Shidu S511 User Manual

Please read the instruction carefully before using it.

Features:

1.SHIDU patented appearance;

2.Stylish, ergonomic and comfortable design;

2.Nd-Fe-B magnetic trumpet, strong penetrating power sound;

3.Hi-Fi high sensitivity imported MIC, advanced circuit IC, restrain howling effectively;

4.Support AUX audio input --- work as a small speaker

5.High decoding technology, support TF card & USB flash drive;

6.Intelligent digital function module, low power consumption, high efficiency;

7.Double voice coil design, strong power, deep bass;

8.Professional sound amplifying circuit, amplifying clear without howling.

Function Illustration:

○1 Power switch and volume control: rotate the knob to”+” to turn on the amplifier, rotate to “+” continuously to increase the volume, rotate to “-” continuously to decrease the volume till turn off.

○2 Mode: short press "M" Key can transfer U-Disk to TF Card play, long press for loop.

○3 Play / pause; ○4 Previous; ○5 Next;

○6 TF card: Insert the TF card to this socket to play mp3 ○7 USB: Insert the USB flash disk to this socket to play mp3

○8 Charging indicator: insert power adaptor to ○11 socket to recharge, this indicator will flash; and will light on when recharging is finished;

○9 MP3 mode indicator: Blue light will on when turned on, will flash while music playing, will slowly flash once per 3 seconds while single song loop.

S511 User Manual

○10 Amplify indicator: Yellow light will on when the wired MIC plug into amplifier, and the PA function is ready.

○11 DC 5V charger socket: Please use DC 5V power charger, the other end connects with the power supply AC 110~220V. ○12 Audio Input: Connect with the computer, phone, MP3/MP4 and other AUX, short press “M” to adjust to the AUX IN mode, then it can play the above audio files directly. ○13 MIC IN socket: insert the microphone plug to this socket to amplify; Please do not point the microphone to the speaker to avoid howling.

How to Use:

Wear the headworn microphone correctly and adjust the suitable microphone pick-up angle;

Insert 3.5mm microphone plug into MIC IN socket; Turn on the power, then adjust the volume;

When the charging indicator light flashing, please stop to use it and recharge it

Specification:

Max output power:	15W	Frequency response:	90Hz-18KHz
Output Impedance:	3Ω	Work temperature:	-10 -45
Charging voltage:	DC5V 500mA	Amplify time:	12-18 hours
Music-play time:	6-8 hours	Charging time:	3-5 hours

Caution:

1)Aim at the headworn MIC capsule when speaking and keep the distance between voice amplifier and MIC longer than 60cm avoid howling.

2)Don’t insert or plug the connector frequently to avoid the looseness of socket or the bad connect. Please distinguish MIC and AUX plug.

3)Recharge timely when battery power is low.

4)The amplifier should be kept in dry and ventilated area, rain, water, thump should be avoided.

5)Original accessories are suggested if they need to be replaced.

6)Non-professional technician is not allowed to dismantle or repair the product; please contact the local agent if there is any question or service requirement.

SHIDU Guarantee:

100% SHIDU Guaranteed Product Satisfaction. We promise 1 year warranty.

If you have any questions about our product, please feel free to contact with us, we will try our best to provide you the best service

SHENZHEN SHIDU DIGITAL TECHNOLOGY CO.,LTD

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Fax:[phone]

Email:[e-mail]

Website:www.10shidu.com