Maintenance Mode - Marantz NR1604 Owner's Manual

Diagnostics
Used to check the network connection.
Setting items
Physical Connection OK : Connected.
Error : The LAN cable is not connected. Check the connection.
Checks the physical LAN
port connection.
Router Access OK : Accessed.
Checks the connection from Error : Failed to communicate with the router. Check the router settings.
this unit to the router.
Internet Access OK : Connected.
Error : Failed to connect to the Internet. Check the Internet connection
Checks whether this unit
has access to the Internet environment or router settings.
(WAN).

Maintenance Mode

Use when receiving maintenance from a Marantz service engineer or custom installer. Ordinarily, this
mode isn't suitable for use by the end user, only by a trained service technician or custom installation
professional.
NOTE
Only use this function if so instructed by a Marantz serviceperson or installer.
DVD
Setting details
Setting details
Network
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