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Thank you for choosing Sennheiser!

We have designed this product to give you reliable operation over many
years.
Please take a few moments to read these instructions carefully, as we
want you to enjoy your new Sennheiser product quickly and to the full.

Chap. Contents

Page

1

Brief description .......................................................................... 25

2

Features ........................................................................................ 25

3

Sennheiser: Additional information ........................................... 25

4

Operating controls ...................................................................... 26

5

Short instructions (for photocopying) .................................. 27/28

6

Noise reduction with 

HiDyn 

plus

............................................. 29

7

Changing the microphone head ................................................ 29

8

Inserting the battery / rechargeable battery .............................. 30

9

Putting the SKM 3072-U into operation ................................... 31

10

Display of battery / rechargeable accupack status .................... 32

11

Sennheiser transmitters report their

battery status to the receiver ...................................................... 32

12

Unlocking and removing the

protection/identification cap ....................................................... 33

13

Display of transmission frequency

or channel number ..................................................................... 33

14

Basic functions of the Sennheiser operating menu ................... 34

15

Adjusting the sensitivity ............................................................. 35

16

Selection of possible transmission frequencies .......................... 36

17

Entering and assigning a channel number ................................ 37

18

Locking the POWER button

/ “Lock mode” function .............................................................. 38

19

Suitable Sennheiser receivers ..................................................... 39

20

Recommended accessories ......................................................... 39

21

Error checklist ............................................................................. 40

22

Safety instructions ....................................................................... 41

23

Technical Data / Dimensions ..................................................... 41

.......................................................................... 122

1

Brief description

The S KM 3072-U is a hand-held transmitter with super-cardioid
condenser microphone head and is suitable for both vocal and speech
transmission. Up to 32 switchable transmission frequencies in the UHF
band ensure optimum transmission.

2

Features

Up to 32 switchable transmission frequencies, PLL-controlled

HiDyn 

plus

” noise reduction system with 110 dB(A)

signal-to-noise ratio

Input sensitivity adjustable in 4 steps

Special “lock mode” function to prevent accidental switching off

LC display for frequency/channel, sensitivity, “Low Batt”
and lock mode

Integrated antenna

Interchangeable microphone heads ensure suitability for various
applications. Available microphone heads:

ME 3005 e

condenser microphone head with
super-cardioid pick-up pattern,
suitable for vocals / “close-miking”
Included in the supply schedule
of SKM 3072-U.

ME 3005

condenser microphone head with
super-cardioid pick-up pattern
suitable for speech applications and
greater talking distances. Included in
the supply schedule of SKM 3072-U-x.

3

Sennheiser: Additional information

Your local Sennheiser distributor will be happy to provide you with
information on the extensive range of Sennheiser products. He has a
variety of printed material on Sennheiser products.

For up-to-date information on Sennheiser
products, you can also visit the Sennheiser
Web site at “http://www.sennheiser.com”.

Summary of Contents for SKM 3072

Page 1: ...SKM 3072 U SKM 3072 U x 23 22 INSTRUCTIONS FOR USE ...

Page 2: ...nical Data Dimensions 41 122 1 Brief description The SKM 3072 U is a hand held transmitter with super cardioid condenser microphone head and is suitable for both vocal and speech transmission Up to 32 switchable transmission frequencies in the UHF band ensure optimum transmission 2 Features Up to 32 switchable transmission frequencies PLL controlled HiDyn plus noise reduction system with 110 dB A ...

Page 3: ... on battery status transmission frequency or channel number In the setting mode the display provides information on sensitvity of the microphone input lock mode function SWITCHING ON OFF THE SKM 3072 U SELECTING THE DISPLAY MODE TRANSMISSION FREQUENCY OR CHANNEL 5 Short instructions for photocopying Please photocopy or detach REMOVING THE PROTECTION IDENTIFICATION CAP ...

Page 4: ...compander system which compresses the AF level on the transmitter side in a ratio of 2 1 related to dB and expands it in exactly the same way on the receiver side The optimisation of the dynamic range and the supporting effect of the control amplifier in the transmitter effectively reduce modulation problems HiDyn plus has been specially developed for use in high quality radiomicrophone systems No...

Page 5: ...ment Insert the 9 V PP3 battery IEC 6 LR 61 with the contacts pointing downwards Observe the correct polarity when inserting the battery In case you insert the battery the wrong way round it will not connect so that the transmitter will not be damaged Close the lid of the battery compartment and lock it Put the microphone head on the SKM 3072 U and screw it tight 9 Putting the transmitter into ope...

Page 6: ... of the battery rechargeable accupack in use The display differs for battery or accupack operation Battery operation If all eight LCD segments are showing the full battery capacity is available If four LCD segments are showing about half of the battery capacity is still available If the battery is going flat only the last LCD segment is showing and the LoBAt warning flashes in alternation with the...

Page 7: ...4 Basic functions of the Sennheiser operating menu A special feature of the Sennheiser 3000 series is the similar operation of transmitters and receivers In stressfull situations for example on stage or during a live show or presentation it is important that the transmitter is easy to operate and that adjustments to the transmitter settings can be made quickly and without looking Therefore the nec...

Page 8: ...on frequency the display then ceases to flash You can discontinue your preselection by briefly pressing the SET button If you do not press any of the three programming buttons for more than 14 seconds the transmitter returns to the frequency to which it was last set and the display switches back to the standard display 17 Entering and assigning a channel number You can assign channel numbers to th...

Page 9: ...ode function You can lock the POWER button of your SKM 3072 U to prevent accitental switching off by a user inexperienced in handling the transmitter Locking the POWER button Press the SET button to get into the setting mode If you press SET three times Loc begins to flash on the display Press the SET button for more than a second to store your setting Sto briefly appears on the display indicating...

Page 10: ...head 1 9 V PP3 battery 1 MZQ stand adaptor 8 colour coded protection caps 1 storage case 1 operating instructions 21 Error checklist Transmitter does not work Battery is flat replace the battery chapter 8 battery is not inserted or inserted the wrong way round Transmitter is defective send transmitter to a Sennheiser service department No transmission Receiver or transmitter are not switched on or...

Page 11: ... D 30900 Wedemark Telefax 05130 600 300 Printed in Germany Publ 01 03 77427 A03 Änderungen vorbehalten Subject to alterations Sous réserve de modification Con riserva di modifiche Reservado el derecho a introducir modificaciones Wijzigingen voorbehouden ...

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