Zoom F8n Pro 8-Input / 10-Track Multitrack Field Recorder - Manual (Page 72)

Disabling phantom power during playback
If mics do not need phantom power during playback, disabling it can reduce F8n Pro power consumption.
1.
Press .
This opens the Menu Screen.
2.
Use to select “INPUT”, and press .
3.
Use to select “Phantom”, and press .
4.
Use to select “Power Saving (For All Inputs)”, and press .
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