Using EFX for the Roland JV-1080 and XP-50

Owner Manual References
a) JV-1080 Owner's Manual pages
   1) p.25, "About the Effects"
   2) p.38, "Switching Effects On and Off"
   3) p.44-47, "Selecting Effects for a Patch (EFFECTS)"
   4) p.57-59, "Selecting Effects for Added to the Perfortmance (EFFECTS)"
   5) p.61-63, "Selecting Effects for Added to the Rhythm Set (EFFECTS)"
   6) p.71, "PERFORM FX COPY (Performance Effect Copy)" [in PERFORM mode]
   7) p.71-72, "PATCH FX COPY (Patch Effect Copy)" [in PATCH mode]
   8) p.77, "Adjusting the Effects (EFFECTS)"
   9) p.80, "Control EFX parameters"
  10) p.81-82, "Using Effects"
  11) p.83-99, "Multi-Effector EFX"
  12) p.100, "JV-1080 Effect Routing"
  13) p.105, Parameter List/Patch Parameters/EFFECTS
  14) p.108, Parameter List/Rhythm Set Parameters/EFFECTS
  15) p.109, Parameter List/Rhythm Set Parameters/EFFECTS
  16) p.111, Parameter List/GM Mode Parameters/EFFECTS
  17) p.113, Parameter List/Utility Parameters/COPY
  18) p.114-121, Parameter List/EFX Parameters
b) XP-50 Owner's Manual pages
   1) p.9, "About the effects"
   2) p.19, "Turning effects on/off"
   3) p.20, "Turn off the effects"
   4) p.25-26, Patch Parameters/EFFECTS group
   5) p.35-37, Performance Parameters/EFFECTS group
   6) p.40-41, Rhythm Set Parameters/EFFECTS group
   7) p.45-57, "EFX effect types"
   8) p.91, "PERFORM FX COPY (Performance Effect Copy)" [in PERFORM mode]
   9) p.92, "PATCH FX COPY (Patch Effect Copy)" [in PATCH mode]
  10) p.101, "Copy effect settings (1:COPY)" [in GM mode]
  11) p.102, GM mode parameters/EFFECTS group
  12) p.116, Parameter List/Patch Parameters/EFFECTS Group (p.25)
  13) p.118-119, Parameter List/Performance Parameters/EFFECTS Group (p.35)
  14) p.119-120, Parameter List/Rhythm Set Parameters/EFFECTS Group (p.40)
  15) p.121, Parameter List/GM Mode Parameters/EFFECTS Group (p.102)
  16) p.122-125, Parameter List/EFX Parameters