Sennheiser Home Theater System EM 3032 U User Manual

EM 3032  
RF Wireless Systems | 3000 Series Receivers  
EM 3032-U Cat. No. 009264  
EM 3032-V Cat. No. 009290  
General Description  
The EM 3032 consists of two complete true diversity receivers in a single 19” 1 U rack  
housing. 32 programmable receiving frequencies per receiver ensure flexible chan-  
nel selection and make this receiver an ideal choice for OB applications or for use in  
shows.  
Technical Data EM 3032-U  
Type of receiver ..................................Two 32-channel RX  
Receiving frequencies .............................................max. 32  
Frequency range...........................................450–960 MHz  
Switching bandwidth.............................................. 24 MHz  
Modulation...................................................... wideband FM  
Nominal/peak deviation ................ 40 kHz / 56 kHz  
RF squelch ....................................... 0–100 µV, adjustable  
Signal-to-noise ratio .................................. > 117 dB(A)rms  
Noise reduction system ................................. HiDyn plus™  
AF frequency response............... 45–20,000 Hz (–3 dB)  
THD (1 kHz) ........................................ 0.4 % (typ. 0.2 %)  
RF inputs.............................................. 2 BNC sockets, 50 Ω  
AF output voltage,  
balanced XLR:.............................max. 18 dBU, adjustable  
Headphone output....................max. 12 dBU, adjustable  
Output impedance..................................................... 50 Ω  
Power supply ...............115 / 230 V AC (+10 % / –15 %)  
Housing.......................................................................19“, 1 U  
Dimensions .......................................... 436 x 43 x 215 mm  
Weight................................................................ approx. 4 kg  
In compliance with ......................................... ETS 300 422  
General Features  
Technical Data EM 3031-V  
Up to 32 programmable receiving frequencies per receiver  
Switching bandwidth max. 24 MHz (UHF) or 7 MHz (VHF)  
HiDyn plus™ noise reduction system with 117 dB(A)rms signal-to-noise ratio  
Multi-function LC display panel  
Indication of transmitter battery status (only with Sennheiser  
transmitters transmitting battery status information)  
19” 1 U metal housing with built-in mains power supply unit  
Suitable for multi-channel applications  
Type of receiver ..................................Two 32-channel RX  
Receiving frequencies .............................................max. 32  
Frequency range...........................................138–250 MHz  
Switching bandwidth.................................................7 MHz  
Modulation...................................................... wideband FM  
Nominal/peak deviation ................ 40 kHz / 56 kHz  
RF squelch ....................................... 0–100 µV, adjustable  
Signal-to-noise ratio .................................. > 117 dB(A)rms  
Noise reduction system ................................. HiDyn plus™  
AF frequency response............... 45–20,000 Hz (–3 dB)  
THD (1 kHz) ........................................ 0.4 % (typ. 0.2 %)  
RF inputs.............................................. 2 BNC sockets, 50 Ω  
AF output voltage,  
balanced XLR:.............................max. 18 dBU, adjustable  
Headphone output....................max. 12 dBU, adjustable  
Output impedance..................................................... 50 Ω  
Power supply ...............115 / 230 V AC (+10 % / –15 %)  
Housing.......................................................................19“, 1 U  
Dimensions .......................................... 436 x 43 x 215 mm  
Weight................................................................ approx. 4 kg  
In compliance with ......................................... ETS 300 422  
EM 3032  
Two true diversity receivers, 19” 1 U housing  
Integral antenna splitter, 2 x 1 : 2  
LC display for frequency, RF and AF level  
Two separate headphone outputs  
Delivery includes: 1 EM 3032 receiver, 2 telescopic antennas  
1 mains cable, 19” rack mount ears  
 
EM 3031/EM 3032  
RF Wireless Systems | 3000 Series Receivers  
EM 3031 and EM 3032  
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With the EM 3031 single receiver and EM 3032 twin receiver, Sennheiser offers  
two 19” high-quality RF receivers which have excellent operational reliability  
and are extremely user-friendly. Combined with a suitable hand-held or bodypack  
transmitter, they form a studio-quality radio link. Both receivers use true diversity  
technology to reduce drop outs to an absolute minimum and ensure interference-  
free operation.  
Due to the wide switching bandwidth of the EM 3031 and EM 3032 receivers (24 MHz  
for the UHF variant, 7 MHz for VHF) and due to their up to 32 receiving frequencies  
you can easily switch to unused frequencies in case of interference on a selected  
channel. The EM 3031 and EM 3032 receivers have been designed for demanding  
show and broadcasting applications and are ideally suited for large multi-channel  
systems.  
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2
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“FREQUENCY MHz” display  
“CHANNEL” display  
Alphanumeric main display  
10-step level display for incoming RF signal,  
with peak warning  
10-step level display for incoming AF signal,  
with peak warning  
With the GA 3030 AM antenna mount, the antenna sockets can be relocated at the  
receiver front, for example if the rear of the rack is closed. If you need to choose  
an antenna position away from the receivers, Sennheiser offers the A 12 AD UHF  
active directional antenna or the A 1031-U passive omni-directional antenna for the  
UHF range and the A 2 P passive omni-directional antenna for the VHF range. The  
EM 3031 and 3032 receivers output the audio signal via an XLR-3 socket at the  
rear. The level control serves to adjust the AF signal level and adapt it to the sub-  
sequent mixing console or amplifier.  
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6
6-step display for transmitter battery status,  
with “Low Batt” warning  
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Diversity antenna A active  
Squelch active (MUTE)  
Diversity antenna B active  
The receiver display indicates the chosen receiving frequency or, optionally,  
the channel number which it has been assigned. You can also read off the field  
strength of the incoming RF signal in µV and the deviation of the audio signal (i.e.  
the modulation level of the RF signal) in %. Both RF and AF display have a peak  
warning in case the signal strength becomes excessively high. Short peak periods  
are not critical. If, however, the audio signal is overmodulated very often and for  
quite some time, the sensitivity of the transmitter must be reduced. The AF display  
is additionally provided with a “peak-hold” function, i.e. peak values are displayed  
for some time so that it becomes easier to detect them.  
10 Frequency groups display  
Reading off the LC display  
EM 3031  
EM 3032  
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2
3
4 5  
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2
3
4 5  
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2
3
4 5  
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2
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1/4” headphone output jack socket  
Volume control for headphone output  
Multi-function LC display  
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and buttons for selecting the receiving  
frequency/channel number  
SET button for menu selection and storage  
On/off switch  
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6
Operating controls of the EM 3031 and EM 3032 – front panel  
 
EM 3031/EM 3032  
RF Wireless Systems | 3000 Series Receivers  
436 mm  
215 mm  
43 mm  
EM 3031 / EM 3032 dimensions  
Accessories for EM 3031 and EM 3032  
GA 3030 AM antenna mount  
A 12 AD UHF active directional antenna (for -U)  
A 1031-U passive omni-directional antenna (for -U)  
A 2 P passive omni-directional antenna (for -V)  
GZA 1036-9 ground plane antenna  
GZA 1036-TV ground plane antenna (for -U)  
N/BNC adaptor  
Cat. No. 004368  
Cat. No. 004156  
Cat. No. 004645  
Cat. No. 003533  
Cat. No. 002336  
Cat. No. 002243  
Cat. No. 033839  
RG 58 co-axial antenna cable  
GZL 1019 A1 (1 m)  
GZL 1019 A5 (5 m)  
GZL 1019 A10 (10 m)  
GZV 1019A BNC coupler  
AS-X custom-built active antenna splitter  
ASA 3000-EU active antenna splitter  
ASA 3000-UK  
Cat. No. 002324  
Cat. No. 002325  
Cat. No. 002326  
Cat. No. 002368  
on request  
Cat. No. 009423  
Cat. No. 008408  
Cat. No. 009407  
ASA 3000-US  
 

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