Zoom LiveTrak L-8 Portable 8-Channel Digital Mixer and Multitrack Recorder - Manual (Page 20)

Bottom
① Micro USB port
② Battery compartment cover
① Micro USB port
This Micro USB 2.0 port can be used to connect an AC adapter or computer.
A mobile battery, for example, can also be connected to run on bus power.
② Battery compartment cover
Remove when installing or removing batteries.
The
can run on 4 AA batteries.
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