1. Introduction
The SHIDU S95 40W Voice Amplifier is a portable personal PA system designed for clear and powerful audio projection. It features a UHF wireless microphone, Bluetooth connectivity, and support for TF card and USB input. This device is suitable for various applications including classrooms, tour guiding, coaching, training, meetings, and recreational singing.
2. Package Contents
- SHIDU S95 Voice Amplifier
- UHF Wireless Microphone
- USB Charging Cable
- AUX Cable
- Shoulder Strap
- User Manual
3. Product Overview: Controls and Ports
Image: Detailed view of the SHIDU S95 Voice Amplifier's control panel and rear ports, along with the wireless microphone's charging port and power button.
3.1 Top Panel Controls
- Power ON/OFF Button: Press and hold to power the device on or off.
- REC (Record) Button: Initiates recording when a TF card or USB drive is inserted.
- M (Mode) Button: Switches between input modes (Bluetooth, TF Card, USB, AUX).
- Previous/Next Buttons: Navigates tracks in media playback modes.
- Play/Pause Button: Controls media playback.
- ECHO Knob: Adjusts the echo effect for the microphone.
- MIC VOL Knob: Adjusts the microphone volume.
- MUSIC VOL Knob: Adjusts the music playback volume.
3.2 Rear Panel Ports
- DC 5V Charging Port: For charging the amplifier.
- TF Card Slot: For inserting a TF (MicroSD) card for media playback.
- USB Port: For inserting a USB drive for media playback or charging other devices.
- AUX Port: For connecting external audio sources via the 3.5mm AUX cable.
- MIC Port: For connecting a wired microphone (if desired, in addition to the wireless mic).
3.3 Wireless Microphone
- Power Button: Press and hold to turn the microphone on/off.
- UHF Pairing Indicator Light: Indicates pairing status.
- DC 5V Charge Jack: For charging the microphone.
4. Setup
4.1 Initial Charging
Before first use, fully charge both the voice amplifier and the wireless microphone. Use the provided USB charging cable to connect the devices to a 5V USB power adapter (not included).
- The amplifier's battery indicator will show charging status.
- The microphone's indicator light will change when fully charged.
Image: The SHIDU S95 Voice Amplifier with an illustration of its 4000mAh battery, providing up to 10 hours of amplify time.
4.2 Attaching the Shoulder Strap
Attach the provided shoulder strap to the designated loops on the amplifier for easy portability.
5. Operating Instructions
5.1 Powering On/Off
Press and hold the Power ON/OFF button on the amplifier to turn it on or off. Similarly, press and hold the power button on the wireless microphone to activate or deactivate it.
5.2 Bluetooth Pairing
- Turn on the SHIDU S95 Voice Amplifier.
- Press the 'M' (Mode) button until the display shows 'BLUE' or 'Bluetooth Mode'.
- Enable Bluetooth on your smartphone or other compatible device.
- Search for 'SHIDU S95' in the list of available devices and select it to pair.
- Once paired, you can play audio from your device through the amplifier.
Image: The SHIDU S95 Voice Amplifier demonstrating Bluetooth 5.0 connectivity with a smartphone, MP3 player, tablet, and TV.
5.3 Using TF Card / USB Drive
- Insert a TF card into the TF card slot or a USB drive into the USB port.
- The amplifier will automatically switch to TF card or USB mode, or you can manually select it using the 'M' (Mode) button.
- Use the Previous/Next and Play/Pause buttons to control playback.
5.4 Microphone Usage
- Ensure both the amplifier and the wireless microphone are powered on. They should automatically pair.
- Adjust the 'MIC VOL' knob on the amplifier to control the microphone's output volume.
- Adjust the 'ECHO' knob to add or remove echo effect.
Image: The SHIDU S95 Voice Amplifier demonstrating its 40W power output in a classroom environment, with a teacher using the wireless microphone.
5.5 Recording Function
To record, ensure a TF card or USB drive is inserted. Press the 'REC' button to start recording. Press it again to stop recording.
6. Maintenance
- Keep the device away from water and high humidity.
- Avoid exposing the device to direct sunlight or extreme temperatures.
- Clean the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Store in a cool, dry place when not in use for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from amplifier | Low battery; Volume too low; Incorrect mode; Microphone not paired/on. | Charge the device; Increase volume knobs; Select correct input mode; Ensure microphone is on and paired. |
| Microphone not working | Microphone off; Low battery; Not paired. | Turn on microphone; Charge microphone; Re-pair microphone with amplifier. |
| Bluetooth pairing failed | Device too far; Bluetooth not enabled on source; Incorrect mode. | Ensure devices are within range; Enable Bluetooth on your device; Select Bluetooth mode on amplifier. |
| Distorted sound | Volume too high; Microphone too close to speaker. | Reduce volume; Maintain a suitable distance between microphone and speaker to prevent feedback. |
8. Specifications
- Output Wattage: 40 Watts
- Battery Capacity: 4000mAh (Amplifier)
- Approximate Amplify Time: Up to 15 hours
- Sound Coverage Area: Up to 22600 sq. ft (2100 ㎡)
- Speaker Count: 1 (4-inch full-range speaker)
- Connectivity Technology: Bluetooth 5.0, AUX, TF Card, USB
- Microphone Type: UHF Wireless Microphone
- Item Weight: 3.89 Pounds
- Package Dimensions: 9.13 x 8.78 x 6.22 inches
- Power Source: 1 9V battery (included)
- Mounting Type: Tabletop
- Compatible Devices: Smartphone, MP3, PAD, TV
9. Warranty and Support
SHIDU is committed to providing high-quality products. If you encounter any questions or issues while using your SHIDU S95 Voice Amplifier, please feel free to contact our customer support for assistance. Refer to your purchase documentation for specific warranty details.