User manual ACOUSTIC RESEARCH C-06 service manual

[. . . ] 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. This Class B digital apparatus complies with Canadian ICES-003. [. . . ] To cancel power amplifier direct mode, hold this button pressed again for at least 3 seconds. See also t P. DIRECT IN Jacks, page 7. !3 Infrared Receptor Window This receptor window receives control signals sent from the included remote controller. !4 PHONES Jack This jack is for connecting headphones with a standard stereo plug. 4 ENGLISH DISPLAY VOLUME Indicator Volume Display Max !5 !6 OPERATE !7 0. 5dB Steps !5 Power Indicator This indicator is lit a blue color while power to the unit is ON. Turn the VOLUME knob on the unit to the left, or press the VOLUME button on the remote controller. !6 Display Panel Approximately 3 seconds after the power to the unit is activated, the ID number is displayed here. Min After that, the top line displays the selected input source, and the bottom line displays the volume level. The volume attenuation (dB units) is displayed. During power amplifier direct mode, the volume cannot be changed. !7 OPERATE Indicator This indicator indicates the operating status of the unit. When the ID is set to "0" for standalone operation, it is lit a red color. When multiple amplifiers are connected by F. C. B. S. , only ID number "1" for the master is lit red color. The slave amplifier whose indicator does not light a red color cannot be used to operate other units in sync. For more information on F. C. B. S. , see page. The indicator flashes red if a protective circuit trips. 5 OTHERS TROUBLESHOOTING ADVANCED OPERATIONS The display also displays the setting values when adjusting the left-right level balance. For instructions on How to Trim Volume Level, see page. Other messages that correspond to various operations are also displayed. ADVANCED CONNECTIONS BASIC OPERATIONS BASIC CONNECTIONS Turn the VOLUME knob on the unit to the right, or press the VOLUME 5 button on the remote controller. NAMES AND FUNCTIONS NAMES AND FUNCTIONS ENGLISH NAMES AND FUNCTIONS NAMES AND FUNCTIONS BASIC CONNECTIONS BASIC OPERATIONS ADVANCED CONNECTIONS ADVANCED OPERATIONS TROUBLESHOOTING OTHERS REMOTE CONTROLLER This remote controller can be used to control the C-06 and Marantz Super Audio CD players or DVD players that have a remote control receptor. · Be sure to connect the left and right channels properly. Red connectors are for the R (right) channel, and white connectors are for the L (left) channel. · Be sure to connect input and output properly. · Refer to the instructions for each component that is connected to this unit. · Do not tie the connected cable into a bundle with the power supply cord or speaker cables. Doing so may cause noise. NAMES AND FUNCTIONS BASIC CONNECTIONS BASIC OPERATIONS ADVANCED CONNECTIONS ADVANCED OPERATIONS TROUBLESHOOTING OTHERS CD Player To LINE OUT jack Record player Tuner, etc. To LINE OUT jack PHONO GND PHONO L CD PRE OUT L P. DIRECT IN L R IN 1 LINE 2 IN R R 1 RECORDER 2 L DVD Player, etc. DVD PLAYER DV-12S1 VIDEO ON/OFF DIMMER RANDOM OPEN/CLOSE PLAY STOP PAUSE L To LINE OUT jack R IN IN IN OUT IN OUT R POWER STANDBY V-PART GRP TITLE DVD AUDIO 192kHz 96kHz TRK DIG OFF CHP PROGRESSIVE DOLBY D TEMAIN TOTAL VIDEO OFF L LAST MEMO CONDITION DOWN MIX CR LFE S RS FL OFF LS To LINE OUT jack CD-R, etc. To LINE IN jack To LINE OUT jack Tape deck, etc. To LINE IN jack 8 ENGLISH CONNECTING SPEAKER SYSTEMS · Be sure to use speakers with the specified impedance as shown on the rear panel of this unit. Note: · To prevent damage to circuitry, do not let the bare speaker wires touch each other and do not let them touch any metal part of this unit. · Do not touch the speaker terminals when the power is on. It may cause you to receive an electric shocks. · Be sure to connect the positive and negative cables for the speaker properly. If they are miss-connected, the signal phase will be reversed and the signal quality will be corrupted. BASIC OPERATIONS · Do not connect two or more speaker cables to a speaker terminal at the same time. If you do so, this unit may be damaged. Set to "STEREO" F. C. B. S. SPEAKER SYSTEMS SPEAKER IMPEDANCE : 4 - 8 OHMS R CH L CH BI. AMP STEREO IN OUT L CH speaker R CH speaker 9 OTHERS TROUBLESHOOTING ADVANCED OPERATIONS ADVANCED CONNECTIONS BASIC CONNECTIONS NAMES AND FUNCTIONS BASIC CONNECTIONS ENGLISH BASIC CONNECTIONS BASIC OPERATIONS AMP OPERATION NAMES AND FUNCTIONS BASIC CONNECTIONS BASIC OPERATIONS ADVANCED CONNECTIONS ADVANCED OPERATIONS TROUBLESHOOTING OTHERS 7 1. Wiring speaker cable Strip away approx. 10 mm (3/8 inch) of wire insulation. 7 Turning the Unit ON 10 mm (3/8 in) 2. Twist the bared wire ends tight, to prevent short circuits. 3. Loosen the knob by turning it counterclockwise. POWER ON/OFF button 1. [. . . ] (8 times per second) Turn the unit off then after several minutes turn it on again. If the display does not light up, and the OPERATE indicator remains flashing after the unit is turned on again, the unit may be in failure. In such a case, disconnect the power cord immediately, and contact the place of purchase, your nearest Marantz dealer, our customer service center, or our repair service center. 23 OTHERS TROUBLESHOOTING ADVANCED OPERATIONS If the amplifier with ID No. Check that the remote cable is properly connected. [. . . ]