Avantree Technology BTSP-750-B User Manual

Wired & Wireless Speakers

Revision

Description

Date

Changes

Checked

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

AVANTREE

       BTSP-750-B

  UI Specification Document

Table of

Revisions:

GGEC Hong Kong Limited, Tel: [phone] P.1/4

LED status

BLUE

Pairing name :

Avantree SP750

SW-ON

BT Waiting(SF),

Press BT button to BT Pairing(FF)

BT Waiting(PC mode)

SF

BT Pairing

FF

BT Connected

ON

SW-OFF

X

Connectors

1x Fixed 3.5 mm(0.14”) AUX-In cable
1x 3.5 mm(0.14”) Headphone Jack

Bluetooth

Supported Bluetooth Profiles:A2DP, AVRCP
Supported Codec: SBC

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 Electrical description:

1. External AC Power supply to DC 12VDC, and 1.0A

2. Driver 8 ohm speakers Dia. 58mm, and passive Radiator Dia.65.5mm

3.0 UI description:

1. Tone notice for BT: Power On(Tone), Power Off(Tone), Connected(Tone), Dis-connected(Tone)

2. LED indicator: FF=Fast Flash [100ms/100ms off], SF=Slow Flash [500mS/500mS off],

3. Power On slow flashing (BT Waiting), fast flashing (BT Pairing), Solid Blue (BT Connected)

4. 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.

5. 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

4.0 Product Highlights:

GGEC Hong Kong Limited, Tel: [phone] P.2/4

Operating Range: (2.402GHz-2.480GHz)
Up to 10 meters measured in line of sight.