Global Sun Technology GL2BSU75 USB Bluetooth Stereo Transmitter Adapter User Manual
Global Sun Technology Inc USB Bluetooth Stereo Transmitter Adapter
User Manual
Bluetooth Wireless Speaker Users Manual
CONTENTS
1. Product General Information……………………………………………………………………..2
1.1 Production Description………………………………………………………………………2
2. Product General Specifications………………………………………………………………….2
2.1 General Specifications……………………………………………………………………….2
2.2 Function Indicators/Interface………………………………………………………………..3
3. Regulation Compliance…………………………………………………………………………...5
4. Environment Requirement………………………………………………………………………..5
4.1 Drop and Vibration…………………………………………………………………………...5
4.1.1 Anti-Static Voltage…………………………………………………………………..5
4.1.2 Vibration Test………………………………………………………………………..5
4.1.3 Package Drop Test………………………………………………………………….5
4.2 Usage Condition……………………………………………………………………………...5
4.2.1 Temperature Range………………………………………………………………...5
4.2.2 Temperature Shock…………………………………………………………………5
4.2.3 Humidity……………………………………………………………………………...5
5. Instructions…………………………………………………………………………………………6
5.1 How to connect……………………………………………………………………………….6
1. Product General Information
1.1 Product Description
GL2BSS72, the Stereo Receiver with Audio-out jack and GL2BSU75 the Stereo Sender
with USB jack for Multimedia Speaker in wireless (Bluetooth enabled) or rear speakers of
5.1 channel. The application scenario is shown the wireless audio streaming to be built as
cable-free on supporting 3D quality level of MP3, AC3 and WMA. In terms of combination
with multimedia or 5.1 channel speaker on Stereo sound in wireless, the technology of
Bluetooth in frequency hopping is much more reliable on streaming and interference
avoidance.
Plug n play mechanism is the key of accessing to media application. The stereo Audio
receiver/sender enables Plug n Play mechanism on connecting to CD Player or PC BT
stereo transmitter set automatically. The set configuration would help user on experiencing
Stereo with Bluetooth (wireless) without setting trouble and. And good quality of 3D sound
will initialize audio streaming into consumer electronics successfully.
2. Product General
2.1 General Specifications
Standards: Bluetooth v1.1 Compliant
Chipset: GCT GDM 1202 Bluetooth Digital Audio Streaming IC
Integrated 128MHz embedded processor to support digital
audio codec
Integrated analog combo codec supporting dual mode
operation of 16-bits 32/44.1/48KHz stereo audio DAC (for
Audio-in/out set)
GCT GDM 1002 Bluetooth Zero-IF Radio Transmitter IC
Module dimension : 30 x 24 x 2.0 mm
Emission Type Frequency Hopping Spread Spectrum (FHSS)
RF Frequency 2400MHz – 2483.5 MHz – SA / Europe / Japan
2446.5MHz – 2483.5MHz – France
Transmission output power Typically 4 dBm
Receiving Sensitivity : Typically -82dBm
Antenna : 1.5 dBi external dipole antenna
Channel Numbers : 79 (f= 2402 + k MHz, k = 1, 2 ,…78)
33 (f= 2447 + k MHz, k = 1, 2..,32)
Operation Range : Typically 10m, up to 30m
Power Consumption Power Voltage - 5 Volt DC+ 10%
500 mA / 5V power adapter
Max. 120 mA @ TX
Max. 100 mA @ RX
Reliability Requirement MTBF est. 25000 hrs
2.2 Function Indicators/Interface
a. GL2BSS72:
z Indicators：
LEDs
States Power LED LinkLED
Power off Unlighted X
Power on Bright X
Disconnect X Flash
Connect X Bright
z Interface：
Link LEDPower LED
3.5 Φ Audio
OUT Jack
ANTENNA
Reset
DC 5V in
b. GL2BSU75
z Indicators：
LEDs
States Power LED LinkLED
Power off Unlighted X
Power on Bright X
Disconnect X Flash
Connect X Bright
z Interface：
Link LEDPower LED
USB IN
3. Regulation Compliance
Compliantwith
Bluetooth Test Specification v1.1 compliant.(To be confirmed)
4. Environment Requirement
4.1 Drop and Vibration
4.1.1 Anti-Static Voltage
4KV air charge, 8KV conductive charge
4.1.2 Vibration Test
The vibration test is under the frequency and amplitude 10-25 Hz 1mm in vertical and
horizontal direction by 30 minutes that should not cause any damage on product.
4.1.3 Package Drop Test
Dropping the package from the height of 50cm for each of the six(6) faces onto the
hard-wood floor should not cause any damage on product.
4.2 Usage Condition
4.2.1 Temperature Range
Operating 0 to +55℃℃ in ambient temperature
Storage -20 to +75 ℃℃
4.2.2 Temperature Shock
4.2.3 Humidity
Humidity 5 ~ 95%
5. Instructions
5.1 How to connect
Block diagram:
Steps:
a. Power on GL2BSS72 and GL2BSU75
b. Insert the computer USB cable to GL2BSU75 mini-USB jack
c. Insert the speaker cable to GL2BSS72 Audio Out jack
d. When GL2BSS72 and GL2BSU75 is connect the Link LED will Bright
3.5 Φ Stereo Cable
3.5 Φ
Stereo
Cable
GL2BSS72
GL2BSU73
7
Federal Communication Commission Interference Statement
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 t 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 during the equipment off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
¾ Reorient or relocate the receiving antenna.
¾ Increase the separation between the equipment and receiver.
¾ Connect the equipment to an outlet on a circuit different from that to which the receiver is
connected.
¾ Consult the dealer or an experienced radio/TV technician for help.
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.
IMPORTANT NOTE:
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 2.5cm between the radiator and your
body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Caution: This device includes a module which can emit RF energy. For compliance with FCC exposure rule,
the user has to keep at least 2.5cm separation distance between the radiator and the body of the user.