ION SPORT 320 User Manual page 9

10. EQ Buttons
Press an EQ button until the display shows "H" (high frequency), "M" (mid frequency), or
"L" (low frequency). Turn the Control Knob left or right to decrease or increase the
selected frequency, and then press the same EQ button to confirm.
11. USB-A Device Charging Port
Sport™ 320˚ includes a power bank function, which allows you to charge a compatible
5V, 1A smartphone, tablet, or other device using the unit's internal battery by connecting
a cable here. USB charging only functions when the unit's power is turned on. See
Operation > Using the USB Charge Ports
12. Radio Button
Press this button to select the FM1 or FM2 radio modes, or to turn the radio off.
13. Radio Preset Buttons
Press these buttons to store a favorite radio station and quickly tune to a preset radio
station. There are two banks of eight numeric positions each to store FM1 and FM2 band
presets. See Operation > Using the Radio
14. Aux Input
Open the rubber compartment cover to access the aux input and USB port. This stereo
1/8" input (3.5 mm) can be used to connect a CD player, MP3 player, or other audio source.
Note: When the rubber compartment cover is open, the unit will not be water resistant.
Make sure Sport™ 320˚ and connections are dry before charging. Never charge when the
unit is wet.
15. Power Button
Press and hold this button to turn Sport™ 320˚ on and off.
ION Audio Sport™ 320˚ User Guide
for more information.
for more details.
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