Marantz M-CR603 - Manual (Page 37)

33
ENGLISH
Getting Started
Connections
Basic Operations
Advanced Operations Advanced Operations
Troubleshooting
Explanation terms
Information
Specifi
cations
Index
[Selectable items]
Upgrade : Execute the upgrade process.
• 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, then update again.
Upgrade Status : Display a list of the additional functions provided
by the upgrade.
Upgrade ID : The ID number shown on this screen is needed
when carrying out the procedure.
See the Marantz website for details about updates.
When the procedure is complete, “Registered” is displayed in this
menu and updates can be carried out. If the procedure has not been
carried out, “Not Registered” is displayed.
[Notes concerning use of “Firmware Update” and
“Add New Feature”]
• Do not turn off the power until updating or upgrating is completed.
• Even with a broadband connection to the Internet, approximately
20 minutes 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, updating/upgrading the fi rmware may reset the backup
data for the parameters, etc. set for this unit.
• If the update or upgrade fails, 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 “Firmware Update” function and “Add
New Feature” will be announced on the Marantz web site each time
related plans are defi ned.
• When usable new fi rmware is released with “Firmware Update”
or “Add New Feature”, a notifi cation message is displayed on the
menu screen. When you do not want to be notifi ed, set “Update
Notifi cation” (vpage 31) and “Upgrade Notifi cation” (vpage 31) to
“OFF”.
Setting speaker output
The speaker outputs of this unit are Speaker A, Speaker B, and
Bi-Amp. To switch these speaker output modes, use the “SPEAKER
SETUP” menu.
1 Press [MENU] .
Turns on the Menu settings mode and the Menu appears on the
display. (vpage 26 “Menu map”)
2 Use ui to select “Other”-“Speaker Setup”-“Speaker
Select”, then press [ENTER/MEMO] , <ENTER> or p .
3 Use ui to select Speaker output modes, then press
[ENTER/MEMO] , <ENTER> or p .
Speaker A
Speaker B
Bi-Amp
Outputs audio from the Speaker A output terminal.
(Default)
Outputs audio from the Speaker B output terminal.
Outputs the same audio from Speaker A output
terminal and Speaker B output terminal. The two
types of speaker connections are as follows:
• BI-AMP output
Outputs audio via one pair of speakers (vpage 33
“Listening to music using BI-AMP”).
• Speakers A and B output
Outputs audio via two pairs of speakers.
When you select “Bi-Amp” mode, the maximum output of the
amplifi er will be switched from 50W per channel to 25W per channel.
(8 Ω)
NOTE
Set the audio volume appropriately before making speaker setting.
n Listening to music using BI-AMP
Bi-amp can be used to connect speakers using two pairs of speaker
cables to connect the unit and speaker system.
Before making connections, check that the speaker system
supports bi-amp.
What is Bi-Amp?
Bi-amp is a technique used to improve sound quality where separate
speaker cables are used to connect to terminals for the low-end and
mid-range frequencies.
This connection method can help eliminate interference in the mid-
range caused by back-EMF generated by the speaker unit used for
the low-end.
NOTE
Be sure to set the same fi lter for both Speaker A and Speaker B when
listening to music on speakers connected using bi-amp. (“Setting
AMP characteristics” (vpage 34))
Connecting the speaker cables
Carefully check the left (L) and right (R) channels and + (red) and –
(black) polarities on the speakers being connected to the unit, and be
sure to connect the channels and polarities correctly.
R channel
speaker
L channel
speaker
NOTE
Be sure to remove the short plate connecting the LF and MF/HF
connectors on the speaker. Failure to do so may result in fi re and/or
damage to the equipment during use.
n Listening to music in two locations using a
multi-drive connection
You can listen to music in different rooms using this unit with two
pairs of speaker systems.
Setting the others [Other]