User's Manual

1. Speaker view:
1.1: + Volume up
1.2: - Volume down
1.3: ►II Shortly press: play/pause; Long press: bluetooth pairing
1.4: Bluetooth/Aux audio input mode indicator
1.5: Main/Auxiliary speaker connecting indicator
1.6: Charing indicator
1.7: DC in
1.8: Aux audio input
1.9: Power on/off switch
1.10: Main/Auxiliary speaker connecting button
2. LED indicator:
2.1: Main/auxiliary speakers connection status: green/blue lights
flashing in turn
2.2: Main/auxiliary speakers connect OK: green light on
2.3: Bluetooth pairing status: red/blue lights flashing in turn
2.4: Bluetooth pairing OK: blue lights on
2.5: AUX mode: red light on
3. Charging and Low-power indicator:
3.1: Charging: Red light on
3.2: Charge OK: Green light on
3.3: When low power, there will be a prompt, please insert the
matched USB cable.
4. Bluetooth Pairing
4.1: First time to play surround stereo speakers, please turn on
the speakers, and long press “STEREO” button on the bottom
of each speaker, to make the connection of the speakers. At
the same time, blue/green lights flashing in turn, indicates the
speakers are connecting. When connection ok, green light is on.
The first time playing with stereo speakers, there needs time
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
(about 1min) to search and confirm necessary information.
From second time use, the speakers will always acquiesce
in connection and auto-connected quickly.
4.2: After two speakers connect complete, select one speaker
to long press the “Play/Pause” button on the top of it,
connecting speaker with audio sources. At the same time
red/blue flashing in turn. When connection OK, blue light
is on and you can playing music.
4.3: After two speakers connect OK, if music stop suddenly,
this is caused by wrong exchanged info between two
speakers. Please repeat the above steps.
5. Notice
5.1: Main speaker which connect with smartphone or other
bluetooth devices, it is the “L” channel; the other one will
be auxiliary speaker and the “R”channel.
5.2: When speakers are playing, if you turn off the main
speaker, the music will be off; if you turn off the auxiliary
speaker, the main speaker will still play(R/L mixed).
5.3: If you want to replay auxiliary speaker, you should turn off
main speaker first, then restart search connection between
two speakers. Otherwise the auxiliary speaker cannot play.
5.4: This model can be used two speakers(surround stereo
sound) together, also be used independently(R/L mixed line
out).
5.5: The efficient distance is within 10meters, if beyond 10m, the
signal will be broken.
6. Notice when using AUX mode.
6.1: Playing music, please connect the stereo speakers and audio
source(like iPhone, laptop, etc) with the USB cable.
6.2: The volume can be adjusted separately, not synchronized.
Specifications:
• Model No.: DS-1178
• Output power: 2W (THD=10%)
• Bluetooth A2DP, AVRCP function
• Rechargeable Li-ion battery included
• Battery capacity: 1050mAh
• Frequency Response: 80Hz--18KHz
• S/N Ratio: Line in/bluetooth ›65dB
• Mini USB jack, power by USB cable (USB cable included)
• 3.5mm Aux jack for connection to other MP3, CD, Laptop…
• Efficient working distance: within 10meters
Caution:
1. It’s dangerous if you replace the battery improperly.
2. You can only use the same type or equivalent type of battery
to replace the damage one .
3. Battery shall not be exposed to overheating environment such
as sunshine and fire .
Warning:
To reduce the risk of electric shock, do not remove cover (or
back). Refer servicing to qualified service personnel.
290
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