Freescale Semiconductor MOTOROLA 94001480400/D ユーザーズマニュアル

MOTOROLA

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Preliminary

This document is the user’s guide accompanying the headset included with the Development Kit for the 
Bluetooth Platform Solution from Motorola.

This introduction includes a brief description of the headset functionality. The following sections describe 
the user interface and system operational modes.

The Development Kit headset is designed for connection to any Bluetooth device capable of assuming the 
role of a Bluetooth Audio Gateway (AG) and thus supporting a very basic set of features. An AG should be 
capable of establishing a data link to the headset up to and including the RFCOMM layer, as well as 
establishing a voice link. However, to facilitate easy testing, the headset will not require the RFCOMM 
link to be established before a SCO connection can be made.

The headset supports the full Headset profile, and can be paired with up to two AGs at a time. Any AG 
may connect to the headset (incoming connection), but the headset can only connect (outgoing connection) 
to the AGs to which it is paired.

When connected at the RFCOMM level, the headset repeatedly monitors the battery status and the link 
quality. If either drops below programmed thresholds, audible user warnings are activated. The link quality 
measure is also used to determine the voice packet type used. Normally, HV3 packets are used, but HV1 
packets will be used in case of weak links.

The system state can always be observed from the two system LEDs. In addition, major system events are 
visually and/or audibly indicated.

 for a thorough description of system operation. 

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Freescale Semiconductor, Inc.

For More Information On This Product,

   Go to: www.freescale.com

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