1. Ifihan
Thank you for choosing the SHIDU S512 Portable Voice Amplifier. This device is designed to provide clear and powerful voice amplification, making it ideal for teachers, tour guides, coaches, presenters, and anyone who needs to project their voice to a group. Its compact size, lightweight design, and long-lasting battery ensure convenience and reliability. Please read this manual carefully to understand the features and proper operation of your new voice amplifier.
Image 1.1: SHIDU S512 Portable Voice Amplifier in use by a teacher.
2. Package Awọn akoonu
Jọwọ ṣayẹwo apoti fun awọn nkan wọnyi:
- 1 x SHIDU S512 Main Voice Amplifier Unit
- 1 x Adjustable Waistband
- 1 x Gbohungbohun Agbekọri Alailowaya
- 1 x 3.5mm AUX Audio Input Cable
- 1 x Okun Ngba agbara USB
- 1 x Itọsọna olumulo
Image 2.1: Contents of the SHIDU S512 package.
3. Ọja Ipariview: Awọn Iṣakoso ati Awọn Ibudo
Familiarize yourself with the various controls and ports on your SHIDU S512 voice ampolutọpa:
Image 3.1: SHIDU S512 Controls and Ports Diagram.
- Yipada Agbara/Iṣakoso iwọn didun: Rotate to turn the device ON/OFF and adjust the volume.
- Ibudo MIC: Connect the wired headset microphone here.
- Ibudo AUX: Connect external audio sources (e.g., phone, computer) using the 3.5mm AUX cable.
- Ibudo Ngba agbara DC 5V: Connect the USB charging cable for recharging the device.
- Ibudo USB: Fi awakọ filasi USB sii fun ṣiṣiṣẹ orin.
- Iho Kaadi TF: Fi kaadi TF (MicroSD) sii fun orin ti a gbọ.
- Bọtini Ipo (M): Press to switch between different input modes (Microphone, USB, TF Card, AUX).
- Ti tẹlẹ/Awọn bọtini atẹle: Used for navigating tracks during music playback.
- Bọ́tìnnì Ṣíṣe/Sánu duro: Used to play or pause music playback.
- Awọn imọlẹ Atọka: Display charging status (Red blinks for low power/charging, Red on for fully charged) and operating status (Blue blinks for music playing, Blue on for working, Yellow on for MIC mode).
4. Eto
- Gba agbara si Ẹrọ naa: Ṣaaju lilo akọkọ, gba agbara ni kikun amplifier. Connect the USB charging cable to the DC 5V port on the amplifier and the other end to a USB power adapter (not included) or a computer USB port. The red indicator light will blink during charging and turn solid red when fully charged.
- So Gbohungbo naa pọ: Insert the 3.5mm plug of the wired headset microphone into the MIC port on the amplifier.
- Wear the Microphone: Position the headset microphone comfortably on your head, ensuring the microphone capsule is close to your mouth (within 1-2 cm) for optimal voice pickup. The microphone is adjustable up to 270 degrees.
- Wọ awọn Ampolutọpa: Use the adjustable waistband to wear the amplifier around your waist, or clip it to your belt. Alternatively, you can use the built-in hooks to hang it around your neck with a lanyard (not included).
Image 4.1: SHIDU S512 amplifier highlighting its 2000mAh battery.
5. Awọn ilana Iṣiṣẹ
- Titan/Apapa: Rotate the Power Switch/Volume Control clockwise to turn the amplifier TÓ Ń. Yí i padà sí ọ̀nà òdìkejì títí tí yóò fi tẹ láti pa.
- Ṣatunṣe Iwọn didun: After turning on, continue rotating the Power Switch/Volume Control clockwise to increase the volume. Rotate counter-clockwise to decrease the volume. Start with a low volume and gradually increase to avoid feedback.
- Ohùn Ampimuduro: With the microphone connected and the device powered on, speak into the microphone. Your voice will be amplified through the speaker. The yellow indicator light will be on in MIC mode.
- Music Playback (USB/TF Card):
- Insert a USB flash drive into the USB port or a TF card into the TF card slot.
- Press the 'M' (Mode) button to switch to USB or TF card mode. The blue indicator light will blink during music playback.
- Use the Previous/Next buttons to skip tracks and the Play/Pause button to control playback.
- Iṣawọle AUX:
- Connect your external audio device (e.g., smartphone, MP3 player) to the AUX port using the 3.5mm AUX cable.
- Press the 'M' (Mode) button to switch to AUX mode.
- Control music playback from your connected device.
Image 5.1: SHIDU S512 amplifier with multiple input options.
6. Gbigba agbara
The SHIDU S512 features a built-in 2000mAh rechargeable lithium battery.
- Akoko gbigba agbara: Gbigba agbara ni kikun maa n gba awọn wakati 3-5.
- Atọka Batiri: The red indicator light blinks during charging and turns solid red when the battery is fully charged.
- Akoko Iṣiṣẹ: On a full charge, the amplifier provides approximately 12-18 hours of voice amplification (at 50% volume) or 6-8 hours of music playback.
- Ikilọ Batiri Kekere: When the battery is low, the red indicator light will blink rapidly. Please recharge the device promptly.
7. Awọn pato
| Agbara Ijade | 15W |
| Agbara Batiri | 2000mAh Litiumu batiri |
| Ngba agbara Voltage | DC 5V, 500mA |
| Working Time (Microphone Mode) | Awọn wakati 12-18 (ni iwọn 50%) |
| Working Time (Music Mode) | 6-8 wakati |
| Akoko gbigba agbara | 3-5 wakati |
| Ideri Ohun | Titi di 25,000 sq |
| Ọja Mefa | 98mm x 88mm x 43mm (isunmọ. 3.86 x 3.46 x 1.69 inches) |
| Iwọn Ẹyọ | Isunmọ. 0.4 lbs (180g) |
| Asopọmọra Technology | Ti firanṣẹ |
| Awọn ẹrọ ibaramu | Headset, Laptop |
8. Itọju
- Ninu: Mu ẹrọ naa nu pẹlu asọ ti o gbẹ. Maṣe lo awọn kẹmika ti o lewu tabi awọn afọmọ abrasive.
- Ibi ipamọ: Tọju awọn amplifier ni itura, aye gbigbẹ kuro lati orun taara ati awọn iwọn otutu to gaju.
- Itọju Batiri: To prolong battery life, avoid fully discharging the battery frequently. If storing for a long period, charge the battery to about 50% every 3 months.
- Yago fun Omi: This device is not waterproof. Keep it away from water and moisture.
9. Laasigbotitusita
- Ko si Ohun:
- Ensure the device is powered on and the volume is turned up.
- Check if the microphone is securely plugged into the MIC port.
- Verify that the correct mode (e.g., MIC, USB, AUX) is selected using the 'M' button.
- Rí i dájú pé makirofo naa wa ni ipo ti o tọ nitosi ẹnu rẹ.
- Feedback/Squealing Sound:
- Din iwọn didun dinku.
- Mu ijinna laarin gbohungbohun ati amplifier agbọrọsọ.
- Adjust the angle of the microphone away from the speaker.
- Yago fun itọka gbohungbohun taara si agbọrọsọ.
- Ohun elo Ko Ngba agbara:
- Rí i dájú pé okùn gbigba agbara USB sopọ̀ mọ́ àwọn méjèèjì dáadáa amplifier ati orisun agbara.
- Try a different USB charging cable or power adapter.
- Check if the charging indicator light is functioning (blinking red).
- Igbesi aye batiri kukuru:
- Rii daju pe ẹrọ naa ti gba agbara ni kikun ṣaaju lilo.
- High volume levels or continuous music playback will consume battery faster.
- Išẹ batiri le dinku lori akoko pẹlu lilo lọpọlọpọ.
10. Atilẹyin ọja ati Support
SHIDU products are manufactured with high-quality standards. For any technical support or warranty inquiries, please refer to the contact information provided with your purchase or visit the official SHIDU webojula. Tọju iwe-ẹri rira rẹ bi ẹri rira fun awọn iṣeduro atilẹyin ọja.