Expert: Using a Boss FS-5U as external Tap-Tempo

Boss FS-5U

DISCRIPTION: we want to connect a Boss FS-5U to expression 2 to control the tap-tempo of our Axe-Fx.
(this will probably work will any other momentary "unlatch"-type footswitch).

something
on the screen
MENU MENU
Which Function?
Global  Menu
P1 untill you see Global Menu.
P4 to enter the Global Menu.
MIDI Rec Chan   
001
P4 untill you see EXP1.
EXP1:M01 AXE-FX
C:B  1:033 2:OFF
Settings for Expression 1. We are not interested now so...
S4 for the next step.
EXP2:M01 AXE-FX
C:B  1:014 2:OFF
This is where you set the midi-channel and CC for EXP2.
S1/P1 for the right MIDI-channel (channel 1 for me).
S3 for the next parameter.
EXP2:M01 CC #
C:B  1:014 2:OFF
Now we tell it to transmit CC (control changes).
S1/P1 untill you see C:B (CC).
S3 for the next parameter.
EXP1:M01 CC # ?
C:B  1:014 2:OFF
Which CC we want to transmit? (CC14 for me).
S1/P1 untill you get the right CC (P2 P3 to jump +/- 10 steps).
S4 to save and go to the next step.
EXP1: Pedal Type
*Continuous
Pedal type of EXP1. We are not interested now so...
S4 to save and go to the next step.
EXP2: Pedal Type
*One-Shot
S1/P1 Change the Pedal type of EXP2 to One-Shot.
S4 to save and go to the next step.
EXP 1 Pedal cal
Press Pdl up/dwn
All lights will go ON. Move you pedal UP/DOWN and see the red light go UP/DOWN.
S4 to save and go to the next step.
EXP 2 Pedal cal
Press Pdl up/dwn
S4 led will be red. Step on the FS-5U and the red led will move to S1.
After that no more changes in led will appear.
S4 to save and go to the next step.
* LCD CONTRAST *
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Now we want to leave the MENU.
MENU MENU
something
on the screen

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