Page 2 - Contents; Safety tips
26 Contents Safety tips ...................................................................................................... 27 Headset features ................................................................................................ 28 Product variants .......................................
Page 4 - Headset features; New passive headset with excellent noise attenuation
28 Headset features HME 100 headset • New passive headset with excellent noise attenuation • Excellent comfort due to very low weight, soft ear cushions and padded headbandas well as best possible freedom of movement due to unilateral connecting cable • Foldable headband for easy and space-saving st...
Page 5 - Product variants
29 Product variants HME 105 headset The HME 105 differs from the HME 100 in the following features: • No Mono/Stereo switch • Connection of headphones and microphone via XLR-5 plug HME 120 headset The HME 120 differs from the HME 100 in the following features: • No Mono/Stereo switch • Coiled cable ...
Page 7 - Delivery includes; Headset
31 Delivery includes HME 100, HME 105 and HME 120 headsets • Headset • Padded carry and storage bag with shoulder strap for headset and accessories • Wind screen for microphone • Cable clip MZQ 2002-1 (Cat. No. 4470) HMD 120 headset • Headset • Padded carry and storage bag with shoulder strap for he...
Page 8 - Preparing the headsets for use; Connecting the headsets; PJ-068 jack plug for connecting the microphone
32 Preparing the headsets for use Connecting the headsets HME 100 headset: 1 1 / 4 ” (6.35 mm) stereo jack plug for connecting the headphones 1 PJ-068 jack plug for connecting the microphone 씰 Connect the 1 / 4 ” (6.35 mm) stereo jack plug for the headphones and the PJ-068 jack plug for the micropho...
Page 9 - U-174/U jack plug for connecting the headphones and the microphone
33 Connecting cable forHME 120 and HMD 120 HME 120 and HMD 120 headsets: 1 U-174/U jack plug for connecting the headphones and the microphone 씰 Connect the U-174/U jack plug for the headphones and the microphone to theU-174/U socket of your intercom.
Page 10 - Adjusting the headband
34 Adjusting the headband For good noise attenuation and best possible comfort, the headband has to be adjustedto properly fit your head: 씰 Wear the headset so that the headband runs over the top of your head. 씰 Adjust the length of the headband so that • your ears are completely inside the ear cush...
Page 11 - Positioning the microphone; Relocating the microphone boom
35 Positioning the microphone Relocating the microphone boom The microphone boom can be worn on either side of the mouth. 씰 Loosen the quick-fixing device. 씰 Rotate the microphone boom by 180 ° . 씰 Tighten the quick-fixing device. Positioning the microphone towards the corner of the mouth The HME 10...
Page 12 - Tilt the microphone for final positioning.
36 For positioning the microphone of the HMD 120 headset, proceed as follows: 씰 Adjust the length of the microphone boom so that the microphone is placed at thecorner of the mouth. To do so, loosen the quick-fixing device and adjust themicrophone boom in length. 씰 Pull the middle part of the microph...
Page 13 - Using the headsets; ‘Replacing the ear cushions’) from the earcup with the micro-; Adjusting the volume; Exposure to loud sounds can cause hearing damage!; Set the volume control
37 Using the headsets Mono/Stereo selection (HME 100 only) In general, you‘ll receive a mono sound source so that the Mono/Stereo switch can remainset to ‘Mono’. When using a stereo intercom system, set the headset to stereo operation.Remove the ear cushion ( 쏅 ‘Replacing the ear cushions’) from the...
Page 14 - Mic Gain Adjustment; Adjusting the microphone gain
38 Mic Gain Adjustment Adjusting the microphone gain According to JTSO approval C58a, the microphone output voltage is factory-preset to400 mV. If the microphone output voltage is too high or too low for your intercom system,it can be re-adjusted on the microphone. To do so, use a small slotted scre...
Page 15 - Additional information for helicopter use of the HME 120 headset; Pull the wind screen from the microphone.
39 Additional information for helicopter use of the HME 120 headset The polarity of the microphone connection in helicopters is not standardized. If themicrophone of your headset does not work with the existing polarity, you can reverse thepolarity on the headset by simply rotating the microphone mo...
Page 16 - Spare parts; Wind screen for MKE 45-1 electret microphone; Replacing the wind screen
40 Spare parts The following spare parts are available from your Sennheiser agent: • Wind screen for MKE 45-1 electret microphone • Cable clip • Carry and storage bag with shoulder strap • Ear cushions Replacing the wind screen If the wind screen for the electret microphone shows signs of wear such ...
Page 17 - Connector assignment
41 3 1 2 2 3 1 ; ; 1 2 ;;;;;;;;;;;;; ;;;;;;;;;;;;; 3 4 4 2 1 3 solder side 5 U174/U jack plug 1 Microphone Lo 2 Audio Hi 3 Microphone Hi 4 Audio Lo PJ-068 jack plug 1 Not assigned! 2 Microphone Hi 3 Microphone Lo 1 / 4 ” (6.35 mm) stereo jack plug 1 Audio Hi left 2 Audio Hi right 3 Audio Lo Connecto...
Page 18 - In case of difficulty; Possible cause and what to do
42 In case of difficulty If problems occur that are not listed in the below table, please contact your Sennheiseragent. Possible cause and what to do You are using a stereo intercom system but the headset is set to mono operation. 씰 Set the Mono/Stereo switch to ‘Stereo’. You are receiving a mono so...
Page 20 - Technical data
44 Technical data HME 100 HME 105 and HME 120 HMD 120 Headphones Transducer principle dynamic Ear coupling circumaural, closed Frequency response 45–15,000 Hz Nominal impedance 150 Ω , mono, 300 Ω , stereo 150 Ω , mono 16 Ω , mono Attenuation > 10–40 dB Contact pressure approx. 10 N Microphone in...
Page 22 - Certificate of Conformity
46 Certificate of Conformity Sennheiser electronic GmbH & Co. KG declare that this device conforms to the applicable CE standards and regulations. For up-to-date information on Sennheiser products, you can also visit the Sennheiser Web site at “http://www.sennheiser.com”.
Page 23 - Printed in Germany
136 Sennheiser electronic GmbH & Co. KG Telefon 05130/600-0 D-30900 Wedemark Telefax 05130/600-300 Printed in Germany Publ. 01/03 83566 / A02
