Marantz ZR6001 Service Manual page 9

Notes:
• The ZR6001 sends audio data to the ZC4001 over power lines. Therefore, if the condition of the power line
degenerates seriously because of the effects of noise from other devices or for other reasons, audio data may
not be received or may skip.
• If the distance of the power line between the ZR6001 and ZC4001 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 with this same Group
ID, you risk having your music listened into by others. Therefore, set the Group ID as explained herein.
• If the following trouble is experienced, block PLC signals from other sources using a commercially available
power filter, etc.
When a ZC4001 and ZR6001 are connected over PLC, another ZR6001 cannot be added to the same power
line and connected over PLC. In this case, PLC signals are not sent.
ZC4001
ZC4001
If a ZR6001 and ZC4001 are connected over PLC in a nearby apartment unit for example, and there is only
a short distance between your apartment and your neighbor's, the PLC signals from your neighbor's
apartment can travel over power lines to your place, mix with your system, and prevent audio output.
ZC4001
ZR6001
ZR6001
7
ZR6001
ZC4001
ZR6001