Checks for the latest firmware information about updates and upgrades, updates the firmware, and sets up the notification message display for updates and upgrades.

Update

Updates the firmware of this unit.


Update:	Execute the update process. When the update starts, the menu screen is shut down. During the update, the progress is shown on the display.

This unit automatically retries updating if updating fails. If an update still cannot be performed, an “Update Error” message appears in the display, followed by one of the following messages. Check the conditions according to the message and try the update again.

Display	Description
Please check your network, then try again	The network connection is unstable. Connection to the server failed. Check your network environment and try the update again.
Please check your network, unplug and reconnect the power cord, and try again	The download of the firmware failed. Check your network environment. Press and hold the on the main unit for more than 5 seconds, or remove and re-insert the power cord. The update restarts automatically.
Please try again	The update failed. Try the update again.
Please unplug and reconnect the power cord, and try again	The update failed. Press and hold the on the main unit for more than 5 seconds, or remove and re-insert the power cord. The update restarts automatically.
Please contact customer service in your area.	This unit may be broken. Contact our Customer Service Center in your area.

Notifications

When the latest firmware is available, a notification message is displayed on the TV screen at power on.

The notification message is displayed for about 40 seconds when the power is turned on.

Update


On (Default):	Display update message.
Off:	Do not display update message.

Upgrade


On (Default):	Display upgrade message.
Off:	Do not display upgrade message.

Add New Feature

Display new features that can be downloaded to this unit and perform an upgrade.


Upgrade Package:	Display the items to be upgraded.
Upgrade Status:	Display a list of the additional functions provided by the upgrade.
Upgrade Start:	Execute the upgrade process. When the upgrade starts, the menu screen is shut down. During the upgrade, the amount of upgrade time which has elapsed is displayed.

See the Marantz website for details about upgrades.

When the procedure is complete, “Registered” is displayed in this menu and upgrades can be carried out. If the procedure has not been carried out, “-------” is displayed.
The ID number shown on this screen is needed when carrying out the procedure.
The ID number can also be displayed by pressing and holding the main unit’s STATUS and SOUND MODE for at least 3 seconds.

If the upgrade is not successful, an error message identical to those in “Firmware” - “Update” will appear on the display. Check the settings and network environment and then perform the upgrade again.


Notes concerning use of “Update” and “Add New Feature”
In order to use these functions, you must have the correct system requirements and settings for an Internet connection. link
Do not turn off the power until updating or upgrading is completed.
Approximately 1 hour is required for the updating/upgrading procedure to be completed.
Once updating/upgrade starts, normal operations on this unit cannot be performed until updating/upgrading is completed. Furthermore, there may be cases where backup data is reset for the parameters, etc., set on this unit.
If the update or upgrade fails, press and hold the on the main unit for more than 5 seconds, or remove and re-insert the power cord. “Update retry” appears on the display and update restarts from the point at which update failed. If the error continues despite this, check the network environment.

Information regarding the “Update” function and “Add New Feature” will be announced on the Marantz web site each time related plans are defined.