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Using the receiver
20
Using the receiver
Switching the receiver on/off
The EM 3731-II single receiver is switched on and off with the
button C. The two receivers of the EM 3732-II or EM 3732-II COM twin
receiver are switched on and off together with the button C. The
button C is not a mains switch.
To switch the receiver on:
̈ Press the buttonC.
The display shows the product name (e.g. EM 3731-II) and the serial
number of the current firmware (behind “Software”). The status
display appears after several seconds.
To switch the receiver off:
̈ Press the button C for approx 2 seconds until the display goes off.
The receiver is switched off but daisy chained signals continue to be
output. This means that:
– the daisy chain outputs Q and P output the antenna signals.
– if the booster supply voltage is switched on (see page 32), it remains
switched on even when the receiver is switched off,
– the signal of the external word clock generator is looped through to
the word clock daisy chain output I.
Connecting the headphones/adjusting the volume
The EM 3731-II single receiver features a headphone socket 2. The two
receivers of the EM 3732-II or EM 3732-II COM twin receiver have a
common headphone socket 2. This common headphone socket 2 allows
you to either monitor the audio signal of one receiver or to simultaneously
monitor the audio signals of both receivers.
̈ Set the headphone volume control 3 to the lowest volume by turning
it to the left as far as possible.
̈ Connect headphones with a ¼”(6.3 mm) stereo jack plug to the
headphone socket 2.
esc
save
clock
sync
M
H
z
6.000
.01
BANK
CH
COM
AF
If you only want to use one of the two receivers of the EM 3732-II
or EM 3732-II COM, you can set the second receiver to standby
mode (see “Setting a receiver to standby mode” on page 40).
CAUTION! Danger of hearing damage!
Listening at high volume levels for long periods can lead to
permanent hearing defects.
̈ Set the volume for the connected headphones to the
minimum before putting the headphones on.
True Diversity Receiver EM 3732
300
100
30
10
10
50
100
PEAK
µV
RF
% DEV
776.000
01.01
BANK
CH
A B
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