Freescale Semiconductor 94001480400/D manual Buttons, Button Overview

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Freescale Semiconductor, Inc.

ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

Freescale Semiconductor, Inc.

ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

Chapter 2

User Interface

2.1 Buttons

The headset is equipped with a user interface including three buttons, referred to as VOL+, VOL-, and BT (Bluetooth). On the silk print of the Development Kit PCB, these buttons are designated +, -, and FUNC1 respectively. FUNC2 is never used.

The BT button is mainly used for connection management, including connection transfer1, as well as muting the headset microphone. When an audio connection is present, the VOL+ and VOL- buttons are used for adjusting the headset speaker volume. In Config. mode, these buttons adjust the indication volume. When no connection exists, the BT button is used for initiating an outgoing connection to one of the paired AGs. Either of the VOL+ and VOL- buttons initiates a connection to the other paired AG.

Pressing one of the buttons when powering up the headset enters Config. mode. In this mode, the headset will require authentication. When successfully paired, the BD address and link key will be stored in one of two available AG slots. The AG slot to update is selected by the button pressed at power-up: Pressing the BT button selects slot #1, whereas pressing one of the VOL+ and VOL- buttons selects slot #2. A successful pairing automatically exits Config. mode, or it may be done manually by pressing the BT button.

Table 2-1provides an overview of the way the button actions depend on the system mode.

Table 2-1. Button Overview

System Mode

 

BT button

 

VOL +/- button

 

 

 

 

 

 

Idle (not paired)

 

No function

 

 

 

 

 

 

Idle (paired)

Attempt outgoing connection to AG#1 if paired

 

Attempt outgoing connection to AG#2

 

 

to this. Otherwise attempt #2

 

if paired to this. Otherwise attempt #1

 

 

 

 

 

Connecting Outgoing

 

Abandon connection attempt

 

 

 

 

 

Linked

Send AT+CKPD=200 to AG to request link

 

No function

 

 

disconnection

 

 

 

 

 

 

 

 

Online

Brief press: Toggle mic. muting

 

In-/decrease volume by 3 dB

 

 

Held down: Send AT+CKPD=200 to AG to

 

(repetitive, total of 16 settings)

 

 

request link disconnection

 

 

 

 

 

 

 

 

Config

Brief press: Exit Pairable mode (entering Idle

 

In-/decrease indication volume by 6

 

 

mode), while storing indications volume setting

 

dB (total of five settings)

 

 

Held down: Reset all settings to factory default

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Connection transfer is used to request the audio output endpoint to be moved from the phone/handset to the headset. In terms of Bluetooth connectivity, this involves requesting a Bluetooth link (ACL&SCO) between phone and headset.

MOTOROLAUser Interface2-1

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Contents For More Information On This Product Freescale Semiconductor, IncTechnical Information Center How to reach usContents Headset Brief Description of Functionality About This DocumentIntroduction Button Overview ButtonsLED Indications System States and LED IndicationsSystem Events and Audio Indications User InterfaceIndication Name Indicated Event Frequency Duration Sound System Events and Audio IndicationsAudio Indications Events Green on Time Red on Time4HeadsetMOTOROLA Chapter System Operational Modes Headset Power On/Connection ScanOutgoing Connection Incoming ConnectionSystem Operational Modes Call Active Ongoing Audio Connection Call Active Ongoing Audio ConnectionConnection Release Connection TransferConnection Loss Configuration Mode Bonding Configuration Mode Bonding6HeadsetMOTOROLA