Manual Sennheiser HMD120

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  • Sennheiser HMD120 - page 1

    1 Instructions for use HME 100/105/110/120 HMD 120 Βοοκ_83566_1006_ΣΠ6.βοοκ Σειτ ε 1 Διενσταγ, 4. Μ ρζ 2008 1:42 13 ...

  • Sennheiser HMD120 - page 2

    2 Βοοκ_83566_1006_ΣΠ6.βοοκ Σειτ ε 2 Διενσταγ, 4. Μ ρζ 2008 1:42 13 ...

  • Sennheiser HMD120 - page 3

    3 Contents Safety tips .......... .......... ........... .......... .......... ........... .......... ............ ........... .......... .... 4 Headset features ........ ........... .......... ............ ........... .......... .......... ........... .......... .... 5 Product variants .............. ................ ................. ............ ...

  • Sennheiser HMD120 - page 4

    4 The HME 10 0, HME 105, HM E 1 10, HME 12 0 and HM D 120 are pilot headse ts with closed ear protector head phones for use in helicopters, propeller and turboprop a ircraf t. Safety requirements y When using a headset, typical aircraft sounds (for example, those fr om engines, propellers, warning alarms, etc.) may sound different to yo u. Before o ...

  • Sennheiser HMD120 - page 5

    5 Headset features HME 100 headset y New passive headset with excellent noise attenuation y Excellent comfor t due to very low w eight, sof t e ar cushions ST ANDARD and padd ed headband as well as b est possible f reedom of move ment due to unilateral connecting cabl e y Foldable headband for easy and space- saving storage y Clear communications d ...

  • Sennheiser HMD120 - page 6

    6 Product variants HME 105 headset The HME 105 diff ers from the HME 100 in the follow ing features: y No Mono/Stereo switch y Connection of head phones and microphone via XLR-5 plug Headset HME 110 The HME 110 diff ers from the HME 100 in the follow ing features: y black caps y soft earpads LUXURY y headband with soft headcushion HME 120 headset T ...

  • Sennheiser HMD120 - page 7

    7 HMD 120 headset The HMD 120 differs from the HME 100 in the following features: y No Mono/Stereo switch y Coiled cable y M-87/AIC dynamic microphone and low impeda nce headphones y Connection of headphones and mi crophone via U-174 /U jack plug to a low impedance interf ace in the helicopter Βοοκ_83566_1006_ΣΠ6.βοοκ Σειτ ε 7 Διε ...

  • Sennheiser HMD120 - page 8

    8 Delivery inc ludes HME 100, HME 105, HME 110 and HME 120 headsets y Headset y Padded carry and storage bag for headset and accessories y Wind screen for microphone y Cable clip HMD 120 headset y Headset y Padded carry and storage bag for headset and accessories y Cable clip Recommended Accessories y Replaceable gel ear cushions GOP Βοοκ_83566 ...

  • Sennheiser HMD120 - page 9

    9 Preparing the headsets for use Connecting the headsets HME 100, HME 110 headset 1 1/4” (6.35 mm) stereo jack pl ug for connecting the headphones 1 P J-068 jack plug for connecting the microphone 왘 Connect the 1/4” (6.35 mm) stereo jack plug fo r the headphones and the P J-068 jack plug for the microphone to the corresponding jac k sockets o ...

  • Sennheiser HMD120 - page 10

    10 HME 120 and HMD 120 headsets 1 U-174/U jack plug for connecting the headphones and the microphone 왘 Connect the U-174/U jack plug f o r the headphones and the microphone to the U-174/U socket of your intercom. Adjusting the headband For good noise attenuation and best possible co mfort, the headband ha s to be adjusted to properly fit your hea ...

  • Sennheiser HMD120 - page 11

    11 Positioning the microphone Relocating the microphone boom The microphone boom ca n be worn on either side of the mouth. 왘 Loosen the quick-fixing device. 왘 Rotate the microphone boom by 180°. 왘 Tighten the quick-fixing device. Positioning the microphone towa rds the corner of the mouth The HME 100, HME 105, HME 110 and HME 120 headse ts f ...

  • Sennheiser HMD120 - page 12

    12 For positioning the microphone of the HMD 120 headset, proceed as follows: 왘 Adjust the length of the microp hone boom so that the micropho ne is placed at the corner of the mouth. T o do so, loosen the q uick-fixing devi ce and adjust the microp hone boom in length. 왘 Pull the middle part of the mi crophone boom toward s the mouth so that t ...

  • Sennheiser HMD120 - page 13

    13 Using the headsets Mono/Stereo selection (HME 100, HME 110) In general, you‘ll receive a mono sound source so that the Mono /Stereo switch can remain set to ‘Mono’. When using a stereo inte rcom system, se t the headset to stereo operation. Remove the ear cushion (see „Replacing the ear cushions“ on page 15) from the earcup with the mi ...

  • Sennheiser HMD120 - page 14

    14 Adjusting the microphone gain (not HMD 120) According to JTSO approval C58a, the microphone output volta ge is factory-preset to 400 mV/114 dB. If the microphone ou tput voltage is too hig h or too low fo r your in tercom system, it can be readjusted on the microphone. T o do so, use a small slotted screwdriver and turn the ‘Mic Gain Adjustmen ...

  • Sennheiser HMD120 - page 15

    15 Spare parts The following spare parts are availa ble from your Sennheiser agent: y Wind screen MKE 45-1 electret microphone (C at. No. 075823 bulk or 092804 pa ckaged, 1 pcs.) y Cable clip MZQ 2002-01(Cat. No. 044740) y Cable clip HZC 08 (Cat. No. 525787) y Carry and storage bag (Cat. No. 078366) y Ear cushions ST ANDARD (Cat. No. 077960) y Ear ...

  • Sennheiser HMD120 - page 16

    16 Connector assignment U174/U jack plug 1 Microphone Lo 2A u d i o H i 3M i c r o p h o n e H i 4 Audio Lo XLR-5 connector 1A u d i o H i 2 Audio Lo 3M i c r o p h o n e H i 4 Microphone Lo 5— 1/4” (6.35 mm) stereo jack plug 1 Audio Hi left 2 Audio Hi right 3 Audio Lo P J-068 jack plug 1N o t a s s i g n e d ! 2M i c r o p h o n e H i 3 Microp ...

  • Sennheiser HMD120 - page 17

    17 In case of difficulty If problems occur that are not li sted in the below table, please contact your Sennhei ser agent. Problem Possible cause and wha t to do Communicati ons in one ear only (HME 100, HME 110) You are using a stereo intercom system bu t the headset is set to mono operation. 왘 Set the Mono/Stereo sw itch to ‘Stereo’. You ar ...

  • Sennheiser HMD120 - page 18

    18 T echnical data Headphones Microphone incl. preamplifier (not HMD 120) HME 100, HME 110 HME 105, HME 120 HMD 120 T ransducer p rinciple dynamic dynamic dynamic Ear coupling circumaural, closed circumaural, closed circumau ral, clos ed Frequency response 45 – 15,000 Hz 45 – 15,000 Hz 45 – 15,000 Hz Nominal impedance 150 Ω , mono, 300 Ω , ...

  • Sennheiser HMD120 - page 19

    19 General Data Output voltage 400 mV ± 3dB at 114 dB (nach RTCA/DO 214) 400 mV ± 3dB at 114 dB (nach RTCA/DO 214) 400 mV ± 3dB at 114 dB (nach RTCA/DO 214) 1.8 μ V – 4 μ V at 74 dB at 5 Ω Supply volta ge typ. 16 V DC (8–16 V DC, approx. 8–25 mA as per RTCA/DO 214) typ. 16 V DC (8–16 V DC, approx. 8–25 mA as per RTCA/DO 214) typ. 16 ...

  • Sennheiser HMD120 - page 20

    20 Manufacturer declarations W arranty 5 years Approval Sennheiser electronic GmbH & Co. KG declare that this device is in compliance with the applicable CE standards and regulations. Batteries or rechargeable batteries Please dispose of batteries or rechargeable batt eries as special waste or return them to your specialist dealer. For up-to-da ...

Manufacturer Sennheiser Category Headphones

Documents that we receive from a manufacturer of a Sennheiser HMD120 can be divided into several groups. They are, among others:
- Sennheiser technical drawings
- HMD120 manuals
- Sennheiser product data sheets
- information booklets
- or energy labels Sennheiser HMD120
All of them are important, but the most important information from the point of view of use of the device are in the user manual Sennheiser HMD120.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Sennheiser HMD120, service manual, brief instructions and user manuals Sennheiser HMD120. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Sennheiser HMD120.

A complete manual for the device Sennheiser HMD120, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Sennheiser HMD120 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Sennheiser HMD120.

A complete Sennheiser manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Sennheiser HMD120 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Sennheiser HMD120, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Sennheiser HMD120, that we can find in the current document
3. Tips how to use the basic functions of the device Sennheiser HMD120 - which should help us in our first steps of using Sennheiser HMD120
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Sennheiser HMD120
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Sennheiser HMD120 in a specific country, if it was not possible to solve the problem on our own.

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