Using the Portable Speaker in a Vehicle
Placing the Portable Speaker on a Visor
The portable speaker is configured for optimal audio performance when placed on a visor
using the carry case with the belt/visor clip.
1 Insert the portable speaker into the holster.
2 Mount the holster to your vehicle's sun visor directly above your mouth.
3 Point the microphone toward your mouth.
4 Remove the speaker from your visor when charging.
Note: Do not leave the HF820 in a hot vehicle for any extended period of time.
Wearing the Portable Speaker
In the Holster
The charger receptacle and all buttons are exposed for ease of operation when in a holster.
1 Insert the portable speaker into the holster.
2 Use the belt clip to wear the unit on your belt or other convenient location.
On a lanyard
1 Place a lanyard around the lanyard loop on the top of the unit.
2 Loop the lanyard around your neck.
3 Point the microphone toward your mouth.