User manual MARANTZ MM8003

[. . . ] ITALIANO NEDERLANDS DEUTSCH FRANÇAIS ENGLISH 8 Channel Power Amplifier MM8003 ENGLISH WARRANTY For warranty information, contact your local Marantz distributor. RETAIN YOUR PURCHASE RECEIPT Your purchase receipt is your permanent record of a valuable purchase. It should be kept in a safe place to be referred to as necessary for insurance purposes or when corresponding with Marantz. IMPORTANT When seeking warranty service, it is the responsibility of the consumer to establish proof and date of purchase. [. . . ] To ensure proper heat radiation, ensure the below clearance from walls and other equipment. KEEP OBJECTS OFF Keep objects off the unit. Blocking the vent can result in accident and damage. DO NOT TOUCH HOT SPOTS DURING AND IMMEDIATELY AFTER USE During and immediately after use, the unit is hot in areas other than the controls and rear panel connection jacks. Do not touch hot spots and especially the top panel. Contact with hot areas can cause burns. 2 ENGLISH NAMES AND FUNCTION NAMES AND FUNCTION For a more detailed description of the functions of each part, refer to the pages given in ( ). FRONT PANEL REAR PANEL qw 8CH POWER AMPLIFIER MM8003 c v bn m , CHANNEL 8 (OPTION) OPTION) CHANNEL 7 (C) CHANNEL 6 (SBR) SBR) CHANNEL 5 (SBL) SBL) CHANNEL 4 (SR) SR) CHANNEL 3 (SL) SL) CHANNEL 2 (R) CHANNEL 1 (L) UNBALANCED OUT UNBALANCED BALANCED PUSH IN OUT IN PUSH PUSH PUSH PUSH PUSH PUSH PUSH BALANCED 2 3 1 1 GND 2 HOT(+) 3 COLD(-) CONNECTION AC IN STANDBY CHANNEL 8 (OPTION) OPTION) CHANNEL 7 (C) CHANNEL 6 (SBR) SBR) CHANNEL 5 (SBL) SBL) CHANNEL 4 (SR) SR) CHANNEL 3 (SL) SL) CHANNEL 2 (R) CHANNEL 1 (L) SPEAKER SYSTEMS 6-8 OHMS POWER ON/OFF MODEL NO. MM8003 e q w e POWER ON/OFF button (page 8) STANDBY indicator (page 8) Illumination lamp (page 8) zx z x c v b n m , UNBALANCED (RCA) input connectors (page 5) BALANCED (XLR) input connectors (page 5) Input selector switches (page 4) SPEAKER SYSTEMS output connectors (page 6) Flasher input connector (page 12) DC CONTROL IN/OUT connectors (page 12) REMOTE CONTROL IN, OUT connectors (page 12) AC IN socket (page 7) 3 OTHERS TROUBLESHOOTING ADVANCED CONNECTIONS OPERATION UNBALANCED BALANCED UNBALANCED BALANCED UNBALANCED BALANCED UNBALANCED BALANCED UNBALANCED BALANCED UNBALANCED BALANCED UNBALANCED BALANCED FLASHER DC CONTROL REMOTE CONTROL IN BASIC CONNECTIONS ENGLISH BASIC CONNECTIONS PREPARING THE CONNECTION CABLES Provide the cables required by the component to be used. NAMES AND FUNCTION BASIC BASIC CONNECTIONS CONNECTIONS OPERATION ADVANCED CONNECTIONS TROUBLESHOOTING OTHERS UNBALANCED CONNECTIONS RCA audio cable INPUT CONNECTOR SWITCHING A BALANCED or UNBALANCED input for the input connectors can be selected for each channel. Input selector switches BALANCED CONNECTIONS XLR audio cable PUSH REMOTE CONTROL CONNECTIONS Female 3 1 2 Male 1 3 2 RCA cable (accessory) (This cable is required to connect the AV8003 or other Marantz component to this amplifier. ) CHANNEL 8 (OPTION) CHANNEL 7 (C) CHANNEL 6 (SBR) CHANNEL 5 (SBL) CHANNEL 4 (SR) CHANNEL 3 (SL) CHANNEL 2 ( R) CHANNEL 1 (L) UNBALANCED q This amplifier uses XLR connectors, which are widely used in professional audio applications, for the BALANCED connectors. · Due to their 3-pin construction, the music signals can be transmitted as balanced signals, and the effects of extraneous noise are minimal. · Their connect/disconnect locking mechanism minimizes any shakiness in the connector area and performs high reliability. w For professional audio applications, the XLR connectors can be connected in the following two ways. European system (pin w = hot, pin e = cold) UNBALANCED BALANCED UNBALANCED BALANCED PUSH UNBALANCED BALANCED PUSH UNBALANCED BALANCED PUSH UNBALANCED BALANCED PUSH UNBALANCED BALANCED PUSH UNBALANCED BALANCED PUSH UNBALANCED BALANCED PUSH SPEAKER CONNECTIONS Speaker cable PUSH BALANCED BALANCED: The XLR audio cable is used for connection with the control amplifier. UNBALANCED: The RCA audio cable is used for connection with the control amplifier. Notes: · Select the input, whether balanced or unbalanced, before turning on the power. Failure may occur if it is selected after the power has already been turned on. · If the amplifier input and input selector switch settings are incorrectly matched, no sound will be output from the amplifier. 2. system (pin w = cold, pin e = hot) e The XLR connectors on this amplifier use the European system in 1. If a pre-amplifier or control amplifier with connectors using the U. S. system is connected to this amplifier using balanced cables, the signal phase will be reversed. To correct the signal phase, reverse the connections of pins w and e of the XLR connector at one end of the cable. 4 ENGLISH NAMES AND FUNCTION AV8003 CONNECTIONS The connection example given below shows the connections between the amplifier and AV8003 AV pre-tuner for basic sound reproduction through 7 channels. When using the BALANCED inputs, use the XLR audio cables; when using the UNBALANCED inputs, use the RCA audio cables. Connect the PRE OUT connectors on the control amplifier to the input connectors on this amplifier. Use this connection example as a reference when a control amplifier other than the AV8003 is to be used. Notes: · Do not connect the power cables of this amplifier and other components to the AC outlet until all the connections have been completed. [. . . ] power outlet, and ask your nearest rapidly (about eight times a service center to repair the amplifier. 3. Set the amplifier to standby or turn its power on. Use the tip of a needle or other sharp-pointed object to press the reset switch in the hole indicated by the arrow for at least 1 second. When the amplifier power is already on, the amplifier is first set to standby mode, after which the microcontroller is initialized, and the power is turned back on. [. . . ]