Palm Garden BT6 TX-RX User manual

Bluetooth Stereo Headset Kit
(BT6 TX-RX)
User Manual
Version 1.3
PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved

Index
FCC Information ........................................................................... 1
Bluetooth Introduction................................................................. 2
Package List.................................................................................. 3
Bluetooth Stereo Headset Kit...................................................... 3
Stereo Headset Features...........................................................................4
TX Features...............................................................................................4
Bluetooth Stereo Headset Kit Outline ........................................................5
How to Use.................................................................................... 6
Before You Use..........................................................................................7
Responding to Cell Phone .........................................................................7
Enjoying the Superior Music Quality..........................................................9
Switching Between Music and Phone Calls............................................. 11
Specification ............................................................................... 12
FAQ .............................................................................................. 14
Notice: The changes or modifications not expressly approved by the party

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 1
responsible for compliance could void the user’s authority to operate the
equipment.
IMPORTANT NOTE: To comply with the FCC RF exposure compliance
requirements, no change to the antenna or the device is permitted. Any
change to the antenna or the device could result in the device exceeding the
RF exposure requirements and void user’s authority to operate the device.
FCC Information
The Federal Communication Commission Radio Frequency Interference
Statement includes the following paragraph:
The 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
instruction, may cause harmful interference to radio communication.
However, there is no grantee that interference will not occur in a particular
installation. If this equipment dose 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.
The user should not modify or change this equipment without written
approval form PALM GARDEN ENTERPRISES CORP. Modification could
void authority to use this equipment.

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 2
Bluetooth Introduction
Bluetooth is a global wireless standard for enabling short-range wireless
connections. It is a simple and instant radio solution that allows different
devices to talk to one another. Bluetooth eliminates the need for
cables/wires/cords between devices such as mobile phones and headphones.
Bluetooth facilitates fast and secure transmissions of both voice and data
between devices even if they are not in line-of-sight. Most Bluetooth devices
are described as 'Class 2'. These are very low power and have a range of
about 10 meters. Some devices are Class 1. These have range comparable to
that of Wi-Fi and have a range up to 100 meters.
A limited, but growing number of devices use Bluetooth at present. Devices
that are starting to have Bluetooth connectivity built in include:
• Headsets
• Headphone
• Cell Phones
•PDAs
•Laptops
•Digital cameras and camcorders
•Printers
•Scanners
•Keyboards and Mice
•In-car handsfree kits
•GPS navigation receivers
•Home appliances (microwaves, washers, driers, refrigerators)
In addition, add on Bluetooth adapters are available for computers (i.e. with a
USB interface) and for PDAs.

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 3
Package List
The following checked items should be in the package.
Items Quantity
Transmitter (TX) 1
Headset (HS) 1
USB Cable 1
Audio Cable 1
Bluetooth Stereo Headset Kit
Thank you for choosing Bluetooth Stereo Headset Kit. It is unique and
different from most Bluetooth products in the market for its good integration of
AV and Headset Profiles. It is a multifunctional device that provides users
with dual capability for listening to music in a wireless mode as well as
answering the cell phone. While the phone rings, the conversation can be
transferred back and forth between the headset and the Bluetooth enabled
cell phone, even when the music is being streamed.
The music source for this headset can be any consumer device such as a
Portable MP3 Player, a Mobile Phone, a PC, a Music System, or an In-car
Entertainment System that is compliant with the Bluetooth specification
version 1.1 or 1.2 and is supporting the Advanced Audio Distribution Profile
(A2DP).
The headset can also be used with cell phones that are compliant with the
Bluetooth specification version 1.1 or 1.2 and it is supporting either the
Headset (HS) or Handsfree (HF) profiles.

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 4
Stereo Headset Features
zSuperior audio quality - Delivers 44.1 kHz and 48 kHz, 16 bit stereo music
(near CD quality audio).
zPick up / drop a phone calls – Pick up / drop phone calls with buttons on
the headset.
zListen to music and respond to phone calls – Enable switching between
music and calls made to your Bluetooth enabled cell phone.
zWireless mobility – It is very convenient without being restricted by cables.
zNo “Line-of-sight” restriction - Unlike infrared devices, it offers you a wide
transmission range (up to 10 meters).
zLong battery life – The self-contained battery of can be easily charged
with a USB cable and long battery life ensures hassle free music
experience.
zSupported profiles - Supports A2DP, AVRCP Headset and Handsfree
profiles of the Bluetooth specification, version 1.1.
TX Features
zAuto Pairing – Search any Bluetooth receivers automatically and show
the link status on the status LED indicator.
zEasy to link with the music source – Plug an audio cable in TX and
connect the other side of the cable to audio source.

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 5
Bluetooth Stereo Headset Kit Outline
Bluetooth Stereo Headset is shown in figure 1 and figure 2 below with
dimensions specified. Functions and dimensions for TX are listed in figure 3.
Function
Mode
Button 1 Button 2 Button 3
Phone Mode Volume Up Volume Down
A
ccept / Drop Calls
Music Mode Volume Up Volume Down No Function
Figure 1 – Stereo headset
F
Charging Port
(DC in)
Charging LED
Indicator Power On / Off
Status LED Indicator
Button 1
Button 2
Button 3

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 6
How to Use
Bluetooth Stereo Headset performs well with the Bluetooth TX and can be
used to demonstrate the following usage scenarios:
zResponding to cell phone
Pick up / drop calls made to the headset from Bluetooth enabled cell
phones. Unlike the mono headsets, Stereo Headset can transfer
ring/voice to both your ears with two channels. In this scenario, the ability
of the headset to stream music is not utilized.
zEnjoying the superior music quality
Connect a Bluetooth TX with any audio source with a 3.5ψmm audio jack
and play music. Let the music be streamed to the Stereo Headset. Users
can also use another Bluetooth enabled device that minimally supports
the A2DP profile of the Bluetooth specification, version 1.1 to play music.
In this scenario the ability of the headset to pick up / drop phone calls is
not utilized.
zSwitching between music and phone calls
The headset can switch between listening to music and answering calls
made to your Bluetooth enabled cell phone. In this scenario, the complete
functionalities of the Stereo Headset are demonstrated.
Figure 3 – Bluetooth TX
Power On / Off Button
Charging Port (DC in)
Audio Jack
Charging LED Indicator Status LED Indicator

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 7
Before You Use
Please make sure the battery power of the headset and the TX is sufficient. If
the power is low, the charging LED indicator of headset or TX will start to
flash.
Please charge the headset and the TX when you see the low power signal.
When you are charging the battery, TX or headset charging LED indicator will
constantly on. When the battery is full, the light of headset or TX will shut off
automatically.
Responding to Cell Phone
1. Setting Up
Before you turn on the headset and TX, please use the USB charging cable
to charge them.
2. Pairing
(1) Turn on the Bluetooth enabled cell phone.
(2) Turn on the headset.
(3) Operate the Bluetooth enabled cell phone to search headset
Note: Users need to keep the two devices between 2 meters in case of
connection failure. The status LED indicator of headset will be constantly
on during search.
(4) Enter PIN code “0000” when the pop-up screen is shown on the cell
phone.
(5) Pairing is done while the status LED indicator start flashing.
3.Connecting
(1) ”Pairing” creates a link between Bluetooth enabled cell phone and Stereo
Headset. It allows the phone to remember the headset’s unique Bluetooth
ID. You could add it to a list of “Paired Device” in the phone.
(2) The headset only needs to be paired ONE time with the phone before
use.
(3) Once the headset is paired, it can be easily connected to the phone.

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 8
(4) If the pairing information or log were deleted from the phone, the headset
must be paired with the phone again.
(5) Start to use Stereo Headset to pick up / drop calls in a wireless mode.
*Note:
1. Some cell phones require that an explicit connection be established with
the headset. For example, Nokia 3650 requires a Bluetooth connection to
the headset be initiated and stay connected before proceeding further.
Other phones may initiate a Bluetooth connection only when a call is
received. Please refer to the user manual of the cell phone being used and
fully understand its behavior.
2. Some cell phones send the ring indication to the headset while others do
not. If your cell phone supports this feature, you should hear the ring tone
of your cell phone on the headset. Phones that do not support ring
indication will automatically accept the call.
4.Main Machine Interface (MMI)
zHeadset
Function Keys
Location Keys Function
Volume up Volume up (in both music & phone mode)
Volume down Volume down (in both music & phone mode)
Headset (Module Side)
Accept / Drop calls Use in phone mode
Headset (Power Side) Power switch Power on / off
LED indicators
Location LED Status Function
Status LED lights up steady Pairing modeHeadset (Module
Side) Status LED flashes Standby / Linked
Charging LED flashes slowly Low battery outputHeadset (Power
Side) Charging LED lights up steady Charging (Indicator turns off when
charging is completed.)

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 9
zTX Dongle
Function Keys
Location Keys Function
TX Dongle Power Key Power on / off
LED indicators
Location LED Status Function
Flashes Pairing modeStatus
LED Flashes slowly Standby / Linked
Flashes slowly Low battery output
TX Dongle
Charging
LED Lights up steady Charging (Indicator turns off when
charging is completed.)
5.Re-connecting
When the headset loses connection to Bluetooth enabled cell phone, you
need to repeat step 3 to re-connect it.
6.Turning Off
Turn off the headset by setting the power switch to “off”.
Enjoying the Superior Music Quality
Before using the headset to listen to music, you should make a music
connection as follows:
1. Setting Up Music Source
(1) Please make sure you have 3.5ψmm audio jack in your music source, i.e
CD Player, a MP3 player or a PC.
(2) Link the TX to the audio source with an audio cable.
(3) Press the Power Key on TX about 5 seconds until the LED indicator is
flashing. Release it and the TX will be turned on.

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 10
2.Connecting TX / Headset
(1) Turn on the headset. Meanwhile, you can hear the opening sound from
the headset.
(2) The TX and the headset will be paired automatically after a few seconds.
(3) When the pairing is done, the LED indicator on headset will start flashing.
(4) Play music.
(5) You can hear music from the headset.
*Note:
1. It may take you a few seconds in paring headset with TX for the first time. It
will be quicker in searching after that.
2. During the pairing mode, the status LED indicator on TX will flash quickly.
When the pairing is done, the LED indicator on TX will flash slowly and
steadily.

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 11
Switching Between Music and Phone Calls
1.Setting Up / Prerequisite
Please confirm the headset has been added to a list of “Paired Device” in the
Bluetooth enabled cell phone.
*Note:
If you haven’t paired the headset with the Bluetooth enabled cell phone
before, you need to refer to the section “Responding to Cell Phone”.
2. Making the Switch
(1) Repeat the procedure ”Enjoying the Superior Music Quality”, and play
music.
(2) Use the cell phone and find the headset on the “Paired Device” list. Then,
operate the cell phone to connect to headset.
(3) When the connection is set up, the music will pause and you can switch to
the cell phone mode automatically. You can start to make an outgoing call
and are able to converse over the phone.
(4) When your conversation is done and you stop using the cell phone, the
streaming of music will resume immediately and automatically.
(5) If someone calls you, the music will pause and you can answer the
phone.
(6) After the phone call ends, the music will resume again.
(7) You can repeat this scenario and switch freely between cell phone and
music mode.
3.Turning Off
(1) If you don’t want to use the headset, turn off the headset by the power
switch.
(2) Turn off the TX.

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 12
Specification
Product Name Bluetooth Stereo Headset
Photo
Standard Bluetooth 1.2 compliant
Power Class Class 2
Frequency Band 2.402~2.480 GHZ unlicensed ISM band
Profile Supported AV, Headset and Hand Free Profiles
Audio Format SBC
Memory 8M flash external memory
Rx Sensitivity -86 dBm
RF Output Power 4 dBm
Sampling Rate 44.1 KHz
SNR <82 dB
Antenna embedded antenna
Working Distance up to 10 meters (in open space)
Note: The maximum operating range depends on the paired
phone model, battery power, and environmental factors.
Power Consumption Decoder (75 mA)
Power Supply Lithium Ion Battery
Operating Temperature -10 ~ +55℃℃
Dimensions Folded: 70 mm (L) x 95 (W) x 60 (H)mm
Unfolded: 150mm (L) x 110 (W) x 65 (H)mm
Max. extended ear-to-ear distance: 150mm
Weight About 200 grams

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 13
Product Name Bluetooth Transmitter
Photo
Standard Bluetooth 1.2 compliant
Power Class Class 2
Frequency Band 2.402~2.480 GHZ unlicensed ISM band
Profile Supported AV, Headset and Hand Free Profiles
Audio Format SBC
Memory 8M flash external memory
Rx Sensitivity -86 dBm
RF Output Power 4 dBm
Sampling Rate 44.1 KHz
SNR <82 dB
Antenna embedded antenna
Working Distance up to 10 meters (in open space)
Note: The maximum operating range depends on the paired
phone model, battery power, and environmental factors.
Power Consumption Encoder (75 mA)
Power Supply Lithium Ion Battery
Operating Temperature -10 ~ +55℃℃
Dimensions 47.54(L)×47.54mm(W)× 29.52mm(H)
Weight About 20 grams

PALM GARDEN ENTERPRISES CORP.
Copyright © 2005. All rights reserved 14
FAQ
1. Q : How do I know that the battery of the headset have insufficient power?
A : The battery power is almost exhausted when one or more following
scenarios happen:
(1) The headset starts to reset automatically.
(2) You can constantly hear breaks on the audio link, or
(3) You cannot connect the headset to the TX after several tries.
2. Q : Why cannot I create a connection to the headset?
A :
(1) Verify that the battery power of headset is not running low.
(2) Check if the headset is powered on and the indicator LED is steadily light
on.
(3) Verify that the headset is within the specified range of 10 meters from the
audio source.
(4) Check if any other Bluetooth device has connected to the headset. If
headset is connected with other devices, the indicator LED on the
headset is flashing.
(5) Turn both the headset and the audio source device off. Power on the
headset on and then power on the audio source and try connecting again.
3. Q : Can I adjust volume when I am in the phone mode?
A: The volume key can be adjusted in both music and phone mode.
4. Q : Why do I hear beep from the headset?
A: The beep means the headset is in the low power status. The headset will
beep every 20 seconds to remind you to charge it. Meanwhile, the charging
LED indicator is flashing.
5. Q : How do I know the maximum and minimum volume?
A: You can hear beep if you adjust the volume up key to the maximum. If you
adjust the volume down key to the minimum, you can also hear beep.