5
EXTERNAL CV MODULATION
As well as direct user control, Pamela’s clock and outputs can be assigned to external voltage
control via 4 upper external signal inputs - ’Clk’, ’Run’, ’CV 1’ & ’CV 2’. To use ’Clk’ & ’Run’ as CV
inputs you must set them to expect CV (see Setting section below) otherwise they will appear
as greyed out options.
5.1
CV Assigning
An output modifier and many of its extended parameters can be externally voltage controlled
by assigning its parameter value to any of the enabled CV inputs.
All CVs respond to voltages between 0 and 5v. Voltages input outside of this range are safe but
will be ignored.
5.2
CV Attenuation and Offset
With a value assigned to a CV input, it can be further controlled by setting a per parameter
attenuation and offset value to the incoming CV value. Pushing and holding the program knob
knob whilst a parameter CV option is highlighted (in selection) will access sub screens to set
these values as well as provide the ability to visually monitor the applied CV value.
Assign to CV
Selection Made
CV Edit Menu
Push + Hold
Click
CV1
1
Modifier
A:99% O: 0%
CV1
1
Modifier
A:99% O: 0%
99%
1
Modifier
CV1 Attenuation
Scroll past the lowest
parameter value
The set attenuation value can be either positive or negative which in effect inverts the CV value
(i.e just like an attenuverter)
Multiple parameters can be assigned to the same CV input and each parameter has its own
attenuation and offset parameters. Multiple CVs can not be assigned to the same parameter.
5.3
Axon-1
The Axon-1 is an additional CV expander module available. It plugs into the rear of the module
(See Appendix III) and supports 4 extra CV inputs. Only a single Axon is supported per Pam
module.
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