Instructions for use
Page 1
EM 3731-II EM 3732-II EM 3732-II Command Instruction manual
EM 3731-II EM 3732-II EM 3732-II Command Instruction manual
Instructions for use
Page 2
... EM 3731-II/EM 3732-II/EM 3732 COM-II receivers ...8 Overview of the displays 9 Reception display 10 Status display 11 Putting the receiver into operation 13 Fitting the device feet 13 Rack mounting 13 Connecting the antennas 14 Daisy chaining receivers 16 Connecting the receiver to the mains/disconnecting the receiver from the mains 16 Connecting the amplifier/mixing console 17 Connecting devices with AES3 digital input 17 Connecting...
... EM 3731-II/EM 3732-II/EM 3732 COM-II receivers ...8 Overview of the displays 9 Reception display 10 Status display 11 Putting the receiver into operation 13 Fitting the device feet 13 Rack mounting 13 Connecting the antennas 14 Daisy chaining receivers 16 Connecting the receiver to the mains/disconnecting the receiver from the mains 16 Connecting the amplifier/mixing console 17 Connecting devices with AES3 digital input 17 Connecting...
Instructions for use
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Important safety instructions Intended use of the EM 3731-II single receiver or the EM 3732-II and EM 3732 COM-II twin receivers includes: • having read these instructions, especially the chapter "Important safety instructions" on page 2, • using the receiver other than as described in this instruction manual. "Improper use of the receiver Intended use " means using the receiver within the operating conditions and limitations described in these instructions, or under operating conditions which differ from those described herein. 4
Important safety instructions Intended use of the EM 3731-II single receiver or the EM 3732-II and EM 3732 COM-II twin receivers includes: • having read these instructions, especially the chapter "Important safety instructions" on page 2, • using the receiver other than as described in this instruction manual. "Improper use of the receiver Intended use " means using the receiver within the operating conditions and limitations described in these instructions, or under operating conditions which differ from those described herein. 4
Instructions for use
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... and remote controlled using the supplied Sennheiser WSM PC software • Operation via headphones 5 The product family is comprised of the following models: • EM 3732 COM-II twin receiver • EM 3732-II twin receiver • EM 3731-II single receiver All receivers of the product family have the following features: • Up to 184 MHz switching bandwidth • Scan function • Frequencies tuneable in steps...
... and remote controlled using the supplied Sennheiser WSM PC software • Operation via headphones 5 The product family is comprised of the following models: • EM 3732 COM-II twin receiver • EM 3732-II twin receiver • EM 3731-II single receiver All receivers of the product family have the following features: • Up to 184 MHz switching bandwidth • Scan function • Frequencies tuneable in steps...
Instructions for use
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... of the receiving frequencies within the bank frequency banks 1 2 3 4 5 6 The varying accumulation of the "Wireless Systems Manager" software 1 Frequency table 7 the instruction manual of frequencies within the frequency banks allows you to 6: Frequency Distribution of the receiving frequencies within the frequency banks 1 to use as many channels as possible in a crowded frequency band. Delivery includes 1 EM 3732 COM-II twin receiver or 1 EM 3732-II twin receiver or 1 EM 3731-II single receiver 3 mains cables (with EU...
... of the receiving frequencies within the bank frequency banks 1 2 3 4 5 6 The varying accumulation of the "Wireless Systems Manager" software 1 Frequency table 7 the instruction manual of frequencies within the frequency banks allows you to 6: Frequency Distribution of the receiving frequencies within the frequency banks 1 to use as many channels as possible in a crowded frequency band. Delivery includes 1 EM 3732 COM-II twin receiver or 1 EM 3732-II twin receiver or 1 EM 3731-II single receiver 3 mains cables (with EU...
Instructions for use
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...connection G XLR-3 socket (male) for digital audio output, digital balanced, AES3 H BNC socket for word clock input (75 Ω) I BNC socket for word clock daisy chain output (75 Ω) J XLR-3 socket (male) for Command output 2*, balanced (EM 3732 COM-II twin receiver only) K XLR-3 socket (male) for audio output AF Out 2*, balanced (except EM 3731-II single receiver...10 EM 3732-II-XXX-X RF-OUT FREQ. RF in , DC out, 50 Ω) S LED for booster supply of antenna input B T Label with hazard warnings U Type plate V Label with frequency range for booster supply of the twin receiver (as...
...connection G XLR-3 socket (male) for digital audio output, digital balanced, AES3 H BNC socket for word clock input (75 Ω) I BNC socket for word clock daisy chain output (75 Ω) J XLR-3 socket (male) for Command output 2*, balanced (EM 3732 COM-II twin receiver only) K XLR-3 socket (male) for audio output AF Out 2*, balanced (except EM 3731-II single receiver...10 EM 3732-II-XXX-X RF-OUT FREQ. RF in , DC out, 50 Ω) S LED for booster supply of antenna input B T Label with hazard warnings U Type plate V Label with frequency range for booster supply of the twin receiver (as...
Instructions for use
Page 10
...for the current frequency bank and channel or the name For additional information, refer to page 11. The brightness is displayed º 6-step transmitter battery status display ¾ Command display (status display for the audio outputs AF and Command) (EM 3732 COM-II twin receiver only) ...181; Display for the compander system ¸ Display for the squelch threshold For additional information, refer to page 10. Triggers for dimming No operation...
...for the current frequency bank and channel or the name For additional information, refer to page 11. The brightness is displayed º 6-step transmitter battery status display ¾ Command display (status display for the audio outputs AF and Command) (EM 3732 COM-II twin receiver only) ...181; Display for the compander system ¸ Display for the squelch threshold For additional information, refer to page 10. Triggers for dimming No operation...
Instructions for use
Page 12
... (see "Working with the status display. When in the operating menu, you can also be changed in the "Display" menu - the following: • Frequency bank "1...6, U" and channel number "1...60" • Name Transmitter battery status display The 6-step transmitter battery status display ...frequency bank and channel or the name ¸ shows - With the EM 3732 COM-II receiver, the command display can return to the status display by the operating menu (see page 38). depending on the charge status of the transmitter's battery/accupack: Number of segments Charge status Accupack Battery...
... (see "Working with the status display. When in the operating menu, you can also be changed in the "Display" menu - the following: • Frequency bank "1...6, U" and channel number "1...60" • Name Transmitter battery status display The 6-step transmitter battery status display ...frequency bank and channel or the name ¸ shows - With the EM 3732 COM-II receiver, the command display can return to the status display by the operating menu (see page 38). depending on the charge status of the transmitter's battery/accupack: Number of segments Charge status Accupack Battery...
Instructions for use
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... two receivers of the EM 3732-II or EM 3732 COM-II twin receiver have a common headphone socket 2. Using the receiver Using the receiver 6.000 M H z .01BANK CH HD P AF COM esc save clock sync Switching the receiver on/off The EM 3731-II single receiver is switched on page 39). To switch the receiver off: ̈ Press the button C for the connected headphones to simultaneously monitor the audio signals...
... two receivers of the EM 3732-II or EM 3732 COM-II twin receiver have a common headphone socket 2. Using the receiver Using the receiver 6.000 M H z .01BANK CH HD P AF COM esc save clock sync Switching the receiver on/off The EM 3731-II single receiver is switched on page 39). To switch the receiver off: ̈ Press the button C for the connected headphones to simultaneously monitor the audio signals...
Instructions for use
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... of the digital audio output "Command" (EM 3732 COM-II receiver only) Configures the audio and command outputs "More" Changes to the extended menu Extended menu "Scan" Scans the frequency banks for free frequencies "Compander" Selects the compander system "Display" Selects the status display "IP-Addr" Adjusts the IP address of the receiver "MAC" Displays the MAC address "Standby" Sets the receiver to standby...
... of the digital audio output "Command" (EM 3732 COM-II receiver only) Configures the audio and command outputs "More" Changes to the extended menu Extended menu "Scan" Scans the frequency banks for free frequencies "Compander" Selects the compander system "Display" Selects the status display "IP-Addr" Adjusts the IP address of the receiver "MAC" Displays the MAC address "Standby" Sets the receiver to standby...
Instructions for use
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... the status display, you have to change the squelch threshold. The current setting starts flashing. 78 DEV 777.005 M H z U.01 BANK CH HD P AF COM esc save sync digital audio processing sync ̈ Turn the jog dial 7 to change the status display (see "Selecting the... To adjust the squelch threshold: ̈ Before adjusting the squelch threshold to a different setting, set the volume on a connected amplifier to the minimum. ̈ Change to the setting mode of the operating menu. The display changes to the selection mode of the "Squelch" menu. In order that can be reduced....
... the status display, you have to change the squelch threshold. The current setting starts flashing. 78 DEV 777.005 M H z U.01 BANK CH HD P AF COM esc save sync digital audio processing sync ̈ Turn the jog dial 7 to change the status display (see "Selecting the... To adjust the squelch threshold: ̈ Before adjusting the squelch threshold to a different setting, set the volume on a connected amplifier to the minimum. ̈ Change to the setting mode of the operating menu. The display changes to the selection mode of the "Squelch" menu. In order that can be reduced....
Instructions for use
Page 33
... sampling rate for the operating menu ̈ Change to the BNC socket H (see "Connecting an external word clock generator" on page 17) and switch it on , the two LEDs N and S light up. "Ext." The selected setting is digitalized and output via the digital balanced XLR-3M audio output G. With the EM 3732 COM-II twin receiver, the audio level of the Command...
... sampling rate for the operating menu ̈ Change to the BNC socket H (see "Connecting an external word clock generator" on page 17) and switch it on , the two LEDs N and S light up. "Ext." The selected setting is digitalized and output via the digital balanced XLR-3M audio output G. With the EM 3732 COM-II twin receiver, the audio level of the Command...
Instructions for use
Page 38
.... The active compander system is activated. With the EM 3732-II twin receiver and EM 3732-II Command twin receiver, the selected compander system is activated for interference-free channels" on page 35). ̈ Select a frequency bank with a sufficient number of free channels: ̈ Switch all transmitters off. ̈ Use a receiver to scan all frequency banks for free channels (see page 38). If - Only the...
.... The active compander system is activated. With the EM 3732-II twin receiver and EM 3732-II Command twin receiver, the selected compander system is activated for interference-free channels" on page 35). ̈ Select a frequency bank with a sufficient number of free channels: ̈ Switch all transmitters off. ̈ Use a receiver to scan all frequency banks for free channels (see page 38). If - Only the...
Instructions for use
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... the range Place the transmitter at www.sennheiser.com under "Service & Support". 43 Frequency cannot be solved with the HDP not compatible compander system (see page 31). range If a problem occurs that matches the frequency range of the receiver is not used or Set the receiver to stop the scan. The transmitter's compander system is Use a transmitter equipped with the proposed solutions...
... the range Place the transmitter at www.sennheiser.com under "Service & Support". 43 Frequency cannot be solved with the HDP not compatible compander system (see page 31). range If a problem occurs that matches the frequency range of the receiver is not used or Set the receiver to stop the scan. The transmitter's compander system is Use a transmitter equipped with the proposed solutions...
Product sheet
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... a twin receiver (EM 3732-II) or single receiver (EM 3731-II). The display should be carried out centrally on the device using an integrated antenna splitter. The digital output according to the AES3/EBU standard must be downloaded free of all settings to be possible to cascade (daisychain) up to 8 devices using a jog dial. The EM 3731/3732-II is also equipped with a command audio output. It...
... a twin receiver (EM 3732-II) or single receiver (EM 3731-II). The display should be carried out centrally on the device using an integrated antenna splitter. The digital output according to the AES3/EBU standard must be downloaded free of all settings to be possible to cascade (daisychain) up to 8 devices using a jog dial. The EM 3731/3732-II is also equipped with a command audio output. It...
Product sheet
Page 2
... 40°C (non-condensing) Drip and splash water protection: The product may not be switched off : max. 4 W IEC mains connector 3 -pin; rack mount ears) Weight Approx. 3,600 g (excl. protection class I, as per EM 3732-II COM receiver Headphone output 2 x 100 mW at 32 , internal resist- Technical Data AF CHARACTERISTICS Compander Sennheiser HiDyn plus™ Frequenze...
... 40°C (non-condensing) Drip and splash water protection: The product may not be switched off : max. 4 W IEC mains connector 3 -pin; rack mount ears) Weight Approx. 3,600 g (excl. protection class I, as per EM 3732-II COM receiver Headphone output 2 x 100 mW at 32 , internal resist- Technical Data AF CHARACTERISTICS Compander Sennheiser HiDyn plus™ Frequenze...
Spec Sheet
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...Sennheiser HiDyn plus expander and its transformer-balanced audio outputs. EM 3732-II high transmission receiver FEATURES AES3 digital audio output with external word clock synchronization Switching bandwidth up to 60 freely tunable channels (in 5 kHz steps) Frequency...The frequencies are adjustable in L, N and P frequency range variants and as a twin receiver (EM 3732-II) or single receiver (EM 3731-II). The EM 3731/3732-II is characterized by high transmission reliability, exceptional audio quality and simple operation. chaining up to 8 devices Intuitive user interface...
...Sennheiser HiDyn plus expander and its transformer-balanced audio outputs. EM 3732-II high transmission receiver FEATURES AES3 digital audio output with external word clock synchronization Switching bandwidth up to 60 freely tunable channels (in 5 kHz steps) Frequency...The frequencies are adjustable in L, N and P frequency range variants and as a twin receiver (EM 3732-II) or single receiver (EM 3731-II). The EM 3731/3732-II is characterized by high transmission reliability, exceptional audio quality and simple operation. chaining up to 8 devices Intuitive user interface...
Spec Sheet
Page 2
...class I, as per EM 3732-II COM receiver Headphone output 2 x 100 mW at 32 , internal resis- EM 3732-II high transmission receiver AF output voltage 18 dBu to -10 dBu, adjustable in (at peak deviation, 1 kHz AF 1 dB steps (transformer-balanced) AF output sockets 1 XLR-3 socket per receiver, 2 per IEC...additional latch Digital output AES3-2003, XLR-3, 44.1, 48, 88.2 or 96 kHz SR, 24 bit, externally synchronizable Continued on : max. 9.5 W Device and booster supply voltage off , booster supply voltage on page 3 tance 10 , short-circuit-proof OVERALL DEVICE Power supply ...
...class I, as per EM 3732-II COM receiver Headphone output 2 x 100 mW at 32 , internal resis- EM 3732-II high transmission receiver AF output voltage 18 dBu to -10 dBu, adjustable in (at peak deviation, 1 kHz AF 1 dB steps (transformer-balanced) AF output sockets 1 XLR-3 socket per receiver, 2 per IEC...additional latch Digital output AES3-2003, XLR-3, 44.1, 48, 88.2 or 96 kHz SR, 24 bit, externally synchronizable Continued on : max. 9.5 W Device and booster supply voltage off , booster supply voltage on page 3 tance 10 , short-circuit-proof OVERALL DEVICE Power supply ...
Spec Sheet
Page 3
EM 3732-II high transmission receiver Word clock connection 2 BNC sockets (75 ), daisy chain output Accepted sampling rates 44.1, 48, 88.2 or 96 kHz Word clock input impedance 75 , transformer-balanced, AC-coupled Input voltage range 200 mV ... 5 Vpp Max. rack mount ears) OPERATING CONDITIONS Ambient temperature 10 °C to drip and splash water (IP...
EM 3732-II high transmission receiver Word clock connection 2 BNC sockets (75 ), daisy chain output Accepted sampling rates 44.1, 48, 88.2 or 96 kHz Word clock input impedance 75 , transformer-balanced, AC-coupled Input voltage range 200 mV ... 5 Vpp Max. rack mount ears) OPERATING CONDITIONS Ambient temperature 10 °C to drip and splash water (IP...
Spec Sheet
Page 4
...Errors and omissions excepted. EM 3732-II high transmission receiver DIMENSIONS 06/10 Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. All rights reserved. FREQUENCY RESPONSE PRODUCT VARIANTS EM 3731-II L, 470 - 638 MHz EM 3731-II N, 614 - 798 MHz EM 3731-II P, 776 - 960 MHz EM 3732-II L, 470 - 638 MHz EM 3732-II N, 614 - 798 MHz EM 3732-II P, 776 - 960 MHz EM 3732 COM-II L, 470 - 638 MHz EM 3732 COM-II N, 614 - 798 MHz EM 3732...AES3 cable Cat.No. 502196 Cat.No. 502197 Cat.No. 502195 Cat.No. 502432 Contact your local Service Partner: Sennheiser electronic...
...Errors and omissions excepted. EM 3732-II high transmission receiver DIMENSIONS 06/10 Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. All rights reserved. FREQUENCY RESPONSE PRODUCT VARIANTS EM 3731-II L, 470 - 638 MHz EM 3731-II N, 614 - 798 MHz EM 3731-II P, 776 - 960 MHz EM 3732-II L, 470 - 638 MHz EM 3732-II N, 614 - 798 MHz EM 3732-II P, 776 - 960 MHz EM 3732 COM-II L, 470 - 638 MHz EM 3732 COM-II N, 614 - 798 MHz EM 3732...AES3 cable Cat.No. 502196 Cat.No. 502197 Cat.No. 502195 Cat.No. 502432 Contact your local Service Partner: Sennheiser electronic...