Marantz MM8003 MM8003 User Manual - English - Page 16

OTHERS TROUBLESHOOTING ADVANCED CONNECTIONS OPERATION BASIC CONNECTIONS NAMES AND FUNCTION ENGLISH OTHERS SPECIFICATIONS Rated power output (from 20 Hz to 20 kHz/THD = 0.08 % two channels driven) 140 W / ch 8 170 W / ch 6 Ω Output bandwidth (8-Ω load, 0.09 5 Hz - 40 kHz Frequency response (1 W, 8 8 Hz - 100 kHz (± 3 dB) Damping factor 100 Input sensitivity/impedance 1.2 V/ 22 k Ω (UNBALANCED 2.4 V/30 k Ω (BALANCED) Signal-to-noise ratio (IHF-A 105 dB Voltage amplification level 29 dB Supply voltage AC120V 60 Hz Power consumption 800 W Standby power 0.4 W Weight 17.9 kg Accessories Power cable 1 Remote control cable 1 Warranty card USA 1 Canada 1 Operating instructions (this document 1 OUTSIDE DIMENSIONS 17-3/8 ins. (440 mm) 14 9/16 ins. (14 mm) 6-3/4 ins. (170.5 mm) 7-5/16 ins. (184.5 mm) 1/8 ins. (2 mm) 7/8 ins. (22 mm) 14-3/16 ins. (360 mm) 15-1/8 ins. (384 mm) The section describes the care and maintenance tasks that must be performed to optimize the operation of your Marantz equipment. CLEANING OF EQUIPMENT EXTERNAL SURFACES The exterior finish of your unit will last indefinitely with proper care and cleaning, Never use scouring pads, steel wool, scourging powders or harsh chemical agents (e.g., lye solution), alcohol, thinner, benzine, insecticide or other volatile substances as these wil mar the finish of the equipment. Likewise, never use cloths containing chemical substances. If the equipment get dirty, wipe the external surfaces with a soft, lint-free cloth. If the equipment becomes heavily soiled: • dilute some washing up liquid in water, in a ratio of one part detergent to six parts water. • dip a soft, lint free in the solution and wring the it is damp. • wipe the equipment with the damp cloth. • dry the equipment by wiping it with a dry cloth. REPAIRS Only the most competent and qualified service technicians should be allowed to service the factory-trained warranty station personnel have the knowledge and special facilities needed for repair and calibration of this precision equipment. After the warranty period has expired, repairs will be performed for a charge if the equipment can be returned to normal operation. In the event of difficulty, refer to your dealer or write directly to the nearest location to you that is listed on the Marantz Authorized Service Station list. If writing, please include the model and serial number of the equipment together with a full description of what you think is abnormal about the equipment's behaviour.