SonyメーカーXR-1790の使用説明書/サービス説明書
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1999 by Sony Corporation Operating Instructions US 3-865-584- 11 (1) FM / AM Cassette Car Ster eo XR-1790 For installation and connections, see the supplied installation/connections manual. Owner’s Record The model and serial numbers are located on the bottom of the unit.
2 US W elcome! Thank you for purchasing the Sony Cassette Car Stereo. This unit lets you enjoy a variety of features. Featur es General • Built-in power amplifier (max. output: 35 W × 4 ch) enables you to enjoy a 4-speaker system. • Digital 12-hour clock provided (page 5).
3 US T able of Contents Location of controls ............................................ 4 Getting Started Setting the clock .................................................. 5 Cassette Player Listening to a tape ....................................
4 US Location of contr ols 7 LCL (local seek) button 7 8 (volume/bass/treble/ balance/fader control) buttons 5, 8 9 SEEK/MANU button 7 !º LOUD (loudness) button 8 !¡ TUNER/A MEM (radio on • band select/ automatic memory) button 7, 8 !™ OFF button Refer to the pages for further details.
5 US Getting Started The clock activates. 4 Press the DSPL button momentarily. Note The clock cannot be set unless the power is turned on. Set the clock after you turn on the radio, or during tape playback. Getting Started Setting the clock The clock has a 12-hour digital indication.
6 US Direction indicator * ( 9 To advance To rewind To resume playback, press the other fast- winding button partially until the locked button is released.
7 US T uning in by adjusting the fr equency — Manual tuning 1 Select the desired band. 2 Press and hold either side of the SEEK/ MANU button. Release the button when the desired station is received. PREVENT ACCIDENTS! While driving, use the automatic tuning and the memory preset tuning instead of the manual tuning.
8 US Other Functions Adjusting the sound char acteristics 1 Select the item you want to adjust by pressing the SEL button repeatedly. VOL (volume) n BAS (bass) n TRE (treble) n BAL (balance) n FAD (fader) n VOL (volume) 2 Adjust the selected item by pressing either the or button.
9 US Radio/Other Functions/Additional Information Additional Information Pr ecautions • If your car was parked in direct sunlight resulting in a considerable rise in temperature inside the car, allow the unit to cool off before operating it. • If no power is being supplied to the unit, check the connections first.
10 US Maintenance Fuse replacement When replacing the fuse, be sure to use one matching the amperage rating stated on the fuse. If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction.
11 US Dismounting the unit 1 Insert the supplied tool between the unit and the frame, and rotate 90° to release the hidden mounting spring. Repeat on the opposite side and remove the frame. 2 Insert a flathead screwdriver between the bracket and mounting spring.
12 US Cassette player section Tape track 4-track 2-channel stereo Wow and flutter 0.13 % (WRMS) Frequency response 30 – 15,000 Hz Signal-to- noise ratio 55 dB Tuner section FM Tuning range 87.5 – 107.9 MHz Antenna terminal External antenna connector Intermediate frequency 10.
13 US T r oubleshooting guide The following checklist will assist in the correction of most problems which you may encounter with your unit. Before going through the checklist below, refer to the connection and operating procedures. General Cause/Solution • Adjust the volume with the button.
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Sony Corporation Printed in Malaysia.
デバイスSony XR-1790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 XR-1790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 XR-1790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 XR-1790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 XR-1790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 XR-1790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 XR-1790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 XR-1790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 XR-1790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。
