Woopker Digital AmpПлата дэкодэра lifier

1. Прадукт скончыўсяview

The Woopker Digital Amplifier Decoder Board is a versatile audio module designed for DIY audio projects, offering multiple input options and sound control. It features Bluetooth connectivity, USB and TF card playback, FM radio, and adjustable treble and bass. This board can be powered by either AC 110-220V or DC 12-24V, making it suitable for various applications.

2. Асаблівасці

• Plays MP3 music from TF-card, U-disk, and Bluetooth sources.
• Built-in Bluetooth Receiver for wireless audio streaming.
• Integrated FM Radio Function.
• Adjustable Treble, Bass, and Master Volume controls.
• AUX Port for connection to PC, Phone, or CD players.
• Двайны ўваход абtage support: AC 110-220V or DC 12-24V.

3. Інструкцыі па ўсталёўцы

3.1. Падключэнне электраэнергіі

1. The DC12V/24V Port can be connected to a DC 12V-24V power source. Ensure the current supply is more than 3A (e.g., from a suitable battery or power adapter).
2. The AC110-220V Port can be connected to an AC 100V-240V power source.

Warning: Please select only one connection method for power (either DC or AC), never both simultaneously!

3.2. Падключэнне дынамікаў

Connect your speaker(s) to the designated Treble Port on the amplifier board. Ensure correct polarity for optimal sound quality.

4. Інструкцыя па эксплуатацыі

4.1. Элементы кіравання на пярэдняй панэлі

• LCH/RCH (Audio Input): Left and Right channel audio input.
• VOL (Volume Adjust): Controls the master volume.
• TER (Treble Adjust): Рэгулюе ўзровень высокіх частот.
• BASS (Bass Adjust): Рэгулюе ўзровень басоў.
• Слот USB: For playing music from a USB disk.
• TF слот: For playing music from a TF (MicroSD) card.
• V-/V+ (Previous/Next): Navigate tracks.
• PL/IR (Pause/Infrared Sensor): Pause/Play button and Infrared sensor for remote control.
• Індыкатар: Status indicator light.
• OFF/ON (Power Switch): Паварочвае ampуключае або выключае пад'ёмнік.
• DC12-24V: DC power input port.
• Пераменны ток 110-240 В: AC power input port.

4.2. Функцыі дыстанцыйнага кіравання

• Power On/Off (A): Уключае або выключае прыладу.
• Mode Switch (B): Cycles through input modes (Bluetooth, USB, TF, FM, AUX).
• Silent Mode (C): Mutes/unmutes the audio.
• Previous / Next (D): Skips to the previous or next track/station.
• Volume Adjust (E): Increases or decreases the volume.
• Switch between TF and USB (F): Toggles between TF card and USB disk input.
• Number Keyboard (G): For direct track selection or FM frequency input.
• Play / Pause (H): Plays or pauses the current track.
• Sound Effect Adjust (I): Adjusts sound effects (e.g., EQ presets).
• Cycle Play (J): Toggles repeat modes.

4.3. Злучэнне Bluetooth

1. Press the 'MODE' button on the amplifier or remote control to switch to Bluetooth status.
2. On your phone or other Bluetooth device, open Bluetooth settings and search for available devices.
3. Выберыце amplifier's Bluetooth device name (usually 'Bluetooth' or similar) to connect.
4. Once successfully paired, you can play audio wirelessly.

4.4. FM Radio Usage

1. Ensure the radio antenna is properly connected and extended.
2. Press the 'MODE' button to switch the amplifier to FM radio mode.
3. Press the 'Play' button to automatically search for and save all available radio channels.
4. Use the 'Previous' / 'Next' buttons to switch between saved stations.

Савет: This is not a professional-grade radio, so reception quality may vary. Please understand that the effect may not be optimal.

5. Тэхнічнае абслугоўванне

• Keep the device in a dry environment and away from direct sunlight or extreme temperatures.
• Clean the surface with a soft, dry cloth. Do not use liquid cleaners or solvents.
• Не кідайце прыладу і не падвяргайце яе моцным ударам.
• Забяспечце належную вентыляцыю, каб прадухіліць перагрэў.

6. Выпраўленне непаладак

• Няма харчавання: Check if the power supply is correctly connected to either the DC 12-24V or AC 110-220V port (but not both). Ensure the power switch is in the 'ON' position.
• Няма гуку:
  • Verify that speakers are correctly connected to the Treble Port.
  • Check the volume level on both the amplifier and the source device.
  • Ensure the correct input mode (Bluetooth, USB, TF, AUX, FM) is selected.
  • If using Bluetooth, ensure the device is properly paired.
• Intermittent, Hoarse, or Distorted Sound:
  • Before testing, turn down the master volume. After powering on, slowly increase the volume.
  • If distortion occurs as volume increases, it indicates a mismatch between the speaker and amplifier. Try using a lower volume or a different speaker that is compatible with the ampімпеданс і выходная магутнасць выпраменьвальніка.
• Праблемы спалучэння Bluetooth: Забяспечце amplifier is in Bluetooth mode and your device's Bluetooth is enabled and searching. Move closer to the ampпамяншае перашкоды.

7. Тэхнічныя характарыстыкі

8. Карыстальніцкія парады

• Крыніца харчавання: гэта amplifier board does not have an internal battery. It requires an external power supply, either DC 12-24V or AC 110-220V.
• Выступ на радыё: The built-in FM radio is for casual listening and may not offer professional-grade reception or sound quality. For critical listening, consider external audio sources.
• Рэгуляванне гучнасці: Always start with the master volume turned down before powering on and slowly increase it to prevent sudden loud noises or potential damage to speakers.
• Падбор дынамікаў: If you experience distorted sound at higher volumes, your speaker might not be matched to the amplifier's output. Try a speaker with appropriate impedance and power handling.

9. Гарантыя і падтрымка

For detailed warranty information, technical support, or further inquiries, please refer to the official product documentation or contact your retailer. A comprehensive user manual in PDF format is available for download: Woopker Digital Amplifier User Manual (PDF).