Sennheiser EM 3532-U Service Manual

Instructions for useEM 3532-U

466 Connection and mounting of remote antennæIf the receiver position is not the best antenna position for optimum reception, you can use remoteantenn

477 Selecting the mains voltageBefore you plug the mains connector into the mains, please check first of allthat the receiver is set to the correct ma

488 Putting the EM 3532 into operationThe receivers are switched on separately with the ON / OFF switches . The respective displaypanel  is now lit

499 Basic functions of the Sennheiser operating menuA special feature of the Sennheiser 3000 series is the similar operation of transmitters and recei

5010 Menus / OverviewFREQUENCYindicates the current receiving frequency.( chapter 12)CHANNELindicates the currently assigned channel number.( chapte

51   11 LC display panel Display for the “FREQUENCY” menu. This display can be the receiver’s standard displaywhich always appears after

5212 Setting a receiving frequency, allocating a frequency memory andassigning a channel numberThe EM 3532 receiver has a switchable frequency memory

53씰 With the / buttons you can now select a frequency memory (nos. 1 to 32). If thefrequency memory has been assigned a channel number, this is also

5413 Deleting a receiving frequency, emptying a frequency memory씰 You can empty a frequency memory if you enter three “hyphens” when assigning a chann

5514 Setting the receiving frequency via the channel numberIn the “CHANNEL” menu, you can directly change from one stored receiving frequency to the n

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5615 Squelch (Muting)The EM 3532 receiver is equipped with an adjustable squelch which eliminates annoying noisewhen the transmitters are switched on

5716 Advanced muting functionThis receiver also features AMF (Advanced Muting Function). This special electronic featurecomes into effect when an RF s

5817 Automatic transmitter search tuning – Scan functionThe EM 3532 receiver features a scan function to scan the frequency range of the tuner for atr

59씰 If no transmitter is found, the search tuning stops at the upper or lower limit of the24 MHz frequency window. The display then indicates:씰 If a t

6018 Adding a supply voltage for antenna boostersAntenna boosters can be connected to the antenna inputs of the EM 3532 receiver and can besupplied by

6119 Stand-by operationThe EM 3532 receiver can be set to stand-by operation. During stand-by operation, informationfrom the RF section is no longer p

6220 Remote controlThe EM 3532 receiver can be set for “computer remote control only”. When set for remote control,all other menus – except for “REMOT

6321 Power of the received RF signalIn display panel , the power of the received RF signal  (in μV) and the level control of the AFsignal (in %) 

6422 Monitoring the sound signal, headphone connectionSockets  on the EM 3532 receiver can be used to monitor the sound signal received withheadphone

6523 Replacing a fuseDisconnect the receiver completely from the mains! To do so, pull out the mains connector  onthe receiver. You can then remove t

39Chapter Contents ... Page1

6624 Sennheiser transmitters report their battery statusSennheiser supplies hand-held and pocket transmitters which provide information on the avail

6725 Suitable Sennheiser transmittersFor the optimum use of the excellent reception qualities of the EM 3532 receivers, Sennheiseroffers hand-held and

6826 Error checklistError Possible causeReceiver does not work;display panel dark Fuse defectiveReceiver does not work;display panel lit up Transmis

6928 Recommended accessories Antenna mount GA 3030-AM Cat. no. 04368 Active antenna A 12 AD-UHF Cat. no. 04156 Ground plane antenna GZA 1036-9 Cat.

7029 Technical dataRF characteristicsFrequency range 430–960 MHzReceiving frequencies max. 32 (32 frequency memories)Switching bandwidth 24 MHzFrequen

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

40Thank you for choosing Sennheiser!We have designed this product to give you reliable operation over many years.Please take a few moments to read the

412 Connections and operating elements Headphone socket 1/4 ” (6.3 mm) ø Headphone volume control Multi-function LC display panel Buttons for sele

423 Noise reduction with HiDyn plus™Progress you can hear:This receiver is equipped with HiDyn plus™, the Sennheiser noise reduction system that reduc

43electronic switchingfrom one signal to anotherreceiver 2receiver 1AF-signalAF-signal4 Diversity receptionThe EM 3532 receiver operates on the “true

445 Assembly and mountingUse as a stand-alone receiverWhen using the EM 3532 as a stand-alone receiver, it is easiest to use the supplied telescopican

45Mounting the receiver into a rackWith the two supplied rack mount “ears”, the receiver can be mounted into a 19” rack (1 U). Therack mount “ears” ar