Marantz ZC4001U User Manual Download Page 13

ENGLISH

10

CAUSE

The power plug is not connected.

Mute is on.

The input cable is not connected
correctly. (EXT INPUT)

The volume control is turned all the way
down.

The PLC is wrongly set.

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.

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.

SYMPTOM

The ZC4001 cannot be turned
on.

No sound even when power is
on.

Nothing is heard over PLC
connection.

Control with the remote control
unit fails.

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.

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.

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

TECHNICAL SPECIFICATIONS

1

.

SERVICE

ONLY

STANDBY

STANDBY

POWER ON/STANDBY

ON/STANDBY

14-1/4 ins.(362 mm)

1/16 ins. 

(1 mm)

14-3/16 ins.(360 mm)

5-1/16 ins.(128 mm)

4-3/8 ins.(111.5 mm)

4-6/8 ins.(120 mm)

1/16 ins.

(1 mm)

DIMENSIONS

GENERAL

Power Requirement .............................. AC 120 V 60 Hz
Power Consumption ................................................ 0.3 A
Weight ..................................................... 6.6 lbs (3.0 kg)

ACCESSORIES

User Guide .................................................................... 1

Specifications subject to change without prior notice.

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.

ZC4001U DFU̲01̲ENG

06.3.30, 9:10 AM

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Summary of Contents for ZC4001U

Page 1: ...Model ZC4001 User Guide Audio Client ZC4001U DFU 00 cover 06 3 30 9 09 AM Page 5 Adobe PageMaker 6 5J PPC All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...le for compliance could void the user s authority to operate the equipment IMPORTANT SAFETY INSTRUCTIONS READ BEFORE OPERATING EQUIPMENT This product was designed and manufactured to meet strict quali...

Page 3: ...nvenience receptacles as this can result in a risk of fire or electric shock 19 Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous vo...

Page 4: ...ON 4 CONNECTIONS 5 PRECAUTIONS CAUTIONS ON INSTALLATION For heat dispersal leave at least 20 cm 8 inch of space between the top back and sides of this unit and the wall or other components Do not obst...

Page 5: ...ines The ZC4001 demodulates the sent signals and converts them back to analog signals If the condition of the power line degenerates because of the effects of noise from other devices or for other rea...

Page 6: ...SOURCE buttons These buttons are used to switch the source of ZR6001 When the EXT button is pressed the source switches to the EXT INPUT jack on the rear panel c Cursor ENTER buttons These buttons are...

Page 7: ...ons as a remote control signal receptor and therefore it can be operated with the system remote controller RC5500SR etc of other Marantz products Remote controllable range The distance between the tra...

Page 8: ...distance of the power line between the ZC4001 and ZR6001 is very long audio data may not be received or may skip At the time of purchase all ZC4001 and ZR6001 are set to the same Group ID If used wit...

Page 9: ...TEM ZR6001 ON SCREEN DISPLAY MENU SYSTEM ZR6001 ON SCREEN DISPLAY MENU SYSTEM 1 Select 9 MULTI PLC in the SETUP MAIN MENU with the or cursor buttons and press the ENTER button 2 Select GP ID SETTING w...

Page 10: ...n to the normal display 1 2 4 1 3 1 WAKE UP TIMER The Wake Up Timer outputs an audio alarm at the set time The volume level of the alarm can be user set 1 Press the ENTER button once then press the bu...

Page 11: ...ay can be adjusted The display darkens in the order of OFF LEVEL1 LEVEL2 LEVEL3 1 Press the ENTER button once then press the button four times 2 Press the ENTER button again 3 Select a dimmer level Ea...

Page 12: ...s turned OFF the last time 2 Press the POWER button again to set the ZC4001 on standby Caution Power to the ZC4001 is always ON standby state while the AC power cable is connected to a wall electrical...

Page 13: ...ove 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 o...

Page 14: ...143 U S A EUROPE Marantz Europe B V P O Box 8744 5605 LS Eindhoven The Netherlands Manufactured under license from Dolby Laboratories Dolby Pro Logic and the double D symbol are trademarks of Dolby La...

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