Indications And Displays; Reception Display - Sennheiser EM 3731 Notice D'emploi

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RF % DEV
A B
300
PEAK
100 100
30
50
10
μV
10
Mute
RF % DEV
A B
300
PEAK
100
100
30
50
10
μV 10
´
·
% DEV
RF
A B
300 PEAK
100
100
30
50
10
μV 10

Indications and displays

The displays provide information on the operating states of the
corresponding receiver and those of the received transmitter.

Reception display

The reception display is permanently displayed. If you do not press a
button on the transmitter, the display will dim after 60 seconds
(see page 8).
RF level display "RF" for the antennas
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The left bargraph shows the strength of the received RF signal for
antenna A; the right bargraph
signal for antenna B.
When the RF signal of the received transmitter is too weak on both
antennas:
the text "Mute" flashes in alternation with the status display,
the warning triangle for indicating error states
the receiver is automatically muted to suppress hissing noise.
Display of the squelch threshold
The top edge of the rastered area
threshold. The squelch threshold can be adjusted in the "Squelch" menu
(see "Adjusting the squelch threshold" on page 30).
If the squelch threshold is not reached for 20 minutes, the display dims.
(see page 8).
Diversity display
The receivers operate on the true diversity principle (see "Diversity
reception" on page 39). The diversity display
diversity section A (i.e. antenna A) or diversity section B (i.e. antenna B) is
active. The letter of the active diversity section appears backlit.
Indications and displays
»
shows the strength of the received RF
5
lights up red,
´
shows the adjusted squelch
·
indicates whether
9