SHIDU SD-M800 Voice Amplifier Microphone Headset 18W User Manual

SD-M800 User Manual

Function Illustration:

1. Power switch/play & pause: A. Press the button for 3 seconds to turn on/off.
   B. In music playing mode, short press it to pause, short press it again to play.

2. Previous/Volume -: In music playing mode, short press for previous, long press for volume -.

3. Next /Volume +: In music playing mode, short press for next, long press for volume +.

4. Mode Key: Short press “M” to select a working mode: Bluetooth, USB flash disk, TF card, AUX, UHF (only suitable for UHF version).

5. Recording

6. MIC in the socket (There is no wired MIC in the standard package of wireless version.)

7.   DC 5V charging port

8. AUX input

9. LED screen (Only displays the battery level.)

10.   USB flash disk slot
    a. to insert and play USB flash disk;
    b. to work as a power bank.

11. TF card slot

How to Use:

1. Multimedia UHF wireless amplification (just suitable for UHF wireless version)
   1. After powered on, it will be UHF wireless amplification mode by default automatically.
   Notes: If there is no sound from the amplifier, please pair UHF frequency point manually according to the following steps.
   2. Pair the UHF frequency point manually:
   Turn on the amplifier, press and hold the “M” key for 5s to enter into UHF pairing status, the screen will display “UHF”. Then turn on the wireless microphone and press and hold “+”. It’s paired successfully with the voice prompt “UHF is connected”. (Note: Suitable when the wireless microphone is no sound, damaged, replaced or there are more than one set UHF voice amplifier being used in a not big room and to avoid mutual interference.)
   Notes:
   1. After paired wireless UHF MIC successfully, please don’t press and hold the “volume +” cause it will enter into the status of pairing the UHF frequency point again and lead to the device can’t amplify normally.
   2. It is no need to pair the wireless MIC and voice amplifier manually at the first time of usage as they have been paired successfully by default.

2. TF card/USB flash disk play
   Insert the TF card/USB flash disk correctly to play the audio files in them.
   Please press the “M” key to switch TF card/USB flash disk play mode when both have been inserted in. Short press to play/pause.

3. Loop
   In the MP3 playing mode, press and hold “M” key 3s to single song loop; press and hold ”M” key 3s again for all loops.
   Notes: Speaker will be “all loop” by default after being powered on next time.

4. Recording
   Supports wired MIC recording: Make sure the USB flash disk or TF card has been inserted, and then plug wired MIC into “MIC” port, short press REC key to record; after recording, short press REC again to play the latest recording file.
   Play recording: long press REC key in the MP3 playing mode.

5. AUX input
   Please connect the amplifier and external audio devices (computer, phone, mp3, mp4, etc…) with an AUX cable to amplify directly.

6. Charge the speaker
   Please turn the speaker off and charge it timely when it’s a low battery with a voice prompt “Low battery, please charge”. Please use DC 5V power charger, the other end connects with the power supply AC 110~220V. The number on the screen will increase along with the growing power level.
   Notes:
   1. We suggest fully recharges it before first using it;
   2. All functions will stop when charging;
   3. Please unplug the charger as soon as it is fully charged.

7. Power bank
   Please connect the speaker and mobile phone with the standard charging cable to charge.

8. Bluetooth Instruction
   Please pair with your Bluetooth device as follows:
   1. Switch on the amplifier and enter into or switch to Bluetooth mode.
   2. Enter into “Settings” of mobile and turn on Bluetooth function.
   Then please search “SD-M800” and connect, and successfully connect with the voice prompt “Bluetooth is connected”.
   3. After paired successfully, the amplifier could play teaching materials, training materials, and audio files in the phone.  (Wireless MIC can work at the same time.)

Features:

1. Two-color injection molding, IPX5 waterproof;
2. SHIDU acoustic amplification electroacoustic system with loud and clear voice;
3. Equipped with Bluetooth 4.2 cloud control to support synchronous teaching material through the internet;
4. High-capacity 3.7V 4400mAh lithium-ion battery;
5. Supports TF card & USB flash disk;
6. Supports power bank function for emergency charging.

Specification:

UHF wireless microphone (only for UHF wireless version) Function Illustration (Wireless MIC):

Charge the Wireless MIC:

It’s a low battery with the blue indicator blinks. Please turn it off and charge it with a mini-USB cable that has connected to a DC 5V charger. When charging, the red indicator light will be on all the time; it will go out after fully charged.
Notes:

1. Please unplug the charger as soon as it’s fully charged.
2. When in use, press and hold ”+” will disconnect UHF with the speaker; to reconnect it, please manually pair as stated in the ”Pair the UHF frequency manually” section; In UHF amplification mode, short press “+/-” to volume up/down.

Troubleshooting:

1. No sound from speaker after powered on:
   1. The indicator light goes out: low battery, please charge;
   2. The indicator light is being on: please repair manually as the previous paragraph.
   3. No response after any operation: please press and hold for
   10s to reset the speaker and power it on again.

2. Repair the UHF frequency point again:
   1. There are more than one set UHF voice amplifier being used in a not big room and to avoid mutual interference;
   2. Change a new wireless MIC.

3. Screaming:
   1. Please do not point the MIC to the speaker; please keep the distance between speaker and MIC longer than 60cm.
   2. In a not big room, please turn down the volume.

Caution:

1. Aim at the hand-held MIC capsule when speaking and keep the distance between amplifier and MIC longer than 60cm to avoid howling.
2. Don’t insert or plug the connector frequently to avoid the looseness of the socket or the bad connection. Please distinguish between MIC and AUX plugs.
3. Recharge timely when it’s low battery.
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. The 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 a 1-year warranty.
If you have any questions, please feel free to contact us, we will try our best to provide you with the best service.
www.10shidu.com Email:info@10shidu.com

SHENZHEN SHIDU DIGITAL TECHNOLOGY CO.,LTD|
Tel:+86-755-21635866
Fax:+86-755-29105099
Email: info@10shidu.com
Website: www.10shidu.com

References

• 深圳市十度数码科技有限公司-

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