SennheiserメーカーSET100の使用説明書/サービス説明書
ページ先へ移動 of 23
Headset HME 100 HME 105 HME 120 HMD 120 25 Instructions for use.
26 Contents Safety tips ...................................................................................................... 27 Headset features ................................................................................................ 28 Product variants .
27 The HME 100, HME 105, HME 120 and HMD 120 are pilot headsets with closed ear protector headphones for use in helicopters, propeller and turboprop aircraft. Safety tips • When using a headset, typical aircraft sounds (for example, those from engines, propellers, warning alarms, etc.
28 Headset featur es HME 100 headset • New passive headset with excellent noise attenuation • Excellent comfort due to very low weight, soft ear cushions and padded headband as well as best possib.
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.
30 HMD 120 headset The HMD 120 differs from the HME 100 in the following features: • No Mono/Stereo switch • Coiled cable • M-87/AIC dynamic microphone and low impedance headphones • Connectio.
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.
32 Pr eparing 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.
33 Connecting cable for HME 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 the U-174/U socket of your intercom.
34 Adjusting the headband For good noise attenuation and best possible comfort, the headband has to be adjusted to properly fit your head: 씰 Wear the headset so that the headband runs over the top of your head.
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.
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 the corner of the mouth. To do so, loosen the quick-fixing device and adjust the microphone boom in length.
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 remain set to ‘Mono’.
38 Mic Gain Adjustment Adjusting the microphone gain According to JTSO approval C58a, the microphone output voltage is factory-preset to 400 mV. If the microphone output voltage is too high or too low for your intercom system, it can be re-adjusted on 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 the microphone of your headset does not work with the existing polarity, you can reverse the polarity on the headset by simply rotating the microphone module.
40 Spar e 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 • Ea.
41 3 1 2 23 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.
42 In case of dif ficulty If problems occur that are not listed in the below table, please contact your Sennheiser agent. 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’.
43 Possible cause and what to do Re-adjust the output voltage on the microphone. 씰 To do so, use a small slotted screwdriver and turn the ‘Mic Gain Adjustment’ screw (see illustration on page 38) until you have reached the desired setting.
44 T echnical 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.
45 HME 100 HME 105 HME 120 HMD 120 Supply voltage typ. 16 V DC typ. 16 V DC typ. 16 V DC – (8–16 V DC, (8–16 V DC, (8–16 V DC, approx. 8–25 mA approx. 8–25 mA approx. 8–25 mA as per RTCA/DO 214) as per RTCA/DO 214) as per RTCA/DO 214) General Data Connecting cable 1.
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.
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.
デバイスSennheiser SET100の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Sennheiser SET100をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSennheiser SET100の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Sennheiser SET100の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Sennheiser SET100で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Sennheiser SET100を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSennheiser SET100の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Sennheiser SET100に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSennheiser SET100デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。