Troubleshooting
In case of trouble with the unit, first check the following before calling for service.
1.Are all the connections made properly?
2.Are you operating the unit properly by following user'sguide?
3.Are the other products working properly?
If the unit still does not work properly, check the items shown in the following table.
If your trouble cannot be solved with the remedy actions listed in the following table, malfunction of the internal circuitry is suspected; immediately unplug the AC power cord and contact a Marantz authorized dealer or service center.
ProblemRemedy
The amplifier does not work and the indicator does not light up.
The indicator lights up but the amplifier will not function.
Sound is produced only from one of the speaker systems.
Sound is not produced at all.
Doesn't work properly when it is connected to Cascade.
•Check if the power cord is plugged properly into an AC power outlet.
•Check the settings of the INPUT SELECTOR, VOLUME control.
•Check if the MUTE function is
•Turn the power off and change the connections of the left and right speaker systems. If sound still does not come out from the same speaker system, check the connection cords or the speaker system itself.
•Check the settings of the INPUT SELECTOR.
•Check that the speaker cords are connected properly.
•Check that the connection cords with RCA pin plugs are connected properly.
•Check the ID switch of the rear panel is set properly.
•Check the ID setting of the remote controller is set properly.
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 the external surfaves of the unit
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, alcohol, thinners, benzene, insecticide or other volatile substances as these will mar the finish of the equipment.
Likewise, never use cloths containing chemical substances. If the unit gets dirty, wipe the external surfaces with a soft,
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