AMC 25100 User's Manual
Contents
1. 2N100 5 25100 MULTI CHANNEL POWER AMPLIFIER Entertainment Center Amm a ary yt INSTRUCTIONS FOR INSTALLATION AND OPERATION AA CAUTION A A e CAUTION TO REDUCE AFIN OEVITER UN PARA REDUCIR EL RIESGO THE OF ELECTRIC CHOC ELECTRIQUE DE SHOCK DO NOT REMOVE ET LES CONSEQUENCES DEBERA QUITARSE LA COVER OR BACK GRAVES QUI POURRAIENT TAPA M PARTE EN RESULTER TENTEZ AL PERSONAL PARTS INSIDE REFER PAS D OUVFIR L APPAREIL CAPACITADO PARA LAS SERVICING TO QUALIFIED DE TOUCHER AUX REPARACIONES COMPOSANTS SANS LA PRESENCE D UNE PERSONNE WARNING TO PREVENT FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE ADVERTENICIA PARA EVITAR EL RIESGO DE INCENDIO O SACUDIDA ELECTRICA NO DEBERA EXPONERSE ESTE APARATO A LA LLUVIA O HUMEDAD CAUTION TO PREVENT ELECTRIC SHOCK DO NOT USE THIS POLARISED PLUG WITH AN EXTENSION CORD OR OTHER OUTLET UNLESS THE BLADES CAN FULLY INSERTED TO PREVENT BLADE ATTENTION POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE AVEC UN PROLONGATEUR UNE PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT SAUF SILES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AUCuNE PARTIE FOND SANS EN LAISSER AUCUNE PARTIE A DECOUVERT PRECAUCION PARA EVITAR SACUDIDAS ELECTRICAS NO DEBERA UTILIZARSE ESTA CLAVIJA POLARIZADA CON UN CORDON DE PROLONGACION RECEPTACULO U OTRO TIPO DE SALIDA A MENOS QUE SE HAYAN INSERTASO C2. off When the 2N100 5 25100 is switched on the small indicator above the power switch will glow green SPECIFICATIONS 2N100 5 Rated power into 8 ohm IHF pe 130W Rated T H D 20Hz 20KHZ RN 0 03 96 Clippii g power into 8 ohm pp 140 W Dynar iic power into 8 ohm 210W Current limit into 0 1 ohm and 1 ohm RN 30 Amps Damp ng factor pp gt 200 Input sensitivity for 100W output Power into 8 ohm 1 Vrms Input apedance Ne 22K ohm 150pF Frequency response 20Hz 20KHz eee 0 3 dB eem n e 5Hz 110KHz Signai to noise ratio A WTD ref 1W 8 ohm 2100 dB Separation 20KHZ iii gt 70 dB OTH RS Dimer sions WXHXD pp 432x152x330 mm Net weight 2N100 5 25100 pp 18 6 Kg Shipping weight 2 pieces 2N100 5 25100 Ki er 39 1 Kg 25100 100 0 03 96 110 160 W 25 Amps 7180 1 Vrms 22K ohm 150pF 0 3 dB 5Hz 110KHz 100 dB gt 70 dB 432x152x330 mm 16 3 Kg 34 5 Kg SAFETY INSTRUCTION 1 READ INSTRUCTIONS All the safety and operating instructions should be read before the appliance is operated 2 RETAIN INSTRUCTIONS The safety and operating instructions should be retained future reference 3 HEED WARNINGS All warnings on the appliance and in the operating instructions should be adhered to 4 FOLLOW INSTRUC
3. plug into a nearby wall outlet that provides the correct AC power line voltage 2 INPUT LEVEL CONTROLS Each channel of the 2N100 5 25100 has its own independent level control Before turning on the 2N100 5 25100 for the first time make sure that all level controls are set to their fully clockwise position These controls can be used for various functions For example they can be used to match the levels of loudspeakers in a multi room installation or to lower the sensitivity of the power amplifier so that the volume control on pre amplifier is at a more convenient and usable position They can also be used to optimise the balance in a stereo system 3 LINE OUTPUTS Each input has an accompanying line output which will pass the signal onto another amplifier input or other line level device 4 LINE INPUTS There are five RCA phono connectors on the back panel that connect to the inputs of each of the power amplifiers 5 LOUDSPEAKER TERMINALS The 2N100 5 25100 is equipped with binding post type speaker terminals that are desiged to handle the extremely high peak currents that this amplifier is capable of giving Connections from these terminals to the loudspeakers should be made with heavy duty wire Standard wire of 16 gauge or thicker is recommended especially if low impedance loudspeakers are used FRONT PANEL CONTROLS 1 POWER SWITCH The press button switch marked power can be used to switch the 2N100 5 25100 on or
4. IVAS La presente advertencia se provee para llamar la atenci n del instalador al Art culo 820 22 de NEC C rdigo El ctrico Nacional donde se facilitan las directrices para la pertinente puesta a tierra y que especifica en particular que el condutor a tierra del cable debe conectarse al sistema de conexi n a tierra del edificio lo m s proximo posible al punto de entrada del cable eria deri flash with arrowhead within an equilateral The exclamation point within an equilateral triangle is le is intended to alert the user of the presence of intended to alert the user of the presence of pride dangerous voltage within the product s important operating and maintenance servicing enciosure that may ni of sufficient magnitude to instructions in the literature accompanying the constitute a risk of electric shock to persons appliance INSTALLATION NOTES Since the AMC 2N100 5 25100 generates modest amounts of heat adequate ventilation is reguired Do not place the amplifier on a soft surface such as a carpeted surface that may block the ventilation holes of the bottom cover Also avoid obstructing the ventilation holes in the top cover CAUTION To prevent the risk of fire or shock do not allow any liquid or moisture to enter into the internal parts of this product If any liquid accidentally enters this product shut off the power and remove the AC power cord immediately If the liquid is anything other than clean water or pu
5. OMPLETAMENTE LAS LENG ETAS PARA EVITAR SU EXPOSICION NOTE Some products are equipped with dual multi voltage transformers which is indicated on the back panel if you wish to change the voltage please bring your unit to an authorised AMC service technician for internal conversion ATTENTION Quelques pi ces AMC sont munies de transformateurs double ou multi voltage indiqu au panneau arri re Si vous voulez changer le voltage veuillez apporter votre appareil au fournisseur de AMC pour e transformer ZUR BEACHTUNG Einige AMC Ger te sind mit Umschaltern f r unterschiedliche Netzspannungern ausger stet Ein Vermerk auf der R ckseite weist darauf hin Die Anpassung wenn notwendig muf von einem Techniker in einer AMC Servicestation vorgenommen werden NOTA Ciertos componentes de AMC est n dotados de transformadores de doble tensi n o de varias tensiones lo que se indica en el panel posterior Si se desea cambiar la tensi n s rvanse llevar el aparato a un t cnico autorizado por AMC para su conversi n interna NOTE to CATV systems installer This reminder is provided to call the CATV system installer s attention to Article 820 22 of the NEC that provides guidelines for 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 NOTAPARA EL INSTALADOR DE ANTENAS DE TELEVISION COLECT
6. TIONS All operating and use instructions should be followed 5 WATER AND MOISTURE The appliance should not be used near water for example near a bathtub washbowl kitchen sink laundry tub in a wet basement or near a swimming pool etc 6 CARTS AND STANDS The appliance should be used only with cart or stand that is recommended by the manufacturer 6A An appliance and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the appliance and cart combination to overturn PORTARLI cant wane 7 WALL OR CEILING MOUNTING This equipment is not designed for use mounted on wall or ceiling 8 VENTILATION The appliance should be situated so that its location or position does not interfere with its proper ventilation For example the appliance Should not be situated on a bed sofa rug or similar surface that may biock the ventilation openings or placed in a built in installation Such as bookcase or cabinet that may impede the flow of air through the ventilation openings 9 HEAT The appliance should be situated away from heat sources such as radiators heat registers stoves or other appliances including amplifiers that produce heat 10 POWER SOURCES The appliance should be connected to a power supply only of the type desoribed in the operating instructions or as marked on the appliance 11 POWER CORD PROTECTION Power supply cords should be routed so tha
7. he antenna system is grounded so as to provide some protection against voltage surges and built up static charges Section 810 of the National Electrical Code ANSUNFPA No 70 1984 provides information with respect to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and requirements for the grounding electrode See Figure a Use No 10 AWG 5 3 mm copper No 8 AWG 8 4mm aluminum No 17 AWG 1 0mm copper ciad steel or bronze wire or larger as a ground wire b Secure antenna lead in and ground wires to house with stand off insulators spaced from 4 6 feet 1 22 1 83 m apart c Mount antenna discharge unit as close as possible to where lead in enters house d Use jumper wire not smaller than No 6 AWG 13 3 mm copper or the equivalent when a separate antenna grounding electrode is used See NEC Section 810 21 Antenna Grounding According to the National Electrical Code Antenna Lead In Wwe Antenna Discharge Una NEC Secuon 810 20 Electric Service Equipment Grounding Conductors NEC Section 810 2 1 fg Ground Clamps Power Service Grounding Electrode System NEC Art 250 Pari Hj National Electrical Code Available from Library book stores or National Fire Protection Association Batterymarch Park Quinc
8. re alcohol have the product examined by a service technician Servicing of this product should be referred to a qualified service technician Your AMC amplifier is set to work on your local mains supply voltage Check that your local mains supply voltage agrees with the voltage setting indicated on the back panel of the amplifier If not please contact your dealer or national distributor for details on how to proceed further The cores of the mains lead are coloured in accordance with the following code Blue Neutral Brown Live Note Export units for certain markets have moulded mains plugs fitted as standard As the colours in the mains lead may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured blue must be connected to the terminal which is marked by the letter N or coloured black or blue The wire which is coloured brown must be connected to the terminal which is marked by the letter L or coloured red or brown REAR PANEL CONNECTIONS FRONT PANEL CONTROLS REAR PANEL x 9 7 S da 2 OUTPUT E 4 2 4 2 4 2 4 LINE INPUTS 5 LOUDSPEAKER TERMINALS 4 3 2 4 3 2 1 1 MAINS INLET 2 INPUT LEVEL CONTROLS 3 LINE OUTPUTS FRONT PANEL 1 POWER SWITCH REAR PANEL CONNECTIONS 1 MAINS INLET Connect the AC line cord in to the mains inlet and plug the AC cord
9. t they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs comvenience receptacles and the point where they exit from the appliance 12 CLEANING The appliance should be cleaned only as recommended by the manufacturer 13 NON USE PERIODS The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time 14 OBJECT AND LIQUID ENTRY Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings 15 SERVICING The user should not attempt to service the appliance beyond that described in the operating instructions Ail other servicing should be referred to qualified service personnel 16 DAMAGE REQUIRING SERVICE The appliance should be serviced by qualified service personne when a The power supply cord or the plug has been damaged or b Objects have fallen or liquid has been spilled into the appliance or c The appliance has been exposed to rain or d The appliance does not appear to operate normally or exhibits a marked change in performance or The appliance has been dropped or the enclosure damaged 7 POWER LINES APPLIES TO TUNER AND RECEIVERS ONLY outdoor antenna should be located away from power lines 18 OUTDOOR ANTENNA GROUNDING APPLIES TO TUNER AND RECEIVERS ONLY an outside antenna is connected to the receiver be sure t
10. y MA 02269 WELTRONICS CORP LONDON L A
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