Sherwood RX-4109 AV receiver
Contents
1. 0 04 96 Intermodulation distortion o0 Tz 7 kHz 4 1 SMPTE 9 aeg andern 0 02 96 Input sensitivity 47 k dale jar NINII meer 2 5 mV Linel CD TAPE eqn 200 mV Signal to noise ratio IHF A weighted PRONO MIMI e YE OE 70 dB 95 Frequency response Phono MM RIAA 30 au 3 dB NE GP TAREA 20 roig O ee ee ee 3 dB Output level VU OUT ee ee ee ee 200 mV Bass Treble control 100 a aa UU A 10 dB m FM TUNER SECTION Tuning frequency range 87 5 108 MHz e Usable sensitivity THD 3 S N 30 dB oo ceeeccccccccssssececeeseeeseeeeeeseeesseeeeeeeessseceeeeceeeaueceesseaaeaeeeeeeeeeseaaeeeees 15 dBf 50 dB quieting sensitivity mono stereo 25 2 45 2 dBf e Signal to noise ratio 65 dBf mono stereo 22uuuss0snsnnnnnnennnnnnnnennnnnnnnnnnennnnnnnnnnnennnnnnnnnneennnnnnnnnnne nns 68 65 dB e Total harmonic distortion 65 dBf 1 kHz mono stereo mnnera 0 5 0 8 e Frequency response 20 2 14 KHZ eee eee aaaa aaa aaa a aaa nawa aaa aaa aaaaa aa aaa aaa 3 dB Slereo separali P 40 dB 62. B NE 3 Select the desired input source TAPE AUX PHONO L Each time the FM AM button is pressed the band is changed to AM or FM FM AM or 4 Operate the selected component for playback 5 Adjust the volume to a comfortable instening level Ww ND XJ VOLUME DOWN UP RX 4109 A 2006 10 25 05 32 PM EHIOIAI 11 6 To mute the sound e MUTE lights up and flickers To resume the previous sound level press this button again r To listen with the headphones PHONES Be sure to switch off both A and B speakers Adjusting the tone bass and treble 8 4 Enter the tone mode e Each time this button is pressed the corresponding TONE 1 tone mode is selected and shown for 3 seconds as follows lt gt gt BASS gt TRBL Note When the tone direct function is activated the tone mode cannot be entered and TON DIR flickers for 3 seconds 9 Atthe desired tone mode adjust the tone as desired f the tone display disappears start from the step SPEAKER m 8 again e When pressing the TREBLE UP DOWN A V 4 see e e or BASS UP DOWN A v buttons you need not or O select the desired tone mode on the step 8 Notes e Extreme settings at high volume may damage your speakers n general the bass and treble levels are adjusted t
3. 2006 10 25 05 32 PM 9 REMOTE CONTROL OPERATION 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 Ot OtO 85 12 26 amp LOADING BATTERIES 1 Hemove the cover 2 Load two batteries matching the polarity e Remove the batteries when they are not used for a long time Do not use the rechargeable batteries Ni Cd type RX 4109 A 2006 10 25 05 32 PM HIOIXI 10 Operations LISTENING TO A PROGRAM SOURCE 1 Turn power on STANDBY Then this unit is turned on to enter the operating mode In the operating mode when the POWER button on the front panel or the STANDBY button on the remote control is pressed the unit is turned off to enter the standby mode In the standby mode the STANDBY indicator lights up This means that the receiver is not disconnected from the AC mains and a small amount of current is retained to support the memorized contents and operation readiness or ON STANDBY e 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 A SPEAKER
4. raaa E RENE OCENE EE 4 dB IF TSIELUON ee een ee 80 dB M AM TUNER SECTION TONNO TRC OUCTICY ANJE ee ee 520 1710 kHz UsaDle R M 800 uV m SONato NOSE Te UO 40 dB CIO CHVIY AM 25 48 m GENERAL Power anni 120 60 Hz Power COMMS UNIO NEN eai NEREREERRAHER RECHEFE 2 5A e Dimensions Wx Hx D including protruding parts 440x 138x 370mm 1 7 3 8 5 7 16x 14 9 16 inches dii oni M 8 85 kg 19 5 Ibs Note Design and specifications are subject to change without notice for improvements
5. stand tripod bracket or table The product may fall causing serious injury to a child or adult and serious damage to the product Use only with a cart stand tripod bracket or table recommended by the manufacturer or sold with the product Any mounting of the product should follow the manufacturer s instructions and should use a mounting accessory recommended by the manufacturer moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn Ventilation Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating and these openings must not be blocked or covered The openings gt PORTABLE CART WARNING should never be blocked by placing the product on a bed sofa rug or other similar surface This product should not be placed in a built in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer s instructions have been adhered to Power Sources This product should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supply to your home consult your product dealer or local power company For products intended to operate from battery power or other sources refer to the operating instructions Grounding or Polarization This product may be equipped with
6. FM antenna may be used to further improve the reception Disconnect the indoor antenna before replacing it with the outdoor one AM loop antenna Place the AM loop antenna as far as possible from the FM 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 ANTENNA 2 CONNECTING PHONO Note Do not connect the turntable with MC type cartridge directly If so use a separate head amplifier or step up transformer Turntable with MM type cartridge RX 4109 A 2006 10 25 05 32 PM 6 3 CONNECTING AUDIO COMPONENTS The AUX jacks may also be connected to an additional component such as MD recorder tape deck etc CD player MD recorder etc REC IN PLAY LINE OUT EB PLAYOUT REC LINE IN 4 CONNECTING SPEAKERS Speaker A Usally SPEAKER A terminals are used for only a pair of speakers When you have another pair of speakers SPEAKER B terminals can be used Never short circuit the and speaker cords Be sure to connect speakers firmly and c
7. OIAI 15 RECORDING The volume tone bass treble and balance settings have no effect on the recording signals When you select tuner CD PHONO as a recording source recording may be made on TAPE or AUX or both simultaneously Recording with TAPE Recording with AUX 1 select the desired input as a recording 1 Select the desired input as a recording source except for source except for AUX PHONO FM AM CD TAPE PHONO PHONO FM AM MAM OE or PHONO FMAM 2 O or PSOE LUUD ISS D D SLEEP TREBLE BASS PNEU 2 Start recording on the TAPE 2 Start recording on the AUX 3 Start play on the desired input 3 Start play on the desired input OTHER FUNCTIONS Operating the sleep timer Adjusting the brightness of the fluorescent display The sleep timer allows the system to continue to operate for a specified period of time before automatically shutting off To set the receiver to automatically turn off after the specified period of time Sherwood REMOTE CONTROL UNIT RC 107 Sherwood REMOTE CONTROL UNIT RC 107 e Each time this button is pressed the Each time this is pressed the sleep time brightness of the fluorescent display changes changes as follows as follows 10 gt 20 gt 30 gt 60 gt 90 2 OFF O While operating the sleep timer lights up When the sleep time is
8. RX 4109 A 2006 10 25 05 32 PM HIOIXI 1 _ RX 4109 AM FM STEREO RECEIVER 8 Sherwood 5707 21054 005 05 RX 4109 A 2006 10 25 05 32 PM HIOIXI 1 8 Sherwood OPERATING INSTRUCTIONS RX 4109 AM FM STEREO RECEIVER RX 4109 A 2006 10 25 05 32 0171 2 Introduction READ THIS BEFORE OPERATING YOUR UNIT CAUTI 0 N This symbol is intended to alert the user to the presence of uninsulated dangerous voltage within the product s RISK MT a enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons CAUTION NOT REMOVE COVE OR WA TEA DO This symbol is intended to alert the user to the presence fi tant ti d int ici SERVICEABLE PARTS INSIDE REFER SERVICING a ma TO QUALIFIED SERVICE PERSONNEL WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE instructions in the literature accompanying the appliance Caution regarding installation Note For heat dispersal do not install this unit in a confined space such as a bookcase or similar enclosure Do not block ventilation openings or stack other equipment on the top Note to CATV System Installer This reminder is provided to call the CATV system installer s attention to Article 820 40 of the NEC that provides guidelines fo
9. UNCTION The following items set before the receiver is turned off are memorized INPUT SELECTOR settings Preset stations etc Note If the electricity fails or the AC input cord is disconnected for more than several days they are all cleared So you should memorize them again RX 4109 A 2006 10 25 05 32 PM HIOIAI 14 Tuning to preset stations 1 After selecting the tuner as an input source select the preset mode Then lights up MEMORY T P MODE N When using the NUMERIC buttons on the remote control Examples For 3 For 15 within 2 seconds Cs For 30 o When selecting the desired preset number with the NUMERIC buttons the desired preset station will be tuned to automatically without selecting the preset mode TUNING PRESET or w 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 When FM stereo broadcasts are poor because of to reduce the noise then FM broadcasts are reproduced in monaural sound The receiver will start scanning the stations in the preset sequence At the desired station press this button again to stop scanning weak broadcast signals select the FM mono mode RX 4109 A 2006 10 25 05 32 PM HI
10. a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try reversing the plug Ifthe plug should still fail to fit contact your electrician to replae your obsolete outlet Do not defeat the safety purpose of the polarized plug Alternate Warnings This product is equipped with a three wire grounding type plug a plug having a third grounding pin This plug will only fit into a grounding type power outlet this is a safety feature If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the gronding type plug 13 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the product 14 Outdoor Antenna Grounding If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built up static charges Article 810 of the National Electrical Code 70 provides information with regard to proper grounding of the mast and supporting structure groundi
11. button to store preset stations 12 20 21 22 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 A V UTTONS Press these buttons to tune in the desired stations FM MODE BUTTON Press this button to select the desired FM mode e Each time this button is pressed the FM mode is changed to the stereo mode or the mono mode PRESET SCAN BUTTON Press this button to scan the stations in the preset sequence VOLUME CONTROL KNOB UP DOWN 4 V BUTTONS Adjust the volume to a comfortable listening level with this knob or these buttons MUTE BUTTON Press this button to temporarily mute the sound Press again to resume the previous sound level DIMMER BUTTON Press this button to select the brightness of the fluorescent display as desired Each time this button is pressed the brightness of the fluorescent display changes as follows ON dimmer OFF SLEEP BUTTON Press this button to activate the sleep timer for a specified period of time e Each time this button is pressed the sleep time changes as follows 100 20 301 600 90 OFF Unit minutes REMOTE SENSOR This receives the signals from the remote control unit FLUORESCENT DISPLAY For details see the previous page RX 4109 A
12. equipment FOR YOUR SAFETY Units shipped to the U S A and CANADA are designed for operation on 120 V AC only Safety precaution with use of a polarized AC plug However some products may be supplied with a nonpolarized plug CAUTION To prevent electric shock match wide blade of plug to wide slot fully insert U S A CANADA ATTENTION Pour viter chocs lectriques introduire la lame la plus large de la fiche dans la borne correspondante de la prise et pousser jusqu au fond CAUTION Leave a space around the unit for sufficient ventilation Avoid installation in extremely hot or cold locations or in an area that is exposed to direct sunlight or heating equipment Keep the unit free from moisture water and dust Do not let foreign objects in the unit The ventilation should not be impeded by covering the ventilation openings with items such as newspapers table cloths curtains etc No naked flame sources such as lighted candles should be placed on the unit Please be care the environmental aspects of battery disposal The unit shall not be exposed to dripping or splashing for use No objects filled with liquids such as vases shall be placed on the unit Do not let insecticides benzene and thinner come in contact with the set Never disassemble or modify the unit in any way ll Notes on the AC power cord and the wall outlet The unit is not disconnected from the AC power s
13. er the standby mode STANDBY INDICATOR 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 HEADPHONE JACK Stereo headphones with a standard 1 4 inch plug can be plugged into this jack for private listening 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 e 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 A BUTTONS Atthe balance mode adjust the sound volume balance between left and right speakers with these buttons Atthe desired tone mode adjust the tone as desired with these buttons 10 TONE DIRECT BUTTON Press this button to listen to a program source without the tone effect 11 MEMORY BUTTON Press this
14. fire or electric shock Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the product Servicing Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel Damage Requiring Service Unplug this product form the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power supply cord or plug is damaged b If liquid has been spilled or objects have fallen into the product c Ifthe product has been exposed to rain or water d Ifthe product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation If the product has been dropped or damaged in any way and When the product exhibits a distinct change in performance this indicates a need for service Replacement Parts When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as
15. ide NE 16 PECCAN mm 17 RX 4109 A 2006 10 25 05 32 PM 5 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 e Make connections firmly and correctly If not it can cause loss of sound noise or damage to the receiver 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 memorized them again THIS DEVICE COMPLIES WITH PART 15 OF TI FCC RULES AC INPUT OPERATION IS SUBJECT TO THE FOLLOWINIJrwo CONDITIONS THIS DEVICE MAY NOT CAUSE HARMFUL TERFERENCE AND Sherwood LECTRIC SHOCK 2 THIS DEVICE MUST ACCEPT ANY INTERFE ENCE RECEIVED E a A u INCLUDING INTERFERENCE THAT CAU UNDESIRED OPERATION MODEL RX 4109 NUN TO REDUCE THE RISK OF FRE OR LECT AM FM STEREO RECEIVER DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE SPEAKERS LISTED EAKER IMPEDANCE MIN SPEAKERS B 16 MIN SPEAKERS 1 CONNECTING ANTENNAs FM ira OUTDOOR ANTENNA Change the position of the FM indoor antenna until you get the best reception of your favorite FM stations 75 outdoor
16. ng of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit Example of antenna grounding as per National Electrical Code ANSI NFPA 70 15 16 17 18 19 20 21 22 23 24 connection to grounding electrodes and requirements for the grounding electrode See Figure 1 Figure 1 ANTENNA LEAD IN WIRE GROUND ANTENNA DISCHARGE UNIT NEC SECTION 810 20 ELECTRIC SERVICE EQUIPMENT GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECRODE SYSTEM NEC ART 250 PART H NEC NATIONAL ELECTRICAL CODE Lightning For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and power line surges Power Lines An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of
17. o 0 Sherwood REMOTE CONTROL UNIT RC 107 1 0 listen to a program source without the tone effect TON DIR is displayed DIRECT lights up and the sound that bypasses the tone circuitry will be heard o cancel the tone direct function press this W button again to display TON CTRL and then DIRECT goes off TONE DIRECT RX 4109 A 2006 10 25 05 32 IHIOIXI 12 Adjusting the sound volume balance 1 1 Enterthe balance mode Za BAL and the balance level is displayed for 3 seconds W 1 2 Adjust the sound volume balance between the left and right speakers f the balance display disappears start from the step 11 again CC Note C Cd In general the balance level is set to 0 LISTENING TO RADIO BROADCASTS Auto tuning 1 select the tuner and then the desired band Each time this button is pressed the band is changed to FM or AM FM AM BAND FREQUENCY 2 Select the tuning mode Each time this button is pressed the mode changes as follows Tuning mode PRESET goes off 7 Preset mode PRESET lights up MEMORY T P MODE or 3 Press TUNING PRESET UP A or DOWN Y button for more than 0 5 second The tuner will now search until a station of sufficient strength has been found The display shows the tuned frequency and TUNED f the
18. orrectly according to the channel left and right and the polarity and Note For safe amplifier operation use the speakers with impedance of over 8 when you use only SPEAKER A or B terminals and use the speakers with impedance of over 16 when you use both SPEAKER A and B terminals Speaker B AC INPUT CORD Plug the cord into a wall AC outlet RX 4109 A 2006 10 25 05 32 PM 7 Front Panel amp Remote Controls M FRONT PANEL ON STANDBY PHONES A SPEAKER B Q VOLUME MEMORY T P MPDE _ BALANCE 1 7 a TUNING PRESET cd Co w DIRECT 2 L E E AM FM ST REO RECEIVER RX 4109 o gt m FLUORESCENT DISPLAY a MEMORY INDICATOR STEREO INDICATOR SLEEP INDICATOR ST TUNED nooo 8 0000 Dunn H OOOO O000_oooo H Oooo 0000 PRESET NUMBER SLEEP TIME DISPLAY TONE DIRECT INDICATOR INPUT FREQUENCY VOLUME LEVEL OPERATING INFORMATION etc Sherwood REMOTE CONTROL UNIT RC 107 RX 4109 A N W R O M co 2006 10 25 05 32 PM 8 POWER BUTTON In the standby mode press this button then this unit is turned on to enter the operating mode STANDBY BUTTON In the operating mode press this button or the POWER button on the front panel then this unit is turned off to ent
19. osition e Move the antenna and retry tuning Preset stations cannot be e An incorrect station frequency has been e Memorize the correct station frequency received memorized e The memorized stations are cleared Memorize the stations again Poor FM reception No antenna is connected Connect an antenna The antenna is not positioned for the best Change the position of the antenna reception Continuous hissing noise Weak signals e Change the position of the antenna during FM reception Install an outdoor antenna especially when a stereo broadcast is received Continuous or intermittent Noise is caused by motors fluorescent Keep the receiver away from noise hissing noise during AM lamps or lightning etc sources reception especially at Install an outdoor AM antenna night No recording Incorrect selection between the Make connections correctly components Incorrect operation of each component for Operate each component correctly playback and recording Remote control unit does Batteries are not loaded or exhausted Replace the batteries not operate The remote sensor is obstructed e Remove the obstacle RX 4109 A 2006 10 25 05 32 PM HIOIA 17 Specifications m AMPLIFIER SECTION e Power output stereo mode 8 THD 0 08 20 HZ 20 KHZ 2X100 W Total harmonic distortion 8 100 W 20 Hz 20
20. ource mains as long as it is connected to the wall outlet even if the unit has been turned off When disconnecting the power cord from the wall outlet always pull the plug not the power cord Disconnect the plug from the wall outlet when not using the unit for long periods of time The wall outlet shall be installed near the unit and shall be easily accessible RX 4109 A 10 11 12 A product and cart combination should be 2006 10 25 05 32 PM HIOIAI SAFEIY INSTRUCTIONS 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 Follow Instructions All operating and use instructions should be followed Cleaning Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards Water and Moisture Do not use this product near water for example near a bath tub wash bowl kitchen sink or laundry tub in a wet basement or near a swimming pool and the like Accessories Do not place this product on an unstable cart
21. r proper grounding and in particular specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical FCC INFORMATION This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Caution Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user s authority to operate the
22. selected the fluorescent display is dimly lit e n the display OFF mode pressing any button will restore the display ON mode RX 4109 A 2006 10 25 05 32 PM HIOIAI 16 Troubleshooting Guide 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 Under no circumstances should you repair the receiver yourself as this could invalidate the warranty PROBLEM POSSIBLE CAUSE REMEDY No power e The AC input cord is disconnected e Connect the cord securely e Poor connection at AC wall outlet or the e Check the outlet using a lamp or another outlet is inactive appliance No sound e The speaker cords are disconnected e Check the speaker connections e The volume is adjusted too low e Adjust the volume e The MUTE button on the remote control is e Press the MUTE button to cancel the pressed to ON muting effect e Speakers are not switched on Press the SPEAKER A or B button to ON e Incorrect selection of the input source e Select the desired input source correctly e Incorrect connections between the e Make connections correctly components Stations cannot be e No antenna is connected e Connect an antenna received The desired station frequency is not tuned e Tune in the desired station frequency in e The antenna is in wrong p
23. station found is not the desired one simply repeat this operation Weak stations are skipped during auto tuning TUNING PRESET or RX 4109 A 2006 10 25 05 32 PM HIOIAI 13 Manual tuning Manual tuning is useful when you already know the frequency of the desired station Perform the steps 1 and 2 in Auto tuning procedure on page 12 and press the TUNING PRESET UP or DOWN V button repeatedly until the right frequency has been reached TUNING PRESET or Presetting radio stations e You can store up to 30 preferred stations in the memory 1 Tune in the desired station with auto or manual tuning 2 Press the MEMORY button is flickering for 5 seconds MEMORY 3 Select the desired preset number 1 30 and press the MEMORY button When using the NUMERIC buttons on the remote control Examples For 3 For 15 within 2 seconds Cs For 30 The station has now been stored in the memory When using the NUMERIC buttons the station is stored automatically without pressing the MEMORY button A stored frequency is erased from the memory by storing another frequency in its place If MEMO goes off start again from the above step 2 MEMORY eo a 6 W 4 Repeat the above steps 1 to 3 to memorize other stations E MEMORY BACKUP F
24. the original part Unauthorized substitutions may result in fire electric shock or other hazards Safety Check Upon completion of any service or repairs to this product ask the service technician to perform safety checks to determine that the product is in proper operating condition Wall or Ceiling Mounting The product should be mounted to a wall or ceiling only as recommended by the manufacturer Heat The product should be situated away from heat sources such as radiators heat registers stoves or other products including amplifiers that produce heat e f RX 4109 A 2006 10 25 05 32 HIOIXI 4 CONTENTS Introduction READ THIS BEFORE OPERATING YOUR UNIT 222u0022200esnsneesnnnnennnnnsnnnnnnnnnnnnnnnnnnnnnnn nennen nennen nennen 2 SAFETY INSTRUCTIONS 3 DV SUOMI GONNECHONS ne ee 5 Front Panel amp Remote Controls waist EE east een nenne 7 e REMOTE CONTROL OPERATION RANGE ueeeaae aaa aaa aaa aaa nnnm nennen nennen nennen nennen 9 LOADING BATTERIES dd uU S 9 Operations e LISTENING TO A PROGRAM SOURCE 2 EEE 10 e LISTENING TO RADIO BROADCASTS aoi EWA Ga 12 ENEA 15 OTHER FUNCTIONS 15 Troubleshooting Gu
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