Справочник Пользователя для Microsoft Corporation HF-510

charger to a wall outlet. During charging, a battery animation scrolls 
on the display and the red indicator light is displayed. Charging the 
battery fully may take up to 2 hours and 10 minutes.

If you use a charger that is connected to the cigarette lighter socket, 
power must be supplied by a 12-volt car battery. Ensure that the 
charger is properly inserted in the cigarette lighter socket and does 
not interfere with the normal operation of the car.

In some car models, the cigarette lighter socket is powered by the car 
battery even when you remove the ignition key. In those cases, the 
car battery might be discharged even if the speakerphone is not in 
use. For more information, contact the vehicle manufacturer.

3. When the battery is fully charged, the speakerphone beeps and   is 

displayed. Disconnect the charger from the speakerphone, then from 
the power source.

The fully charged battery has power for up to 24 hours of talk time or up 
to 175 hours of standby time.

To check the battery charge when the speakerphone is not connected to 
a charger, see the battery indicator on the display. When the battery is 
fully charged,   is displayed. When the battery charge is low,   is 
displayed, the red indicator light flashes slowly, and the speakerphone 
beeps about every 5 minutes. Recharge the battery.

■ Switch on or off

To switch on, press the power key. The speakerphone plays an ascending 
sequence of beeps, the green indicator light flashes once, and the 
display turns on. The speakerphone tries to connect to the device that 
was last connected to it (

 is displayed).

When the speakerphone is connected to your device and ready for use, 
the battery indicator and the Bluetooth name of the device is displayed.

HF-510_UG_en1_with_FCC&IC_notice.fm  Page 7  Friday, January 9, 2009  4:25 PM