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GMA 345 3-COM Audio Panel
USB POWER JACK
The USB power jack is a dedicated charge port and uses a USB Type A
jack. The USB power jack will charge any device while the GMA is powered
on. In circumstances where the aircraft power falls below 11 volts, the USB
power jack will turn off. When the GMA is turned off, the USB power port
is also off. The USB power jack supports a maximum of 2.1 Amps charge
current to devices.
Note that the GMA USB dust cover can be clipped to any USB cable
plugged into the GMA. The dust cover has a clip feature that can attach to a
USB cable for temporary storage to prevent losing the cover.
30
USB Jack Dust Cover
Garmin GMA 345 3-COM Pilot's Guide
190-01878-05 Rev. A
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