5. SPEAKER CONNECTION
This sequipment, being a high audio output power ampli- fier, has a hazardous energy at its speaker terminal. Please be sure to make an appropriate speaker connection ac- cording to the following procedures:
*Confirm that the power switch of the equipment is at “OFF” position. If it is at "ON", turn it to "OFF" position to connect a speaker cable.
*Use a speaker cable with the flame retardant rating of Type
*Don’t strip the insulation off more than shown in the fig- ure, at the speaker terminal connection of speaker cable.
Speaker cable (Type
*Connect speakers in correct polarity, according to the indication for the polarity of speaker terminals.
*Connect a speaker cable to the speaker terminal in such the condition that the insulated part more than 1.6 mm of the speaker cable is inserted into the terminal and that the bare core of the speaker cable is never exposed outside the terminal.
*Prevent any stress from being applied to the speaker cable connected to the speaker terminal.
*Don’t touch the speaker terminals during operation.
ENGLISH
Strip the insulation off the tip of the cord.
Twist the core.
Loosen the terminal. | Insert the core. | Tighten the terminal. |
Connection of speaker cable
6. CARE AND MAINTENANCE
This 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, scouring powders or harsh chemical agents (e.g., lye solution), alcohol, thinners, benzine, insecticide or other volatile substances as these will mar the finish of the equipment. Likewise, never use cloths containing chemical substances. If the equipment gets dirty, wipe the external surfaces with a soft,
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 cloth in the solution and wring the cloth out until it is damp.
–wipe the equipment with the damp cloth.
–dry the equipment by wiping it with a dry cloth.
7. REPAIRS
Only the most competent and qualified technicians should be allowed to service your unit. Marantz and its factory trained warranty station personnel have the knowledge and special equipment needed for repair and calibration of this precision instrument.
In the event of difficulty, call the
8. TROUBLESHOOTING
The amplifier does not operate and the POWER ON indicator does not light.
–Is the power cable plugged in properly to the AC power outlet?
The POWER ON indicator lights, but the amplifier does not function.
– Are speaker cables and input cables connected properly?
9. SPECIFICATION
Power output (20 Hz ~ 20 kHz) | ................... 125 W |
Distortion | 0.02 % |
Frequency response | 10 Hz to 70 kHz |
S/N ratio | 110 dB |
Damping factor (1 kHz) | 60 |
Power supply | 120 V AC, 60 Hz |
Power consumption | 230 W |
| |
Dimensions |
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Width | |
Height | |
Depth | |
Weight | 12.6 lbs (5.7 kg) |
Accessories |
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Remote control cable | x 1 |
Design and specifications are subject to change without notice.
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