Pod HD300/HD400
Factory Reset:
Hold down the A footswitch while powering the unit on. Press the PRESETS knob, then press it again.
Video Tutorial
No Global Settings reset
Pod HD/HD500/HD500x/HD Pro/HD ProX
Global Settings Reset:
Hold down the left arrow on the navigation button while powering the unit.
Factory Reset:
You must reinstall the firmware, when Monkey prompts you if you want to keep your existing presets, hit no.
Video Tutorial
Safe/Pedal Calibration Mode:
Hold down the right arrow on the navigation button while powering the unit.