Motorola Bluetooth CE Bus PhoneDongle User manual

Motorola
Bluetooth
CE Bus Phone
Dongle
(Arachnid)
User’s Guide

FCC Statement
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential Installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-Consult the dealer or an experienced radio/ TV technician for help.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
1) This transmitter must not be co-located or operating in conjunction with any other antenna
or transmitter.

Table of Contents
CHAPTER1 INTRODUCTION...................................................................................................4
1.1 Introduction To The Bluetooth CE Bus Phone Dongle................................................4
1.2 Package Content.........................................................................................................4
1.3 Arachnid Specification.................................................................................................5
1.4 Application Scenario ...................................................................................................6
CHAPTER2 ARACHNID HARDWARE DESCRIPTION...........................................................7
2.1 Arachnid Hardware Diagram.......................................................................................7
2.2 LED Indicators Status .................................................................................................8
CHAPTER3 APPLICATIONS....................................................................................................9
3.1 Serial Port Service.......................................................................................................9
3.2 Voice Gateway Service.............................................................................................12
3.3 DUN (Dial-up Networking) Service............................................................................13

Chapter1
Introduction
1.1 Introduction To The Bluetooth CE Bus Phone
Dongle
Your newly purchase product is a Bluetooth-enabled phone dongle that attaches to compatible
non-Bluetooth CE Bus connector mobile phones to enable Bluetooth wireless connection,
referred to “Arachnid” in this document. Snap the Arachnid to compatible non-Bluetooth
mobile phones can create a wireless connection to a Bluetooth hands free headset as long as
they adhere to the Bluetooth 1.1 specifications and support either the headset or hands free
Bluetooth profiles. Just plug Arachnid into your phone and you are free to move up to 10
meters away from your phone. It doesn’t matter that your phone doesn’t have Bluetooth
capacity. Arachnid requires no battery of its own but receives power from the mobile phone’s
battery through the CE Bus connector.
Arachnid also provides Dial-up Networking and Serial Port Connection between the phone and
a Bluetooth USB Dongle installed on desktop or laptop. The Bluetooth USB dongle on the PC
will control all commands sent to the Arachnid and the Arachnid will be responsible for routing
these commands to the phone.
1.2 Package Content
Open the box and remove all items, please make sure that you have received the following
items:
Bluetooth CE Bus Dongle Package Content
1 Bluetooth CE Bus Phone Dongle (Arachnid)
2 Quick Installation Guide
If any item is found missing or damaged, please contact your local reseller for replacement.

1.3 Arachnid Specification
Specification
RF Technology Frequency Hopping Spread Spectrum
RF Frequency 2400 to 2483.5 MHz USA/EUROPE/JAPAN
2446.5 to 2483.5 MHz France
Modulation Schemes 0.5 BT, 2GFSK
Index: 0.28 – 0.35.
Operating Frequency 2400 ~ 2483.5 MHz ISM band
Bluetooth Compliance Bluetooth 1.1 Specification
Operating Range Up to 10 meters
Channel Numbers 79 (f= 2402 + k MHz ,k =0, 1,2 ,…78)
23 (f= 2454 + k MHz ,k =0,1,2 ..,22)
Data Rate 1 Mbps (Typically)
Transmitter Output Power Typical 0 dBm @ antenna Port
Receiver Sensitivity Typical –80 dBm @ 0.1% BER
Antenna Type Integrated chip antenna
Operating Voltage 5VDC +/- 10%
Interface P2K CE Bus
Size Estimation 2.5 cm x 1.3 cm x 1 cm (W x L x H)
Compatible Phones Motorola V60, Motorola V60i, Motorola V60c, Motorola
T720, Motorola T722 and Motorola V120 (The compatible
phones will be updated without notice. Please contact with
our tech support for the up-to-date compatible phone list.)

1.4 Application Scenario

Chapter2
Arachnid Hardware
Description
2.1 Arachnid Hardware Diagram
Arachnid contains a Bluetooth module, a CE Bus male connector, and a wired headset jack
cable to route the phone audio via the Bluetooth link to a Bluetooth headset.
Hardware Description
No. Item Description
1 Audio Jack Plug Connect the plug into your mobile phone’s audio jack to
route audio to the phone dongle and to perform call control.
2 CE Bus Pin Connector Connect to mobile phone’s CE Bus connector
3 M Logo (Pairing Button) To recognize two Bluetooth devices and establish the
wireless connection between them.
4 Blue LED Indicator Provides a visual feedback to you about the status of
1. Audio Jack Plug
2. CE Bus Pin Connector
3. M logo: Pairing Button
4. Blue LED Indicators
5. Charging Port

A
rachnid. See below table for a detailed indicator
description.
5 Charging Port Plug your mobile phone charging plug to this charging port
to charge your mobile phone battery.
2.2 LED Indicators Status
ON OFFLED Indicators
1. Arachnid Initialization:
Both LED indicators show steady blue
when plugs the Arachnid to your mobile
phone to indicate initial status. The
initialization will be completed within 10
seconds and the two LED indicators will
be turned off.
2. Pairing Mode:
While pairing with headsets, these two
LED indicators show steady Blue.
Pairing with other Bluetooth devices and
allows them to access the DUN or Serial
Port service, the two LEDs flash blue
light alternatively.
3. Successful Pairing:
These two Blue LED indicators show 10
quick flashes simultaneously.
4. Standby Mode (no audio channel):
Both Blue LEDs flash together at a
3-second interval.
5. Active Mode (with audio channel):
Both Blue LEDs flash & pulsate
alternatively at a 8-second interval.
No Bluetooth connection.

Chapter3
Applications
Arachnid provides the Bluetooth Audio Gateway profile, DUN (Dial-up Networking) profile and
SPP (Serial Port Profile). These profiles can support both data and audio link. The following
sections will illustrate how to use these profiles to build the wireless connection between two
Bluetooth-enabled devices.
3.1 Serial Port Service
This serial port service can be used by applications as though a physical serial cable
connected the devices. Prior to using the Arachnid’s Bluetooth service, the PC side should
have the Bluetooth USB Dongle (adapter) and Bluetooth software properly installed. The PC
side Bluetooth software illustrated here is Widcomm Bluetooth software. For other Bluetooth
software, the process may vary, please refer to your Bluetooth software user’s manual.
To establish a Bluetooth serial port connection between two Bluetooth-enabled devices:
Steps:
1. Press the M logo (pairing button) of Arachnid once and the device will be in “discoverable”
mode. The Bluetooth-enabled PC can find Arachnid and pair with it. The two LEDs of
Arachnid flash blue light alternatively.
2. From PC side, double-click My Bluetooth Places on Windows desktop. From Bluetooth
menu, click Search For Devices and the found Bluetooth devices will be shown on the
right pane. You can see Motorola Arachnid is in the list.

3. Right-click mouse button on the Motorola Arachnid icon and select Pair Device from the
short-cut menu to pair these two devices. The following Bluetooth PIN Code Request
dialog box will be pop-up. Please enter the Bluetooth PIN Code “0000” and click OK.
4. The system starts to pair these two devices and the process will take a few seconds. If the
pairing process is complete, there will be a red check on the Motorola Arachnid icon and
both LEDs on the Arachnid will flash blue rapidly 10 times.