SennheiserメーカーHMD 46の使用説明書/サービス説明書
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Instruction manual HMD 46 HME 46 HME 46-3S.
1 Safety instructions • Please read this instr uction manual carefully and com- pletely before using the headset. • Make this instruction manual easily accessible to a ll users at all times. • Always include this instr uction manual when passing the headset on to third parties.
2 Intended use of the headset Intended use includes: • having re ad this instructio n manual especial ly the chapter “Safety instructions”. • using the headset within the operating condit ions as described in this instruct ion manual.
3 HMD 46 / HME 46 / HME 46-3S The HMD 46 / HME 46 / HME 46-3S headset features dynamic, open headphones. The noise-compensating microphone ensures excellen t speech transmission even in noisy environments. Design ed for air traffic contr ol, intercom systems and othe r communication purposes.
4 Operation Putting on the headset When putting on the headse t, the patented two-piece headband adjusts automatically. Flipping away one ear cup The headset features a “flip-away” ear cup for single- sided listening.
5 Positionin g the microphone B e n d t h e f l e x i b l e m i c r o p h o n e b o o m s o t h a t t h e m i c r o - phone is placed at the corn er of the mouth. Maintain a distance of 2 cm between microphone and mouth. Turning th e microphon e boom The microphone boom can be rotated.
6 Adjusting the volum e directly on the audio system Connect the headset to the co rresponding sockets of your audio system. Adjust the volume di rectly on the audio system. Adjusting the mi crophone se nsitivity The microphone sensitivity has been factory preset to 80 mV/Pa.
7 Care and mainten ance Cleaning the headse t 왘 Before cleaning, pull out the plugs of the prod uct from the connections in the aircraft . 왘 Only use a soft, dry clot h to clean the product. Replacing the ear pads For reasons of hygiene, you should replace the black ear pads annu ally.
8 Accessories and spare parts By changing the cable, you can simply retrofit your headset (see “Product variants” on page 10). Accessories • Cable -6 Cat. No. 500836 • Cable -7 Cat. No. 502360 • Cable -H-6 Cat. No. 502533 • Cable -H-6-1 Cat.
9 Spare parts • Headband padding, 1 pair • Ear pads, 1 pair • Ear pads, 100 pa irs • Wind and pop screen for BKE 46, 1 item • Wind and pop screen for BKE 46, any number of items • Wind and.
10 Product variants Variant (Cat. No.) Description Single-sided round cable HMD 46-3 (500849) Headsets with dynamic micro- phone – HMD 46-31 (502483) – HMD 46-3-6 (500466) with open en ds, length 1.85 m HME 46-3 (500857) Headsets with con- denser microphone – HME 46-31 (502484) – HME 46-3-6 (500467) with open en ds, length 1.
11 Cable and connector assignment Headset connector Cable -6 Cable -7 (steel wire cable) Designed for 2-connector variants white orange brown green yellow red blue Screen Audio Hi left Audio Hi right .
12 Cable -H-6 Cable -H-6-1 Cable -L white orange brown green red blue Screen Audio Hi left Audio Hi right Audio Lo left Microphone Hi Microphone Lo Screen Audio Lo right stretched approx. 3 m white orange brown green red blue Screen Audio Hi left Audio Hi right Audio Lo left Microphone Hi Microphone Lo Screen Audio Lo right stretched approx.
13 Cable -PTT-6 Cable -PTT-6-1 Cable -3PTT-L approx. 0.3 m approx. 1.5 m approx. 1.85 m white Audio Hi left orange Audio Hi right brown Audio Lo left green Audio Lo right yellow PTT black PTT red Microphone Hi blue Microphone Lo Screen Screen approx. 1 m approx.
14 Cable -3PTT-LA Cable -D-3PTT-M Cable -DCN 5 8 9 4 1 10 2 3 6 7 Solder side 1 Audio Hi right 2 Audio Lo right 3 PTT 4 PTT / screen/ bridge to pin 9 5 Audio Hi left 6 Audio Lo left 7 Microphone Hi 8 Microphone Lo 9 Bridge to pin 4 / PTT / screen 10 75- Ω re sis tor b e t we en pi n 4 and 10 / scre en approx.
15 Cable -PTT-H-PJ7-xx xx = 10 / 15 / 25 Connectors pin alignment CANADIAN ATC Switch position = 1 INTERNATIONAL ATC Switch position = 2 1 Audio + Mic + 2 Audio – Mic – 3 Mic + PTT + 4 Mic – PTT – / Screen 5 PTT + Audio + 6 PTT – / Screen Audio – approx.
16 Specifications HMD 46-3 and HMD 46-31 Headphones Transducer principle dynamic, open Ear cou pling supr a-aura l Frequency response 20–14,000 Hz Impedance 300 Characteristic SPL at 1 kHz, 1 mW, mono 95 dB SPL at 1 kHz, 1 V HMD 46-3 : 83 dB SPL HMD 46-31 : 103 dB SPL THD (350–3,000 Hz) < 1% at 95 dB SPL Contact pressure approx.
17 HME 46-3, HME 46-31 and HME 46-3S Headphones Transducer principle dynamic, open Ear coupling supra-aural Frequency response 20–14,000 Hz Impedance 300 Characteristi c SPL at 1 kHz, 1 mW, mono.
18 HME 46-DCN Headphones Transducer princi pl e dynamic, open Ear coupling supra-aural Frequency response 20–14,000 Hz Impedance 300 Characteristic SPL 95 dB SPL at 1 kHz, 1 mW, mono 103 dB SPL at 1 kHz, 1 V Max. SPL > 125 dB SPL at 1 kHz THD (350–3,000 Hz) < 1 % at 110 dB SPL Contact pressure approx.
19 Manufacturer declarations Warranty Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this product. For the current warra nty co nditions, pl ease visit our website at www.
Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in Germany, Publ. 08/12, 515803/A07.
デバイスSennheiser HMD 46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 HMD 46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 HMD 46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 HMD 46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 HMD 46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 HMD 46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 HMD 46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 HMD 46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 HMD 46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。