Indexed by what you notice, not by what the subsystem is called — because when something is wrong you know there's no sound, not that it's a routing problem.
5 of the 7 problems below are not faults. They are documented behaviour that looks like a fault, and they are marked working as designed. “Your unit is fine” is a useful answer and nobody publishes it.
In Play view, press ◀ PAGE or PAGE ▶ to cycle through Stomp, Scroll, Preset and Snapshot. This is the most common HX Stomp question by a distance.
HX Stomp Cheat Sheet (Rev C)Hold HOME and press ACTION. The word SAVE printed under the Upper Knob describes that gesture, not the knob.
HX Stomp Cheat Sheet (Rev C)It needs 9 V at 3 A from a single output. Most isolated pedalboard supplies cannot. Use the adapter that came with it — Line 6 recommend nothing else.
HX Stomp Cheat Sheet (Rev C)Update. Firmware 3.0 raised the cap from six blocks to eight, and it is free.
HX Stomp 3.80 Owner's ManualMake anything mono that does not need to be stereo. Into a single amp or a mono desk feed, that is everything.
Helix 3.80 Owner's ManualUse a single Amp+Cab block instead. That is two positions collapsed into one.
Helix 3.80 Owner's ManualBypass the cab. Into a real amp and speaker you want no speaker simulation; into headphones, a powered speaker or the desk you want it on.
Helix 3.80 Owner's ManualUse L/MONO for a mono rig. The right jack alone gives you half the signal.
HX Stomp Cheat Sheet (Rev C)Press ◀ PAGE ▶ in Edit view. Most blocks have several pages and the first one is only the beginning.
HX Stomp Cheat Sheet (Rev C)Hold FS3. Touching it instead opens the tempo panel.
HX Stomp Cheat Sheet (Rev C)