Marantz NR1604 ユーザーズマニュアル

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Perform when setting the speakers manually or when changing settings made in Audyssey® Setup.

• If you change the speaker settings after performing Audyssey® Setup, it will not be possible to select 

Audyssey MultEQ®, Audyssey Dynamic EQ® and Audyssey Dynamic Volume® (

).

• “Manual Setup” can be used without changing the settings. Please set if necessary.

Select power amplifier 

usage method to match 

your speaker system.

Assign Mode : Set the assignment mode.

• Surround Back : Setting for 7.1-channel playback using surround back 

speakers.

• ZONE2 : Setting to assign the unit’s built-in power amplifier for ZONE2 

and output the audio in stereo.

• Bi-AMP : Setting to use the front speakers via the bi-amp connection.

• Front B : Setting to use the second set of front speakers for playback. 

You can switch the front speakers A and B to be used for playback in 

accordance with the 2-channel playback or multi-channel playback mode. 

When you select this Front B setting, also perform the “Front Speaker” 

) procedure.

• Front Height : Setting for 7.1-channel playback using front height 

speakers.

Indicate speaker presence 

and select speaker size 

categories based on bass 

reproduction capability.

Do not use the outward 

shape of the speaker to 

determine selection of a 

“Large” or “Small” speaker. 

Instead, use the frequencies 

set in “Crossovers” 

) as the 

standard for determining 

bass reproduction capability.

Front : Set the front speaker size.

• Large : Use a large speaker that can adequately play back very low bass 

frequencies.

• Small : Use a small speaker that has inadequate playback capacity for 

very low bass frequencies. Note that for most multi-channel speakers, 

this is the best choice.

• When “Subwoofer” is set to “No”, “Front” is automatically set to 

“Large”.

• When “Front” is set to “Small”, “Center”, “Surround“, “Surr.  Back” 

and “Front Height” can not be set to “Large”.

Center : Set the presence and size of the center speaker.

• Large : Use a large speaker that can adequately play back very low bass 

frequencies.

• Small : Use a small speaker that has inadequate playback capacity for 

very low bass frequencies. Note that this is almost always the best 

choice.

• None : Select when a center speaker is not connected.

 “Large” is not displayed when “Front” is set to “Small”.

Subwoofer : Set the presence of a subwoofer.

• Yes : Use a subwoofer. 

• No : Select when a subwoofer is not connected.

 When “Front” is set to “Small”, “Subwoofer” is automatically set to 

“Yes”.

(Continued)

Surround : Set the presence and size of the surround speakers.

• Large : Use a large speaker that can adequately play back very low bass 

frequencies.

• Small : Use a small speaker that has inadequate playback capacity for 

very low bass frequencies. Note that this is almost always the best 

choice.

• None : Select when the surround speakers are not connected.

• When “Surround” is set to “Large”, “Surr. Back” and “Front Height” 

can be set to “Large”.

• When “Surround” is set to “None”, “Surr. Back” and “Front Height” are 

automatically set to “None”.

Surr. Back : Set the presence, size and number of surround back speakers.

• Large : Use a large speaker that can adequately play back very low bass 

frequencies.

• Small : Use a small speaker that has inadequate playback capacity for 

very low bass frequencies. Note that this is almost always the best 

choice.

• None : Select when the surround back speakers are not connected.

• 2spkrs : Use two surround back speakers.

• 1spkr : Use only one surround back speaker. When you select this 

setting, connect the surround back speaker to the left (L) channel.

When “Assign Mode” setting (

) is “Surround Back”, you 

can make the “Surr. Back” setting.
Front Height : Set the presence and size of the front height speakers.

• Large : Use a large speaker that can adequately play back very low bass 

frequencies.

• Small : Use a small speaker that has inadequate playback capacity for 

very low bass frequencies. Note that this is almost always the best 

choice.

• None : Select when the front height speakers are not connected.

When “Assign Mode” setting (

) is “Front Height”, you can 

make the “Front Height” setting.

v See overleaf

DVD