Marantz MA6100 User Manual download pdf (Page 7)

ENGLISH

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 8-ohms

Distortion ................................................................... 0.02 %

Frequency response (-1 dB) ....................... 10 Hz to 70 kHz

S/N ratio (A-weight) ................................................... 110 dB

Damping factor (1 kHz).................................................... 60

Power supply ............................................. 120 V AC, 60 Hz

Power consumption ................................................... 230 W

(Stand-by) 2.5 W

Dimensions

Width ............................................ 3-1/2 inches (88 mm)

Height ......................................... 5-3/4 inches (146 mm)

Depth ...................................... 18-9/16 inches (470 mm)

Weight ........................................................ 12.6 lbs (5.7 kg)

Accessories

Remote control cable ...................................................... x 1

Design and specifications are subject to change without

notice.

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, 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 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 toll-free telephone number

listed on the face of the warranty to obtain the name and

address of the Marantz Authorized Service Center nearest

you. In many cases, the dealer where you purchased your

Marantz unit may be equipped to provide service. Please

include the model, serial number of your unit together with a

copy of your purchase receipt and a full description of what

you feel is abnormal in its behavior.

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 SPT-2 or more.

* Don’t strip the insulation off more than shown in the fig-

ure, at the speaker terminal connection of speaker cable.

* 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.

Loosen the terminal. Insert the core. Tighten the terminal.

Connection of speaker cable

Speaker cable (Type SPT-2)

Strip the insulation off the tip of the cord.

Twist the core.

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Marantz MA6100 User Manual Page 7

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