Yamaha DSP-Z9 Mode D'emploi page 71

Presence (Presence speakers)
Choices: None, Yes
• Select None if you do not have presence speakers. This
unit directs all presence channel signals to the front left
and right speakers.
• Select Yes if you have presence speakers.
Note
When Zone2 Amplifier is set to Internal (see page 78), Presence
is automatically set to None.
Cross Over (Cross over)
Use this feature to select a cross-over (cut-off) frequency
for all low-frequency signals. All frequencies below the
selected frequency are sent to the subwoofer.
Choices: 40Hz, 60Hz, 80Hz (THX), 90Hz, 100Hz,
110Hz, 120Hz, 160Hz, 200Hz
• Select 80Hz (THX) when using a THX system.
80Hz ( THX )
■ Speaker Level (Speaker level)
Use these settings to manually balance the speaker levels
between the front left speakers and each speaker selected
in Speaker Set (see page 67).
Manual Setup > Basic > Speaker Level
Choices: –10.0 dB to +10.0 dB
• Front L adjusts the balance of the front left speaker.
• Front R adjusts the balance of the front right speaker.
• Center adjusts the balance of the center speaker.
• Surround L adjusts the balance of the surround left
speaker.
• Surround R adjusts the balance of the surround right
speaker.
• Surround Back L adjusts the balance of the surround
back left speaker.
• Surround Back R adjusts the balance of the
surround back right speaker.
• Presence L adjusts the balance of the front left and
presence left speakers.
• Presence R adjusts the balance of the front left and
presence right speakers.
• Subwoofer L adjusts the balance of the left
subwoofer.
• Subwoofer R adjusts the balance of the right
subwoofer when two subwoofers are connected.
y
To calibrate correctly to THX reference levels, use the internal
pink noise generator (see page 54).
Notes
• You cannot adjust the level of channels set to None in Speaker
Set.
• If you are only using one surround back speaker, connect it to
the SURROUND BACK (SINGLE) jack, and adjust the balance
in Surround Back L.
SYSTEM OPTIONS
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