Troubleshooting; Technical Specifications; Dimensions - Marantz ZC4001 User Manual

TROUBLESHOOTING

In case of trouble, check the following before calling for service:
1. Are the connections made properly?
2. Are you operating the unit properly following the user's guide?
3. Are the power amplifiers and speaker working properly?
If the unit does not operate properly, check items shown in the following table.
If your trouble cannot be recovered with the remedy actions listed in the following table, malfunction of the
internal circuitry is suspected; immediately unplug the power cable and contact your dealer, nearest
Marantz authorized dealer or the Marantz Service Center in your country.
SYMPTOM
The ZC4001 cannot be turned The power plug is not connected.
on.
No sound even when power is Mute is on.
on.
The input cable is not connected
correctly. (EXT INPUT)
The volume control is turned all the way
down.
Nothing is heard over PLC The PLC is wrongly set.
connection.
The source (Marantz product) is not
correctly connected to the ZR6001.
The source (other brand product) is not
correctly connected to the ZR6001.
Another device is generating a high
level of noise on the power line.
Two ZR6001 units are connected to the
same system.
Batteries are exhausted.
Control with the remote control
unit fails. Function key setting for the remote
control unit is wrong.
The distance between the ZC4001 and
the remote control unit is too far.
Something is blocking the ZC4001 and
the remote control unit.
10
CAUSE REMEDY
Connect the power plug to the outlet.
Cancel mute using the MUTE button.
See the connection diagram and connect the
cables correctly.
Adjust the volume.
Correctly set the PLC as explained in "PLC
SETTING" on page 6. You can check whether or not
the ZC4001 is securely connected to the ZR6001
via the PLC status display area of the ZC4001.
Marantz products connect over an RC-5 bus.
Correctly connect the source as explained in the
ZR6001 User's Guide.
Other brand sources are controlled by remote
control signals sent from an emitter connected to
the IR EMITTER OUT terminals of the ZR6001 to
the IR sensor of the source unit.
Operation requires you to set the brand code or use
the IR code learning feature. Correctly connect the
source as explained in the ZR6001 User's Guide.
Turn OFF the device that is causing the noise or
move it farther away from the ZC4001 and ZR6001.
Using the OSD menu system, set "MULTI PLC
SERVER" of one of the ZR6001 unit to "OFF". (See
page 6)
Replace all the batteries with new ones.
Press the AMP button on the remote control unit to
confirm control of the ZR6001.
Move closer to the ZC4001.
Remove the offending object.
HOW TO RESET THE UNIT
Should the operation or display seem to be abnormal, reset the unit with the following procedure.
The ZC4001 is turned on, press and hold the MUTE and STOP buttons simultaneously for 3 seconds or
more.

TECHNICAL SPECIFICATIONS

AUDIO SECTION
Power Output ......... 10W + 10W (JEITA, 1kHz, 6 ohms)
.... 7W + 7W (20Hz – 20kHz, THD=0.05%, 6 ohms)
EXT INPUIT Sensitivity/Impedance .. 200mV / 22k ohms
PLC SECTION
Modulation Method ....................................... Multi carrier
Frequency Band ..................................... 2MHz – 20MHz

DIMENSIONS

SERVICE
ONLY
STANDBY STANDBY
1 .
POWER POWER ON/STANDBY ON/STANDBY
362 mm
1 mm
360 mm
GENERAL
Power Requirement ......................... AC 230 V 50/60 Hz
Power Consumption ................................................ 34 W
Weight ................................................................... 3.0 kg
ACCESSORIES
User Guide .................................................................... 1
Specifications subject to change without prior notice.
120 mm
128 mm
1 mm