Avantree Technology BTSP-750-B Wired & Wireless Speakers User Manual Harman Kardon HMI Brand

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Document ID	3321358
Application ID	nmq2dBgrBLFbOpFghzmCkA==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	43.91kB (548896 bits)
Date Submitted	2017-03-17 00:00:00
Date Available	2017-03-19 00:00:00
Creation Date	2016-12-30 17:43:26
Producing Software	Microsoft® Word 2013
Document Lastmod	2017-03-14 20:01:01
Document Title	Harman Kardon HMI Brand
Document Creator	Microsoft® Word 2013
Document Author:	Toby

Wired & Wireless Speakers
AVANTREE
BTSP-750-B
UI Specification Document
Table of Revisions:
Revision
Description
0.1
Initial Draft
2016-11-29
Wilson Wong
0.2
Change Power On LED status
2016-12-09
Wilson Wong
0.3
Update Power consumption data
2016-12-29
Wilson Wong
GGEC Hong Kong Limited, Tel: +852 25861700
Date
Changes
Checked
P.1/4
Wired & Wireless Speakers
Preliminary Specification:
1.0
Introduction
“AVANTREE PC+BT” is a Computer and Bluetooth dual-function stereo speakers, support for electrical adaptor
for the local power supply. Using blue LED lights to display playback and work of the state, the CSR8630 lowpower stereo Bluetooth chip, Compliant with Bluetooth V4.0 specification, fully downward compatible with
Bluetooth versions.
2.0
1.
2.
3.0
1.
2.
3.
Electrical description:
External AC Power supply to DC 12VDC, and 1.0A
Driver 8 ohm speakers Dia. 58mm, and passive Radiator Dia.65.5mm
UI description:
Tone notice for BT: Power On(Tone), Power Off(Tone), Connected(Tone), Dis-connected(Tone)
LED indicator: FF=Fast Flash [100ms/100ms off], SF=Slow Flash [500mS/500mS off],
Power On slow flashing (BT Waiting), fast flashing (BT Pairing), Solid Blue (BT Connected)
LED status
BLUE
BT Waiting(SF),
SW-ON
Press BT button to BT Pairing(FF)
Pairing name :
BT Waiting(PC mode)
SF
BT Pairing
FF
BT Connected
ON
SW-OFF
Avantree SP750
4.
5.
4.0
Blue LED flash fast, it means that is under Pairing mode, if no one pairs within 1 mins, the unit will change
to Standby mode, press MFB button to wake-up & auto connecting last paired device. User can play with
mobile phone/ pad again.
When unit at BT mode, user can press and hold MFB button 2 seconds switch to Pairing mode, press and
hold MFB button 2 seconds again to Standby mode
Product Highlights:
Connectors
Bluetooth
1x Fixed 3.5 mm(0.14”) AUX-In cable
1x 3.5 mm(0.14”) Headphone Jack
Supported Bluetooth Profiles:A2DP, AVRCP
Supported Codec: SBC
Operating Range: (2.402GHz-2.480GHz)
Up to 10 meters measured in line of sight.
GGEC Hong Kong Limited, Tel: +852 25861700
P.2/4
Wired & Wireless Speakers
Controls
Volume control with ON/OFF function (Power ON, Volume adjustment)
Ideal Application
Bluetooth-enabled mobile phones, computers, iPads, iPods, and other handheld
devices
Phone Function
NO
5.0
6.0
Power consumption test
ELECTRICAL CHARACTERISTICS
MINIMUM
TYPICAL
MAX
UNIT
Distribution range of input voltage
10
12
VDC
Standby current
48
58
70
mA
Bluetooth is connected current
58
70
mA
Playback Current (1khz, 0dB), (Player Samsung Tab2)
400
(1/2volume)
1000
mA
SNR
80
dB
Speaker output frequency response range
100-20K
HZ
Distortion + Noise (8 ohm speakers)
10
Frequency Range
2.4-2.48
GHZ
Transmission distance (Class 2)
10
Meter
Electro-acoustic test, Speaker Test Curve
GGEC Hong Kong Limited, Tel: +852 25861700
P.3/4
Wired & Wireless Speakers
7.0
Key definition, Operations and user interface definitions
Function
Before
operation
Status
switch
Power ON
OFF
Power
OFF
ON
Bluetooth
state
connected
Volume Knob
Multi
Function
Button
LED
Description
Remark Description
Clockwise
to turn ON
Blue light On
with a tone 6S
automatically back to the
connection, such as no
matching records, will go
to standby mode
Anticlockwise
to turn OFF
Blue light Off
a tone
Blue light On
Automatic back
connection, a tone
Connected
re-pairing
Long
press 2s
The blue light
flashes
Manually enter the
pairing, a tone. If no
connect & matching
records, will go to standby
mode after 1 min
Clear the
memory
pair
Long
press 5s
Blinking blue
light, clear
Memory pairing
There are beeps,
manually re-boot
Long
press 2s
Blue light On
Manually enter the
pairing, a tone
Exit
pairing
mode
Volume +
Turn clockwise
to increase the
volume
Volume -
Turn anti
clockwise to
decrease the
volume
GGEC Hong Kong Limited, Tel: +852 25861700
P.4/4
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.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: 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.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable
exposure condition without restriction.
FCC ID: 2AITF-BTSP-750-B
GGEC Hong Kong Limited, Tel: +852 25861700
P.4/5

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