User manual MARANTZ SM-6100SA

[. . . ] Model SM6100SA User Guide Power Amplifier CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. ATTENTION: POUR ÉVITER LES CHOCS ÉLECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU'AU FOND. 3 SAFETY INSTRUCTIONS READ BEFORE OPERATING EQUIPMENT This product was designed and manufactured to meet strict quality and safety standards. There are, however, some installation and operation precautions which you should be particularly aware of. Read Instructions -- All the safety and operating instructions should be read before the appliance is operated. [. . . ] The bi-amp connection can be performed by combining the power amplifiers with the preamplifier which you already have. For details, refer to the example of the bi-amp connection on page 11. 10 BI-AMP CONNECTION Example of bi-amp connections using an already purchased preamplifier and two SM6100SA in combination (Only the connections between the speakers and amplifiers are shown in the figure. ) When using an already purchased preamplifier with two sets of PRE OUTPUT jacks, the bi-amp connections can be provided as shown in the figure below. The speaker systems will then be driven more powerfully by the two SM6100SA. The example shows the speaker terminals that support bi-amp connections. "HF" (= high frequency) in the figure denotes the input jacks of the tweeter; "LF" (= low frequency) denotes the input jacks of the woofer. Be absolutely sure to remove the shorting bars in the speaker terminals. Otherwise, the amplifiers may be damaged. PRE OUTPUT 2 1 L R L R Pre amplifier AC IN A DIRECT INPUT LEVEL VARIABLE THRU INPUT OUTPUT A MODEL NO. SM6100 / U1B 120V AC 60HZ 1. 8A R L R R MIN MAX MIN MAX L MADE IN JAPAN SPEAKERS IMPEDANCE L L R SPEAKER SYSTEMS SERIAL NO. B B SYSTEM A AND B : MINIMUM 8 OHMS (BI - WIRE) WIRE) SYSTEM A OR B : MINIMUM 4 OHMS AC OUTLET Set to DIRECT INPUT IN WARNING : SHOCK HAZARD - DO NOT OPEN AVIS : RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR. OUT REMOTE CONTROL UNSWITCHED 100W 0. 8A MAX 120V 60HZ 60HZ Rear panel of SM6100SA Terminals of the Speaker system R L HF HF LF LF Shorting bar Shorting bar Shorting bar Shorting bar AC IN A DIRECT INPUT LEVEL VARIABLE THRU INPUT OUTPUT A MODEL NO. SM6100 / U1B 120V AC 60HZ 1. 8A R L R R MIN MAX MIN MAX L MADE IN JAPAN SPEAKERS IMPEDANCE L L R SPEAKER SYSTEMS SERIAL NO. B B SYSTEM A AND B : MINIMUM 8 OHMS (BI - WIRE) WIRE) SYSTEM A OR B : MINIMUM 4 OHMS AC OUTLET Set to DIRECT INPUT IN WARNING : SHOCK HAZARD - DO NOT OPEN AVIS : RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR. OUT REMOTE CONTROL UNSWITCHED 100W 0. 8A MAX 120V 60HZ 60HZ Rear panel of SM6100SA For the best sound quality, we recommend that the LEVEL controls be set to the MIN position at the DIRECT INPUT mode. 11 ENGLISH TROUBLESHOOTING In case of trouble with the unit, first check the following before calling for service. What seems to be a serious malfunction is often due to a simple operation mistake. If the trouble still persists after checking, please consult your dealer or nearest MARANTZ service agent. The amplifier does not work and the indicator does not light. Check if the power cord is plugged properly into an AC power outlet. Sound is produced only from one of the speaker systems. Check the setting of the LEVEL control knobs. Turn power of the set off and change the connections of the left and right speaker systems. If sound is still not output from the same speaker system, check its connection cord or the speaker system itself. Check the settings of the INPUT SELECTOR switch. Check the setting of the LEVEL control knobs. Check that the speaker cords are connected properly. [. . . ] Box 5604, Nicosia, Cyprus Sokolska 41, 67902 Rajecko, OKR, Blansko, Czech Republic Dali Allé 1, 9610 Noerager, Denmark P. O. Doki, Cairo, Egypt Ehte 4, 90503 Haapsalu, Estonia ul. Cedomir Kantargiev 21a, Skopje, Former Yugoslavian Republic of Macedonija Uudenmaankatu 4-6, Helsinki SF-00120, Finland A division of Marantz Europe B. V. , P. O. Box 301, 92 156 Suresnes Cedex, France Hakenbusch 3, 49078 Osnabrück, Germany 188, Hippocratous Street, 11471 Athens, Greece Building SFF-2, P. O. Box 80002, 5600 JB Eindhoven, The Netherlands Unit 1706, Metroplaza II, 223 Hing Fong Road, Kwai Fong, N. T. , Kowloon, Hong Kong Terez Krt. 31, 1067 Budapest, Hungary Armula 38, 108 Reykjavik, Iceland 8, Punam Co-op. Society 29/30 Road#5, Union Park MUMBAI 400052, India 5th floor no 878 Philips Building Enghelab ave, P. O. [. . . ]