Roland M-480 - Page 83

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4-band EQ
4-band EQ
fig.HSVCurve.eps
fig.LPF1Curve.eps
fig.LPF2Curve.eps
Q knob
This adjusts the Q in a range of 0.36–16.00. Higher values
produce a sharper curve.
This is not shown when LO SHELF, HPF1 (6 dB), HI SHELF, or LPF1
(6 dB) is selected as the filter type.
FREQ knob
This adjusts the frequency in a range of 20 Hz–20.0 kHz.
GAIN knob
This adjusts the gain in a range of -15.0 dB–+15.0 dB.
This is not shown when HPF1 (6 dB), HPF2 (12 dB), BAND PASS,
NOTCH, LPF1 (6 dB), or LPF2 (12 dB) is selected as the filter type.
Noise may occur when you operate the HPF or 4-band EQ,
but this is not a malfunction.
The function buttons have the following operations:
* CH 1–48 only.
1.
Access the 4-BAND EQ popup.
2.
Press [F6 (FLAT)].
fig.ScrEQFlatConf.eps
A confirmation message will ask you to confirm the
operation.
3. Press [F8 (FLAT)]; the gain of the LO, LO-MID, HI-MID, and
HI bands will be set to 0.0 dB.
Pressing [F7 (CANCEL)] will cancel the operation.
You can recall 4-band EQ and HPF settings from the library, or
store the current 4-band EQ and HPF settings to the library.
The 4-BAND EQ LIBRARY popup is used to perform 4-band EQ
library operations.
1.
Access the 4-BAND EQ popup.
2. Press [F4 (LIBRARY)] to access the 4-BAND EQ LIBRARY
popup.
fig.PopEQLibGuide.eps
Channel indication
This indicates the channel to which the 4-BAND EQ LIBRARY
popup applies.
Library data list
This is a list of the library data.
Recall parameter select buttons
These select the section that will be recalled.
The function buttons have the following operations:
For details on library operations, refer to “Library operations” (p.
39).
Noise may occur when you preview or recall a library item,
but this is not a malfunction.
[F1 (HPF ON)]*
Turns the HPF on/off.
[F2 (EQ ON)] Turns the 4-band EQ on/off.
[F4 (LIBRARY) Accesses the 4-BAND EQ LIBRARY popup.
[F5 (PEAK CLEAR)] Clears the level meter’s peak hold or over
indication.
[F6 (FLAT)] Sets the 4-band EQ to flat response.
[F8 (CLOSE)] Closes the popup.
Setting the 4-band EQ to a flat state
HI SHELF
LPF1 (6 dB)
LPF2 (12 dB)
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Using the 4-band EQ library
[F2 (PREVIEW)]
Previews (auditions) the selected library data.
[F3 (NAME EDIT)] Accesses the NAME EDIT popup.
[F4 (RECALL)] Recalls the selected library data.
[F5 (STORE)] Stores the current settings into the selected
library data.
[F6 (CLEAR)] Clears the selected library data.
[F7 (LOCK)] Locks/unlocks the selected library data.
[F8 (CLOSE)] Closes the popup.
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