Sennheiser EM 550 G2 Specifications

Instructions for useNET 1

10LEDs on the front panel of the NET 1   LED Color of LED LED lights up permanently LED...IR interfacebacklit in blue NET 1 is ready to trans

11LEDs on the rear panel of the NET 1LED Color of LED LED lights up permanently LED...DATA(Ethernet)yellow NET 1 is connected to a PC or an additio

12Putting the NET 1 into operationSetting up the NET 1Strong extraneous light may interfere with the data transfer via the infraredinterface. Therefor

13Connecting the power supplyConnect the power supply, but keep the NET 1 switched off.왘 Connect the supplied power cord to the socket . 왘 Connect th

14Connecting an EM 3532 twin receiver왘 To connect an EM 3532 twin receiver to the sub-D socket  on the NET 1,use only the right-hand (as viewed from

15Connecting the NET 1 to a PCThe following applications with up to five NET 1 require the connection ofaPC :ySystems with up to 50 evolution wireless

16Switching a NET 1 system onFor reliable detection of the rack-mount devices, we recommend thefollowing sequence:Switching the devices on왘 Switch on

17Operation with systems of the evolution wireless G2 seriesWhen using devices of the evolution wireless G2 series (see table on page 7),there are two

18Performing a frequency scan for wireless monitoring systems (IEM)For wireless monitoring systems, the frequency scan is performed using theEK 300 IE

19Performing the frequency scan using the EK 300 IEM G2 receiver왘 Start the frequency scan on the EK 300 IEM G2 receiver (see theinstructions for use

20Transferring frequencies to the portable receivers (IEM)왘 On the NET 1, press the channel button  corresponding to thetransmitter (IEM) whose frequ

21Performing a frequency scan for wireless microphone systemsThe NET 1 selects one rack-mount receiver from each of the frequency rangesto perform the

22Selecting a channel bank and transferring the scan result to additional rack-mount receiversThe receiver that has performed the frequency scan will

23To transfer the frequency to the transmitter, proceed as follows:왘 Switch on the portable transmitter as described in the instructions for useof the

24Operation with 3000/5000 series systemsTransferring frequencies to receivers when a PC is connectedFor 3000/5000 series systems, the frequency scan

25Mixed operation of evolution wireless G2 series systems and 3000/5000 series systemsFor information on mixed operation of evolution wireless G2 seri

26If a problem occurs ...Problems that may occur when putting the NET 1 into operationProblem Possible cause Possible solutionThe green “READY” LED 

27Problems that may occur during operationIf a problem occurs that is not listed in the above table or cannot be solvedwith the proposed solutions:yRe

28SpecificationsConnector assignmentPower supply100 to 240 V AC +10% / -15%50 to 60 Hz, protection class 1Current consumption 0.4 AAmbient conditionsT

29Accessories/replacement parts514448 Special RJ 10 cable, Length: 1.5 m514475 RJ 45 cable, shielded, Length: 2 m515674 Special sub-D cable, Length: 1

3ContentsImportant safety instructions ... 4Important safety information

30Manufacturer declarationsWarranty regulationsThe guarantee period for this Sennheiser product is 24 months from the date ofpurchase. Excluded are ac

Sennheiser electronic GmbH & Co. KG30900 Wedemark, GermanyPhone +49 (5130) 600 0Fax +49 (5130) 600 300www.sennheiser.comPrinted in Germany Publ.

4Important safety instructions1. Read these instructions.2. Keep these instructions.3. Heed all warnings.4. Follow all instructions.5. Do not use this

5Important safety informationWarningTo reduce the risk of fire or electric shock, do not expose this device to rain ormoisture. Do not open the cabine

6Safety checkUpon completion of any service or repairs to this device, ask the servicetechnician to perform safety checks to determine that the device

7The NET 1 network systemThe NET 1 allows you to control and monitor Sennheiser wireless microphoneand monitoring systems. Its main feature is frequen

8Delivery includesy1 NET 1 with rack-mounting kit y3 power cords (with EU, US and UK plug)yDevice feety10 RJ 10 data cablesy1 RJ 45 Ethernet cableyIns

9Operating controls                  Infra-red interface (DATA LINK), backlit in blue “CHANNEL” LED (1 to 10), green쐋 “SCAN” LED