I've followed the details in the docs, but have not been able to get the Linnstrument to run off iPad power yet.LinnStrument can be powered directly from a lightning-equipped iPad or iPhone using LinnStrument's Low Power Mode: hold the Octave/Transpose button while powering up. While in Low Power Mode, the LED lights will be slightly dimmer than the default brightness.
I have the 'Lightning to USB Camera Adapter'. I hope the 'Octave/Transpose' button while plugging the USB connected tot he iPad into the Linnstrument. Nothing.
What step am I missing? TIA