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Using the receiver
When you are working with the “Wireless Systems Manager” software,
you can use the “Spectrum Analyzer” tool to perform a continuous
frequency scan. The “Spectrum Analyzer“ tool uses the receiver that you
select to check the relevant frequency range for signals and records the
corresponding measured values. For detailed information, please refer to
the chapter “The ’RF Spectrum Analyzer’ tool” of the “Wireless Systems
Manager” manual.
When selecting this receiver in the “Spectrum Analyzer”, please note that
during the frequency scan:
y you cannot use the selected receiver for its normal purpose,
y the text “Scanning” is displayed and
y the receiver is automatically muted.
Using the receiver
Switching the receiver on/off
The EM 3731 single receiver is switched on and off with the -button C.
The two receivers of the EM 3732 or EM 3732 Command twin receiver are
commonly switched on and off with the -button
C. The -button C is
not a mains switch.
Note:
If you only want to use one of the two receivers of the EM 3732 or
EM 3732 Command, you can set the second receiver to standby mode
(see “Setting a receiver to standby mode” on page 37).
To switch the receiver on:
̈ Press the -button
C.
The display shows the product name (e.g. EM 3731) 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 30), it remains
switched on,
– the signal of the external word clock generator is looped through to
the word clock daisy chain output
I.
Scanning
esc
save
clock
sync
M
H
z
0.800
.03
BANK
CH
COM
AF