Yamaha DSP-Z9 Owner's Manual page 64

SYSTEM OPTIONS
EQ Select (Equalizer select)
Choices: Auto Setup PEQ, Manual GEQ, EQ Defeat
• Select Auto Setup PEQ to use the equalizer adjusted in
auto setup.
• Select Manual GEQ to adjust the built-in 9-band
graphic equalizer so that the tonal quality of the
presence L/R, center, surround L/R and surround back
L/R speakers matches that of the front left and right
speakers.
• Select EQ Defeat to cancel equalizing.
Choices: –6 to +6 (dB)
You can adjust 9 frequency bands: 63Hz, 125Hz, 250Hz,
500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz
• Front L adjusts the tonal quality of the front left
speaker.
• Front R adjusts the tonal quality of the front right
speaker.
• Center adjusts the tonal quality of the center speaker.
• Surround L adjusts the tonal quality of the surround
left speaker.
• Surround R adjusts the tonal quality of the surround
right speaker.
• Surround Back L adjusts the tonal quality of the
surround back left speaker.
• Surround Back R adjusts the tonal quality of the
surround back right speaker.
• Presence L adjusts the tonal quality of the presence
left speaker.
• Presence R adjusts the tonal quality of the presence
right speaker.
Note
Cinema EQ and Graphic EQ adjustments do not affect the output
to your headphones.
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Tone Control (Tone control)
Use to adjust the amount of bass and treble output to your
speakers and headphones.
Manual Setup > Sound > Tone Control >
Control (Tone control)
Choices: Defeat, Speaker, Headphone
• Select Defeat if you do not want to make any
adjustments.
• Select Speaker to adjust the bass/treble balance of your
speakers.
• Select Headphone to adjust the bass/treble balance of
your headphones.
Bass (Bass control)
Use this feature to adjust low-frequencies output to your
speakers or headphones.
Choices: –6 to +6 (dB), Initial: 0 dB
You can adjust three frequency bands: 125Hz, 350Hz,
500Hz.