SonyメーカーMDR-RF880RKの使用説明書/サービス説明書
ページ先へ移動 of 16
Operating Instructions Wi r eless Ster eo Headphone System 3-263-524- 32 (1) © 2005 Sony Corporation MDR-RF880RK.
2 WA R N ING To prevent fire or shock hazard, do not expose the unit to rain or moisture. To prevent fire or shock hazard, do not place objects filled with liquids, such as vases, on the apparatus. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.
3 Notes on r eceiving performance This system utilizes very high frequency signals in the 800 MHz band so the receiving performance may deteriorate due to the surroundings. The following examples illustrate conditions that may reduce the reception range or cause interference.
4 N Getting started Unpacking Check that you have the following items before using the headphones: • The headphones MDR-RF880R (1) • The transmitter TMR-RF850R (1) • AC power adaptor (1) • Unimatch plug adaptor (1) (stereo mini jack y stereo phone plug) • Connecting cord (1) (phono plugs y stereo mini plug), 1 m (3.
5 When the indicator does not light in green Check if the right and left headphones are rested on the transmitter correctly. The indicator will not light up if the headphones’ contact point does not meet the transmitter’s contact pin. Remove the headphones and replace them on the transmitter again so that the indicator lights in green.
6 Charging and usage hours * 1 at 1 kHz, 1 mW+1 mW output when the VIBRATION switch is set to OFF * 2 hours required to fully charge empty batteries * 3 Time stated above may vary, depending on the temperature or conditions of use.
7 INPUT A INPUT DC IN 9V ! L R B NOISE FIL TER ON OFF CHANNEL 1 2 3 INPUT A INPUT DC IN 9V ! L R B NOISE FIL TER ON OFF CHANNEL 1 2 3 Setting up the transmitter 1 Connect the transmitter to audio/ video equipment.
8 C To connect to TV, etc. If noise occurs when the transmitter is connected to your TV or VCR, set the NOISE FILTER switch to ON. Notes • If you connect the transmitter to LINE OUT or REC OUT jacks of an audio reproducer such as an MD player or CD player, do not set the NOISE FILTER switch to ON.
9 N Operating the system Listening to a pr ogramme Before listening To prevent your ears from being damaged, first lower the volume. 1 Turn on the audio/video equipment connected to the transmitter.
10 Sending RF signals from the transmitter The transmitter starts sending RF signals automatically when it detects an audio signal from the equipment connected. If it does not detect an audio signal for more than about four minutes, the transmitter will stop sending RF signals, and the power indicator will turn off.
11 Replacing the ear pads The ear pads are replaceable. If the ear pads become dirty or worn out, replace them as illustrated below. The ear pad is not commercially available. You can order replacements from the store where you purchased this system, or at your nearest Sony dealer.
12 N Additional information Pr ecautions • When the transmitter is not to be used for a long period of time, disconnect the AC power adaptor from the AC outlet holding the plug and remove the batteries to avoid damage caused by battery leakage and subsequent corrosion.
13 Problem Distortion Loud background noise Solution If the transmitter is connected to the headphones jack, lower the volume of the audio/video equipment connected to the transmitter. Change the radio frequency with the CHANNEL selector on the transmitter.
14 Specifications General Carrier frequency 863.5 – 864.5 MHz Channel Ch1, Ch2, Ch3 Modulation FM stereo Frequency response 18 – 22,000 Hz Transmitter TMR-RF850R Power source DC 9 V: supplied AC power adaptor Audio input phono jacks/stereo mini jack Dimensions Approx.
15.
Svenska Härmed intygar Sony Corp. att detta högtalarsystem står i överensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG. Mer information finns på webbadressen: http://www.compliance.
デバイスSony MDR-RF880RK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：
Sony MDR-RF880RK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Sony MDR-RF880RK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。Sony MDR-RF880RK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。Sony MDR-RF880RK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。
Sony MDR-RF880RK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Sony MDR-RF880RK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、Sony MDR-RF880RK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Sony MDR-RF880RK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。
