regardless of this setting, your unit will still charge if powered off, or if it runs out of power, as long as it remains physically connected via USB. OPT mode is useful when in a setup with a ground loop making noise. in COM mode, press the OPT key (T4) for getting to the OPT mode.ДЇrom there, turn blue encoder to toggle USB charging on/off. The OPT mode (option mode) disables USB charging of the OP-1, without having to pull the USB-cord. it will show up on your computerвЂ™s desktop when connected via USB. your OP-1 will turn into a storage device. In COM mode, press the DISK key (T3) for getting to the controller mode.

you may also switch MIDI channels by using shift + green encoder. Use shift + the encoders to set the behavior of the encoders and arrow keys. in COM mode, press the CTRL key (T2) for getting to the controller mode. this can be changed by using shift + blue encoder.Д¬ontroller mode makes your OP-1 a MIDI controller keyboard. When connected via USB in this mode, the OP-1 listens to and transmits MIDI-notes on MIDI channel 1 by default. in this mode, the OP-1 works as a stand-alone unit. here press the OP-1 key (T1) for getting to the standard OP-1 mode. This is the mode which weвЂ™ve covered mostly so far, where your OP-1 works as a self contained, stand-alone unit.ДЄctivating this mode is done from COM mode. Note: the COM key is also used to access te-boot. COM mode turns your OP-1 into a controller or storage device. you get there by pressing shift + album key. The album keyвЂ™s alternate use is to get to COM mode. The album records directly from master out, which means that any EQ, master effect or drive you have added will be applied to the sound. when you are done switch back to album and press stop. To record press the record key (T1) and then switch to tape and press play. remember to export a recordings over USB before you record to the same side a second time, as this will overwrite what was previously there. the recordings will still be there if you power off and back on. just switch sides to record to the other side. You have two sides of the record вЂ“ side A and side B each have a recording time of 6 minutes. you may also play the synthesizer simultaneously on top. album is useful when you want to record any tape tricks, EQ, effects or live jamming. The album function lets you mix down all four tracks from tape into stereo files saved to the OP-1. song rendering and connectivity /guides/op-1 OP-1 guide: song rendering and connectivity teenage engineeringДЎ3.

Midi controller for reason