SherwoodメーカーRX-4109の使用説明書/サービス説明書
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RX-4109 AM/FM STEREO RECEIVER.
2 : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. Introduction READ THIS BEFORE OPERA TING YOUR UNIT This symbol is intended to alert the user to the .
3 CONTENTS Introduction READ THIS BEFORE OPERATING YOUR UNIT ......................................................................................... 2 System Connections ...........................................................................
4 System Connections • Do not plug the AC input cord into the wall AC outlet until all connections are completed. • Be sure to connect the white RCA pin cords to the L (left) and the red RCA pin cords to the R (right) jacks when making audio connections.
5 • The AUX jacks may also be connected to an additional component such as MD recorder, tape deck, etc. 3 . CONNECTING AUDIO COMPONENTS 4 . CONNECTING DIGI-LINK • Connect this jack to the DIGI-LINK jack of the external Sherwood component that uses the DIGI-LINK II or III remote control system.
• This outlet is switched on (power-on mode) and off (standby mode) according to power control as follows (Maximum total capacity is 100 W (0.43A)). Standby mode - Switched AC outlet off Power-on mode - Switched AC outlet on 6 • Usally SPEAKER A terminals are used for only a pair of speakers.
7 Front Panel & Remote Controls REMOTE CONTROLS FLUORESCENT DISPLAY FRONT PANEL.
8 1. POWER SWITCH Push this switch to enter the standby mode. To switch the power off, push again this switch. 2. POWER ON BUTTON In the standby mode, press this button, then this unit is turned on to enter the operating mode. 3. STANDBY BUTTON In the operating mode, press this button then this unit is turned off to enter the standby mode.
9 LOADING BA TTERIES REMOTE CONTROL OPERA TION RANGE Use the remote control unit within a range of about 7 meters (23 feet) and angles of up to 30 degrees aiming at the remote sensor. Remove the batteries when they are not used for a long time.
10 LISTENING TO A PROGRAM SOURCE Operations Then the corresponding speaker indication(“SPK A(or/and) B”) is displayed and the sound can be heard from the speakers connected to the selected speaker terminals. When using the headphones for private listening, press the corresponding SPEAKER button to switch off both A and B speakers.
11 5 . Adjust the volume to a comfortable listening level. “MUTE” flickers. To resume the previous sound level, press this button again. Be sure to switch off both A and B speakers. 6 . To mute the sound. 7 . To listen with the headphones.
12 “TON DIR” is displayed, “DIRECT” lights up and the sound that bypasses the tone circuitry will be heard. To cancel the tone direct function, press this button again to display “TON CTRL”, and then "DIRECT" goes off.
LISTENING TO RADIO BROADCASTS Auto tuning • Each time this button is pressed, the mode changes as follows: Tuning mode : “PRESET” goes off. Preset mode : “PRESET” lights up. • The tuner will now search until a station of sufficient strength has been found.
14 Presetting radio stations • You can store up to 30 preferred stations in the memory. • “MEM” is flickering for 5 seconds. 1 . Tune in the desired station with auto or manual tuning. 2 . Press the MEMORY button. 3 . Select the desired preset number (1~30) and press the MEMORY button.
15 Listening to FM stereo broadcasts • Then “PRESET” lights up. • While listening to FM broadcasts, press the FM MODE button. • Each time this button is pressed, the FM mode changes as follows: Stereo mode : “ST” lights up. Mono mode : “ST” goes off.
16 LISTENING TO RDS BROADCASTS (FM ONL Y) RDS T uner (Regional Option for some countries in Europe, etc.) RDS (Radio Data System) is a method for sending information signals together with the transmitter signals. Your tuner is capable of translating these signals and putting the information on the display.
17 1 . In the FM mode, press the SEARCH MODE button three times. PTY Search • Use this function to automatically search and receive the stations broadcasting the desired program type. • “PTY SRCH” is displayed. • Use this function to automatically search and receive the stations broadcasting the traffic program.
18 • Each time this button is pressed, the display mode changes as follows; • If the signals are too weak or no RDS service is available, “NO NAME”, “NO PTY”, “NO TIME” or “NO TEXT” will be displayed.
19 RECORDING Recording with TAPE Recording with AUX The volume, tone(bass, treble) and balance settings have no effect on the recording signals. When you select tuner, CD or PHONO as a recording source, recording may be made on TAPE or AUX, or both simultaneously.
20 Operating the sleep timer The sleep timer allows the system to continue to operate for a specified period of time before automatically shutting off.
21 T roubleshooting Guide PROBLEM POSSIBLE CAUSE REMEDY If a fault occurs, run through the table below before taking your receiver for repair. If the fault persists, attempt to solve it by switching the receiver off and on again. If this fails to resolve the situation, consult with your dealer.
22 AMPLIFIER SECTION Power output, stereo mode, 8 Ω , THD 0.08 %, 20 Hz~20 kHz ............................................................... 2X100 W Total harmonic distortion, 8 Ω , 100 W, 20 Hz~20 kHz .................................
デバイスSherwood RX-4109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：
Sherwood RX-4109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Sherwood RX-4109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。Sherwood RX-4109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。Sherwood RX-4109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。
Sherwood RX-4109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Sherwood RX-4109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、Sherwood RX-4109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Sherwood RX-4109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。
