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KDFX Reference
KDFX Algorithm Specifications
998 FXMod Diagnostic
FXMod source metering utility algorithm
PAUs: 1
The FXMod diagnostic algorithm is used to obtain a metered display of FXMod sources. This algorithm 
allows you to view the current levels of any data sliders, MIDI controls, switches, or internally generated 
V.A.S.T. LFOs, ASRs, FUNs, etc. which are available as modulation sources. This algorithm has no effect on 
any signal being routed through it.
Up to eight modulation sources may be monitored simultaneously. Meters #1 through #4 can monitor 
bipolar sources, meaning sources which can have both positive and negative values. The range of the 
bipolar meters is -1 to +1. Four monopolar meters #5 through #8 provide better resolution, but the range is 
limited to 0 though +1. Use the monopolar meters for sources which you do not expect to go negative.
Eight parameters are provided to connect modulation sources to the meters. The parameter values are 
Þxed at ÒNoDpthÓ and have no function except to connect sources to meters. To use the algorithm, save a 
Multieffect and Studio containing the algorithm, then go to one of the FXMod pages of your Program or 
Setup (with the Studio selected). Select the FX bus which contains the Multieffect using the FXMod 
Diagnostic algorithm, and choose one of the meter parameters (Bipole N or Monopole N). You will not be 
able to modify the Adjust or Depth Þelds, but you can select any source you want. Finally press the Edit 
button to re-enter the Studio and Multieffect editor where you can view the meters on parameter page 2.
Parameters
Page 1
Page 2
Bipole n Use the Bipole parameters to attach bipolar modulation sources (can go positive or 
negative) to the bipolar meters. The parameters are not adjustable.
Monopole n Use the Monopole parameters to attach monopolar modulation sources (can go positive 
only) to the monopolar meters. The parameters are not adjustable.
Bipole 1 NoDpth Monopole 5 NoDpth
Bipole 2 NoDpth Monopole 6 NoDpth
Bipole 3 NoDpth Monopole 7 NoDpth
Bipole 4 NoDpth Monopole 8 NoDpth
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 -1       0       1 0       0.5      1
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