Using H9 with Digitech FS3X. What’s the trick?

“I recommend watching this video to learn how to assign expression pedal (HotKnob) ranges:https://youtu.be/_gDiAys5L-4″

I already know about this and do it all the time on my main rig which also has a H9, but with an expression pedal.  I don’t know if it’s a factor but the Rotary patch that’s giving me trouble with the FS3X on my fly rig is the same patch i use on my larger rig with the expression pedal.

for some reason it sent a group of 19 presets.  the Rotary patch in question should be #3 in the list

This is unusual. It should come back to your “fast” setting even though it may do so slowly, like a real Leslie. I tried this with all the presets and it works using another 3-button footswitch. Can you send me the preset you’re working with to see if it works on my end? Just use H9 Control to export the .tide file and respond to this thread with it. Makes sure you’re not assigning multiple functions to the same connectors – TIP, RING, & T+R.

Increment Preset- Foot Switch 1 (tip and ring)

Decrement Preset- Foot Switch 2 (Ring)

Performance Switch- Foot Switch 3 (tip and ring)

Just as I suspected. You have “Increment Preset” and “Performance Switch” both assigned to TIP+RING. Only one function may be assigned to a switch at any given time.

Set parameter 1 – Foot Switch 1 (tip)

I see you have PERFORMANCE SWITCH and the “SET EXPRESSION PEDAL VALUE” mapped to your aux switch. Please understand the difference in functionality — one is a toggle function, the other is a momentary function and this could be a major source of confusion for the H9 since you’re trying to map both to the FS3X.

PERFORMANCE SWITCH – In this case, it serves to toggle between SLOW/FAST

SET EXPRESSION PEDAL VALUE – allows you to instantly access the MAX value of a programmed expression pedal (or HotKnob) range. When you let go of it, it instantly goes back to the MIN value of that expression range. 

I recommend watching this video to learn how to assign expression pedal (HotKnob) ranges:https://youtu.be/_gDiAys5L-4

Two ways we may instantly change parameter values on the H9 are using the HOTSWITCH and using an expression pedal. However, not all algorithms use a HOTSWITCH, as is the case with the Rotary algorithm you are using. Because of this, in Aux Switch Settings, we call it a PERFORMANCE SWITCH because depending on the algorithm you’re either controlling a HOTSWITCH or a setting like SLOW/FAST or FLEX on some pitch-shifting algorithms. 

On the algorithms that do use a HOTSWITCH, as is the case with all Space reverbs, you will not see blue ranges because this is not an expression pedal mapping. This is an instantaneous shift between values.

This MIX and MAX settings for the HotKnob are the same as your expression pedal MIN and MAX settings. The YouTube link above explains it.

On the other hand, to program a HOTSWITCH, press the “HOTSWITCH” button down until the button flashes. Then, move the parameters to the values you want to shift to instantaneously. Press HOTSWITCH again to exit the programming mode. Now, every time you hit HOTSWITCH, you’ll see the values immediately toggle from one value to the one you’ve programmed. The difference between this and an expression pedal, is that with a pedal, you may actually access in-between values on the way to the extremes, as delineated by the blue ranges.

If what you prefer is to instantaneously change values then I recommend using the HOTSWITCH. However, in the case where you have an algorithm like “Rotary” where the PERFORMANCE SWITCH is a “SLOW/FAST” control, the only way you’ll be able to emulate HOTSWITCH behavior is setting your expression pedal ranges and programming one of your aux switches to control the “Set expression pedal value.” Given you only have a 3-button aux switch, you’re going to have to pick which three of the four options to control with the FS3X.

Increment, Decrement, Performance Switch, or Set Expression Value. You cannot control all four, only three and none can be mapped to the same aux switch. Only way around this is using MIDI.

[/quote]

I just tried that preset on my H9 and I cannot find any issue with it. On my aux switch TIP is assigned to the PERFORMANCE SWITCH. Please send me a screenshot of your Aux Switch Mappings. I still think the issue is there.

Okay, so I managed to get it working how I need it to be last night just before going to bed.  This leaves me with one final question regarding how to set the high/low parameters in an algorithm such as Space.

 You mentioned I won’t see blue ranges on the knobs because it isn’t an expression pedal mapping in said algorithm.  That’s fine, but how do I set them?  They’re obviously still set-able (minus the blue rings) as certain values are responding in the factory presets to my FS3 Mode button.

 Do I do it the same way as I would with an expression pedal setting, and I just won’t see the blue range?  Unfortunately I’m at work all day so I haven’t had a chance to try it hands-on, and by the time I get home you’ll be gone so I figured I’d ask now in hopes of avoiding any kind of road block.  thanks for your help.

I’ve created a video for you. Hopefully, this answers all your questions, but let me know if you need further clarification: https://youtu.be/xVuh2LAiiJ0

I just watched this on my lunch break.  Makes complete sense having seen it now.  Thanks SO, so much for doing this, now i feel so special 😉