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re-connection is successful in 2 minutes.(Music source LED indicator will turn 

blue and flash for 3 seconds and a sound alert “du” will be heard after the unit 

is power on. Music source LED indicator will flash alternately between red & 

blue and a sound alert “dudu” will be heard when the unit enter into 

reconnection mode; Music source LED indicator will flash alternately between 

red &blue slowly when enter into standby mode; Music source LED indicator 

will stay on in blue and a sound alert “dudu” will be heard if successfully 

reconnected.) 

2.Short-press

 

Bluetooth button to enter force pairing mode. The unit will 

enter into reconnection mode if force pairing is unsuccessful in 2 minutes and 

then standby mode if reconnection is unsuccessful.( Music source LED 

indicator will flash alternately between red & blue speedily and a sound alert 

“di” will be heard when successfully paired . Music source LED indicator will 

alternate red and blue slowly when enter into reconnection & standby mode) 

3. Open your Bluetooth device i.e. Mobile phone or PC, search for Bluetooth 

device, and pair with the BT device named “MSL 851". 

4. The music source LED indicator will stay on in blue once the Bluetooth 

device is successfully connected 

5. If not successful, pls. repeat above operations. 

 

AUX Music playing   

Alternatively, AUX (3.5mm Jack) can be used for Non-Bluetooth device. 

Bluetooth Red LED indicator stays on once the 3.5mm jack is successfully 

connected to other music source. 

 

Speaker Control 

1. After Bluetooth successful pairing, play the music through your smart phone 

or computer. Iphone IOS system can support volume control 

synchronously. 

Andriod system can not support 

volume control 

synchronously.

 

2. Volume Control: Press + to increase volume, press – to reduce volume. In 

Summary of Contents for MSL851

Page 1: ...1 Portable Bluetooth Speaker Lamp MSL851 User Manual Manufacturer Jiaxing Meisheng Electronics Co Ltd Address No 38 Liansheng Road Dayun Economic Development District Jiashan Zhejiang 314113 P R C ...

Page 2: ...2 Front Panel ...

Page 3: ...key control the volume level press to reduce the volume press to increase the volume 4 Lamp touch switch control the LED light on and off 5 MIC use for receiving sound when starts Hands free phone calls 6 Battery status indicator 7 Signal status indicator Back Panel Bottom 8 AUX IN 9 USB CHARGING PORT 10 DC IN 11 POWER SWITCH OFF ON 12 NFC induction area touch to connect ...

Page 4: ...lert du will be heard Turn the power switch at the bottom to off to turn off the unit Bluetooth speaker on off Turn the power switch at the bottom to On Bluetooth speaker has been turned on when a voice alert du is heard Long press Bluetooth button for 3 seconds Bluetooth speaker will be turned off when the signal indicator turns red and quickly flash for three times Bluetooth Device Pairing 1 Lon...

Page 5: ...ll flash alternately between red blue speedily and a sound alert di will be heard when successfully paired Music source LED indicator will alternate red and blue slowly when enter into reconnection standby mode 3 Open your Bluetooth device i e Mobile phone or PC search for Bluetooth device and pair with the BT device named MSL 851 4 The music source LED indicator will stay on in blue once the Blue...

Page 6: ...e lamp and the brightness is the weakest at this time 2 Second light touch on key turn to the second level of brightness 3 Third light touch on key turn to the third level of brightness 4 Fourth light touch key turn off the lamp NFC connection 1 Activate NFC and Bluetooth on your mobile phone 2 Make sure the mobile phone screen is unlocked 3 Make sure the unit is power on and in Bluetooth mode Mus...

Page 7: ...r stays on and turns red when the battery voltage is less than 6 8V and reminder user to recharge The unit will automatically power off when the battery voltage is less than 6 4V Remarks If this speaker lamp is not used please turn the power switch at the bottom to OFF to shutdown this machine and reduce power loss Specifications General specifications AC adapter requirement DC 12V 2 0A 100 240V 5...

Page 8: ...r Type built in Nominal impedance 4Ω Rated power input 15 W Maximum power input 20 W Lamplight Maximum power 4W Maximum brightness 1050 lx 20cm distance Brightness adjustment three levels light dimmer Instructions to adjust the light Step 1 push up the lamp panel ...

Page 9: ...9 Step 2 pull out the lamp panel to the fix location Step 3 Adjust the lamp panel up to 35 ...

Page 10: ...h 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 r...

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