Sennheiser EM500 - Manual (Page 34)

Adjustment tips and functions
33
If only one or none of the diversity displays is displayed during the sound
check:
̈
Check if the antennas are properly positioned or check the antenna
cables.
Display Meaning What to do ...
RF Min Min. RF signal level:
must be well above the
squelch threshold level for
one of the two antennas
̈
Check if the antennas and the
antenna cables are correctly
connected.
̈
Improve the position of the
antennas.
̈
If necessary, use antenna
boosters.
RF Max Max. RF signal level:
both antennas should reach
40 dB
μV
AF Max Max. audio level
̈
On your transmitter, adjust
the audio level as high as
possible without the level
display for audio level
showing full deflection
(
AF Max is at a level with
the PEAK display).
For more information, refer to
the instruction manual of the
transmitter.
Both diversity displays can only be displayed on the “ Soundcheck ”
standard display. During normal operation of the receiver, only one
of the diversity displays is displayed.