Categories: Sennheiser

SENNHEISER EW-D Power Supply User Manual

Supply User Manual




The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sennheiser electronic GmbH & Co.KG is under license. Other trademarks and trade names are those of their respective owners.

Conditions and restrictions for using frequencies

There may be special conditions and restrictions for using frequencies in your country.

Before putting the product into operation, find the information for your country at the following address:

Intended use

The product can be used for commercial purposes.

It is considered improper use when the product is used for any application not named in the corresponding instruction manual.

Sennheiser does not accept liability for damage arising from improper use or misuse of this product and its attachments/accessories.

Before putting the products into operation, please observe the respective country-specific regulations!

Sennheiser is not liable for damages resulting from the loss of connection due to flat or overaged (rechargeable) batteries or exceeding the transmission range.

Manufacturer declarations


Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on these products.

For the current warranty conditions, please visit our website at or contact your Sennheiser partner.


Sennheiser Australia Pty Ltd provides a warranty of 24 months on these products.

For the current warranty conditions, visit Sennheiser website:


New Zealand:

Sennheiser goods come with guarantees that cannot be excluded under Australian and New Zealand Consumer law. You are entitled to a
replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

This warranty is in addition to other rights or remedies under law. Nothing in this warranty excludes, limits or modifies any remedy available to be consumer which is granted by law

To make a claim under this contract, raise a case via Sennheiser website


New Zealand:

All expenses of claiming the warranty will be borne by the person making the claim.

Sennheiser international warranty is provided by: Sennheiser Australia Pty Ltd (ABN 68 165 388 312) Level 14, Tower A Zenith Building, 821 Pacific Highway, Chatswood NSW 2067, Australia

In compliance with the following requirements

WEEE Directive (2012/19/EU)

Battery Directive
(2006/66/EC & 2013/56/EU)

WEEE Regulations (2013)
Battery Regulations (2015)

Notes on disposal

The symbol of the crossed-out wheeled bin on the product, The symbol of the crossed-out dumpster on the product, the (rechargeable) battery (if applicable) and/or the packaging indicates that these products must not be disposed of with normal household waste, but must be disposed of separately at the end of their service life. For the packaging, follow the regulations in your country for separating waste. Improper disposal of packaging materials can be harmful to your health and the environment.

The separate collection of waste electrical and electronic equipment, (rechargeable) batteries (if applicable) and packaging is intended to promote reuse and recycling and to prevent negative impacts on public health and the environment, for example due to hazardous substances contained in these products. At the end of their service life, recycle electrical and electronic equipment and (rechargeable) batteries so that their materials can be reused and to prevent environmental pollution.

If (rechargeable) batteries can be removed without destroying them, you are obliged to dispose of them separately (see the product’s operating instructions for information on how to remove the batteries safely). Be especially careful when handling (rechargeable) batteries containing lithium, as these pose special hazards, such as the risk of fire and/or health risks if button cells are swallowed. Reduce battery waste as much as possible by using longer-life batteries or rechargeable batteries.

Further information on the recycling of these products can be obtained from your municipal administration, from the municipal collection points, or from your Sennheiser partner. You may also be able to return electrical or electronic equipment to your distributor, if they are legally required to do so. By disposing of your batteries properly, you are helping to protect public health and the environment..

UK Declaration of conformity

  • RoHS Regulations (2012)
  • Radio Equipment Regulations (2017)

Importer: Sennheiser UK Ltd.
Pacific House, Third Avenue, Globe Park, Marlow
Buckinghamshire SL7 1EY, United Kingdom

EU Declaration of conformity

  • RoHS Directive (2011/65/EU)

Hereby, Sennheiser electronic GmbH & Co. KG declares that the radio equipment type EW-DX EM 2, EW-DX SK, EW-DX SK 3-PIN, EW-DX SKM-S, EW-DX SKM is in compliance with Directive 2014/53/EU.

The full text of the EU declaration of conformity is available at the following internet address:

Statements regarding FCC and ISED

This device complies with Part 15 of the FCC Rules and with Innovation, Science and Economic Development Canada (ISED) license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/ TV technician for help.

This Class B digital apparatus complies with the Canadian ICES-003.

Changes or modifications not expressly approved by Sennheiser electronic Corp. could void the user’s authority to operate the equipment.

Contact information:

Sennheiser Electronic Corporation
1 Enterprise Drive, Old Lyme, CT 06371

Radiofrequency radiation exposure information:

SK / SKM: The radiated output power of the device is far below the FCC radio frequency exposure limits. Nevertheless, the device shall be used in such a manner that the potential for human contact during normal operation is minimized.

RSS-210 Issue 10 Annex G.6

This device operates on a no-interference, no-protection basis. Should the user seek to obtain protection from other radio services operating in the same TV bands, a radio licence is required. For further details, consult Innovation, Science and Economic Development Canada’s Client Procedures Circular CPC-2-1-28, Voluntary Licensing of Licence-Exempt Wireless Microphones in the TV Bands.




Documents / Resources

SENNHEISER EW-D Power Supply [pdf] User Manual
SKMSEWDX9M, DMOSKMSEWDX9M, EW-DX EM 2, EW-DX SK, EW-DX SKM, EW-D Power Supply, S012DXM1200100, Power Supply



Recent Posts

ROVE G2800 Robot Vacuum Cleaner User Guide

G2800 Robot Vacuum Cleaner WARRANTY CARD IMPORTANT INFORMATION Support Toll-free Customer Support: 888-737-9984 E-mail support:…

32 seconds ago

VISUAL COMFORT TOB 5752 Robinson Large Pendant Instruction Manual

TOB 5752 Robinson Large Pendant ASSEMBLY INSTRUCTIONS D Diagram 1 M A B C E…

4 mins ago

ALPHA ANTENNA J-POLE JR 6-160M 34ft Antenna User Guide

J-POLE JR 6-160M 34ft Antenna User Guide For Alpha Antenna ­ (34 foot) JPole Jr…

5 mins ago

Comfort Zone CZHV20S Series 20 Inch High Velocity Slim Drum Fan User Manual

CZHV20S Series 20 Inch High Velocity Slim Drum Fan CZHV20S Series 20" High Velocity Slim…

15 mins ago

HUNTER PACIFIC P3B571 Polar DC Ceiling Fan User Manual

P3B571 Polar DC Ceiling Fan ® TM Installation & User Manual Suitable for installation indoors…

15 mins ago

PPE 214053800 Heavy-Duty Cast Aluminum Engine Oil Pan Installation Guide

214053800 Heavy-Duty Cast Aluminum Engine Oil Pan Heavy-Duty Cast Aluminum Engine Oil Pan Jeep…

15 mins ago