for the standard display starts flashing on the display.
Press the SET button to return to the top menu level. The display
then switches to the new standard display.
SET button until "DISPL"
"NAME"
"FREQU"
"CHANNL"
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