Sennheiser HDA 300 Instruction Manual
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Sennheiser HDA 300 Instruction Manual

Sennheiser HDA 300 Instruction Manual

Audiometric headphones
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HDA 300
Audiometric headphones
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Summary of Contents for Sennheiser HDA 300

  • Page 1 HDA 300 Audiometric headphones Instruction manual...

  • Page 3: Table Of Contents

    Important safety information .................. 2 Package contents ....................... 3 Product overview ....................... 4 Connecting the HDA 300 to an audiometer and calibrating the audiometer ... 5 Storing the HDA 300 ....................5 Using the HDA 300 ..................... 6 Cleaning and maintaining the HDA 300 ..............7 Replacing the ear pads ....................

  • Page 4: Important Safety Information

    Sennheiser (see page 7). Intended use/Liability The HDA 300 is a pair of closed, dynamic headphones designed for use with audiometers. The headphones are also suitable for high frequency audiometry. This product can be used for commercial purposes.

  • Page 5: Package Contents

    HZH 350 hygiene pads Manual Instruction manual A list of accessories can be found on the HDA 300 product page at www.sennheiser.com. For information on suppliers, contact your local Sennheiser partner: www.sennheiser.com > “Service & Support“. Some of the available accessories: •...

  • Page 6: Product Overview

    Product overview Headband padding Ear cap, right (red) Headband Plug, right (red) Ear cap, left (blue) Plug, left (blue) Ear pad Connection cable Diaphragm cover Before wearing the headphones, remove the protective foil from the Senn- heiser logo. HDA 300...

  • Page 7: Connecting The Hda 300 To An Audiometer And Calibrating The Audiometer

    Preparing the HDA 300 for calibration You can find the appropriate reference threshold sound pressure levels on the fold-out page of the cover or at www.sennheiser.com on the product page for the HDA 300. Adjust the HDA 300 as shown in the diagram.

  • Page 8: Using The Hda 300

    Using the HDA 300 Using the HDA 300 Pull new hygiene pads over the ear pads. Take off glasses, earrings and similar objects which could interfere with the fit of the headphones. Put the headphones on the test person so that the red ear cap covers the right ear.

  • Page 9: Cleaning And Maintaining The Hda 300

    Cleaning and maintaining the HDA 300 Cleaning and maintaining the HDA 300 CAUTION Liquids can damage the electronics of the product! Liquids entering the housing can cause corrosion. Keep all liquids far away from the product. Only clean the headband paddings and the ear pads with cleansing agents recommended by Sennheiser.

  • Page 10: Replacing The Ear Pads

    Cleaning and maintaining the HDA 300 Replacing the ear pads Peel the ear pad up and away from the ear cap. Slide the new ear pad onto the ear cap. Make sure that the edge of the ear pad disappears completely in the provided groove.

  • Page 11: Replacing The Diaphragm Cover

    Cleaning and maintaining the HDA 300 Replacing the diaphragm cover Remove the ear pad from the ear cap. Remove the diaphragm cover and dispose of it. Place the new diaphragm cover so that four of the holes in the diaphragm cover are positioned over the four retaining pins on the ear cap.

  • Page 12: Specifications

    Audio Low (green wire) Manufacturer declarations Warranty Sennheiser GmbH & Co. KG gives a warranty of 24 months on this product. For the current warranty conditions, please visit our website at www.sennheiser.com or contact your Sennheiser partner. FOR AUSTRALIA ONLY Sennheiser goods come with guarantees that cannot be excluded under the Aus- tralian Consumer Law.
  • Page 13 Manufacturer declarations To make a claim under this warranty, contact Sennheiser Australia Pty Ltd, Unit 3, 31 Gibbes Street Chatswood NSW 2067, Australia; Phone: (02) 9910 6700, email: service@sennheiser.com.au. All expenses of claiming the warranty will be borne by the person making the claim.
  • Page 14 Manufacturer declarations 12 | HDA 300...
  • Page 15 China RoHS (Parts) (Pb) (Hg) (Cd) (PBB) (PBDE) (EFUP) (Cables & Cable Assemblies)
  • Page 16 Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Publ. 01/15, 545391/A02...

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