Manual

12. Grid page
For a description of how to use the Grid, please see the previous section
“Using the Grid” (page 30).
Reset button
• To reset the position of the green selector dot for the currently selected
parameter to Zero (center of grid), click the Reset button.
Decay
• Range: 0.1 to 20 s.
• Use the Decay parameter to dene the basic decay time of the Reverb
TwentyFour. This is dened as the time it takes the Reverb to decay 60 dB.
The Decay times for all eight Reverb channels, as dened by the position
of the green dot on the Grid page, refer to the setting of this parameter.
This means that when the Decay parameter is selected and the green dot is
centered in the Grid, the Reverb Decay time for all eight Channels will be the
value shown for this parameter.
Lo Decay
• Range: 0.5 to 2.0.
• Use the Lo Decay parameter to dene the decay time for the lower
frequencies of the reverb. This parameter acts as a multiplier to the Lo Mult.
and Lo Mid Mult. parameters in the Reverb Color section on the Rev page.
• Example:
• Let us assume the Decay parameter on the Grid page is set to 2.0
seconds – this is the “base” decay time.
• On the Rev page, you have set the Low Mult. parameter to 1.5.
This means that the decay time for the low frequency band (as dened
by the Lo X Over parameter) is (2 x 1.5 =) 3.0 seconds.
• You have also set Lo Mid Mult. on the Rev page to 2.5. Accordingly,
the decay time for the low mid frequency band is now (2 x 2.5 =)
5.0 seconds.
• Now if you set Lo Decay on the Grid page to 2 and move the green dot
all the way towards one channel in the grid, this will have the following
eect for this particular channel:
• Decay for the low frequency band: (2 x 1.5 x 2 =) 6 seconds.
• Decay for the low-mids frequency band: (2 x 2.5 x 2 =) 10 seconds.
Put more simply: The parameters on the Rev page set the basic character of
the reverb, allowing you to use the Grid as a wider “paint brush”
for customizing/weighing the base settings as required.
Hi Decay
• Range: 0.5 to 2.0.
• Use the Hi Decay parameter to dene the decay time for the higher
frequencies of the reverb. This parameter acts as a multiplier to the Hi Mid
Mult. and Hi Mult. parameters in the Reverb Color section on the Rev page.
The interaction between the four involved parameters (Decay and Hi Decay
on the Grid page, Hi Mid Mult. and Hi Mult. on the Rev page) is the same as
for the low and low mid frequency bands described in the example for the Lo
Decay parameter above.
Tip: When you are creating new Reverb TwentyFour presets, be sure to start
by setting the Lo Decay and Hi Decay parameters to “1” rst. This way, you
enjoy the greatest exibility when you edit and “play” your Reverb Preset
later using the Grid.
Hi Cut
• Range: 20 Hz to 20 kHz.
• Use the Hi cut parameter to dene the cuto frequency for the high-cut
lter applied to the reverb. The lter frequencies applied to all eight Reverb
channels as dened by the position of the green dot on the Grid page refer to
the setting of this parameter.
33 REVERB TWENTYFOUR Owner’s Manual