Бұл басқару элементін өзгерту бұл бетті автоматты түрде жаңартады
![](https://help.apple.com/assets/5A8F4AB2680CE2E874DA9F16/5A8F4AB4680CE2E874DA9F1F/en_US/f0939392115581612d02fa1484e7315b.png)
If a MIDI device is dimmed in Audio MIDI Setup on Mac
The device may be disconnected or turned off. Make sure the device is turned on, then try reconnecting it to your Mac.
If a MIDI device is disconnected or turned off, the “Device is online” checkbox is deselected in the device’s Properties window. (The Properties window appears when you double-click a device icon in the MIDI Studio window.)