User manual SHERWOOD RX-4105

[. . . ] OPERATINGINSTRUCTIONS RX-4105 AM/FM STEREO RECEIVER SAFETY INSTRUCTIONS 1. Read Instructions - All the safety and operating instructions should be read before the product is operated. Retain instructions - The safety and operating instructions should be retained for future reference. Heed Warnings - All warnings on the product and in the operating instructions should be adhered to. [. . . ] The fact that the equipment operates satisfactorily does not imply that the power point is earthed and that the installation is completely safe. For your safety, if in any doubt about the effective earthing of the power point, consult a qualified electrician. PAN-EUROPEAN UNIFIED VOLTAGE All units are suitable for use on supplies 230-240 V AC. Move switch lever to match your line voltage with a small screwdriver or other pointed tool. 3 CONTENTS SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . · Place the AM loop antenna as far as possible from the receiver, TV set, speaker cords and the AC input cord and set it to a direction for the best reception. · If the reception is poor with the AM loop antenna, an AM outdoor antenna can be used in place of the AM loop antenna. · If the electricity fails or the AC input cord is left unplugged for more than several days, the memorized contents will be cleared. Should this happen, memorize them again. 5 6 Front Panel & Remote Controls 7 POWER BUTTON Each time the POWER button is pressed, this unit is turned on to enter the operating mode or off to enter the standby mode. STANDBY INDICATOR HEADPHONE JACK Stereo headphones with a standard 1/4 inch plug can be plugged into this jack for private listening. SPEAKER A, B SELECTOR BUTTONS These buttons allow you to select various combinations of speakers as follows: To drive A speakers, press only the SPEAKER A button ("SPK A" is displayed). To drive B speakers, press only the SPEAKER B button ("SPK B" is displayed). To drive both A and B speakers, press the SPEAKER A(or B) and B(or A) buttons in order. ("SPK A B" is displayed). When using headphones for private listening, press these buttons in order to switch off the speaker A and B ("SPK OFF" is displayed). INPUT SELECTOR BUTTONS Press the button to select the desired input source. TONE BUTTON When adjusting the tone (bass and treble), press this button to select the desired tone mode. Each time this button is pressed, the tone mode is changed to bass or treble. BALANCE BUTTON When adjusting the sound volume balance, press this button to enter the balance mode. BALANCE, TREBLE/BASS UP/DOWN ) BUTTONS ( At the balance mode, adjust the sound volume balance between left and right speakers with these buttons. At the desired tone mode, adjust the tone as desired with these buttons. TONE DIRECT BUTTON Press this button to listen to a program source without the tone effect. TUNING/PRESET MODE BUTTON Press this button to select the tuning mode or the preset mode. NUMERIC BUTTONS(0 ~ 9) Press these buttons to select or to store preset stations directly. TUNING/PRESET UP/DOWN( BUTTONS Press these buttons to tune in the desired stations. Each time this button is pressed, the FM mode is changed to the stereo mode or the mono mode. [. . . ] 0. 04 % Intermodulation distortion 60 Hz : 7 kHz= 4 : 1 SMPTE, 8 , 100 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 1 % Input sensitivity, 47 k Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mV Signal to noise ratio, IHF "A" weighted Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 dB Frequency response Line, 10 Hz~100 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]