WOOPKER ZK-1002T Bluetooth AmpManual de utilizare pentru tablă mai vie

1. Introducere

This manual provides detailed instructions for the installation, operation, and maintenance of your WOOPKER ZK-1002T Bluetooth Amplifier Board. Please read this manual thoroughly before use to ensure proper functionality and safety.

2. Produs terminatview

The ZK-1002T is a 2.0 channel stereo amplifier board designed for DIY audio projects. It features Bluetooth 5.0 and AUX inputs, along with treble, bass, and master volume controls. The board is powered by dual TPA3116D2 Class-D amplifier chips, delivering 100W+100W output.

Caracteristici cheie:

• Putere de iesire: 100W + 100W (200W total)
• Intrări audio: Bluetooth 5.0 și AUX de 3.5 mm
• comenzi: Independent Treble, Bass, and Master Volume adjustment knobs
• Protecţie: Peste voltage, sub-voltage, over-heat, short-circuit protection, and DC detection
• Chipset: Dual TPA3116D2 Class-D ampcipuri de lifter

Identificarea componentelor:

Descrierea imaginii: This image displays the ZK-1002T amplifier board with key components labeled. It shows the DC 12-24V power input, connections for passive speakers (R+ R- L+ L-), the 3.5mm AUX input, the dual TPA3116D2 chips, and the Treble control, Bass control, and Volume knobs at the bottom.

Descrierea imaginii: Un prim plan view of the two TPA3116 amplifier chips on the circuit board, highlighting the core audio processing components.

Descrierea imaginii: An illustrative rendering of a Bluetooth 5.0 chip, representing the wireless connectivity feature of the ampscândură mai vie.

3. Instrucțiuni de configurare

3.1 Asamblare

The ZK-1002T amplifier board comes with a protective case that requires assembly. Follow the steps below to secure the board within its case.

1. Aliniați cu grijă amplifier board with the bottom plate of the case.
2. Insert the brass standoffs into the designated holes on the board and bottom plate.
3. Place the top plate over the standoffs and secure it with the provided screws.
4. Ensure all connections and controls are accessible and not obstructed by the case.

Descrierea imaginii: Un explodat view diagram showing the amplifier board, top and bottom case plates, brass standoffs, and screws, along with a screwdriver, illustrating the assembly process.

3.2 Conexiuni de cablare

Before connecting power, ensure all audio and speaker connections are correctly made.

• Difuzoare: Connect your passive speakers to the 'Passive Speaker' terminals (R+ R- L+ L-) on the board. Ensure correct polarity.
• Alimentare electrică: Connect a DC 12-24V power supply to the DC input jack. Ensure the power supply provides sufficient current for your speakers (minimum 5A recommended).

Descrierea imaginii: This diagram illustrates how the ZK-1002T amplifier board connects to various audio sources (Bluetooth 5.0 devices like phones, tablets, laptops; and 3.5mm AUX input devices like MP3 players, phones, PCs) and outputs to passive speakers.

4. Instrucțiuni de utilizare

4.1 Pornire/Oprire

Turn the master volume knob clockwise until it clicks to power on the device. Turn it counter-clockwise until it clicks to power off.

4.2 Intrare Bluetooth

1. Asigurați ampPlaca de alimentare este pornită.
2. Pe dispozitivul compatibil Bluetooth (de exemplu, smartphone, tabletă), căutați dispozitivele Bluetooth disponibile.
3. Select "ZK-1002T" from the list to pair. No password is required.
4. Once paired, audio from your device will play through the connected speakers. The transmission distance can reach up to 49 feet in an open environment.

Descrierea imaginii: A user's hands are shown holding a smartphone, which is wirelessly connected via Bluetooth to the ZK-1002T amplifier board, demonstrating Bluetooth audio input.

4.3 Intrare AUX

1. Connect your audio source (e.g., MP3 player, PC) to the 3.5mm AUX input jack on the amplifier board using an audio cable.
2. Important: When using AUX mode, ensure that any active Bluetooth connection to the amplifier module has been disconnected.

Descrierea imaginii: A smartphone is shown connected to the ZK-1002T amplifier board via a 3.5mm AUX cable, demonstrating the wired audio input option.

4.4 Comenzi audio

The amplifier board features three knobs for audio adjustment:

• Control înalte: Adjusts the high-frequency response of the audio. Turn clockwise for more treble, counter-clockwise for less.
• Controlul basului: Adjusts the low-frequency response of the audio. Turn clockwise for more bass, counter-clockwise for less.
• Controlul volumului: Adjusts the overall output volume. Turn clockwise to increase volume, counter-clockwise to decrease. This knob also serves as the power switch.

Descrierea imaginii: Un prim plan view of the three control knobs on the ZK-1002T amplifier board, clearly labeled for Treble, Bass, and Volume adjustments.

5. Specificații

Output Power vs. Input Voltage and Speaker Impedance:

Descrierea imaginii: A table detailing the output power (in Watts) of the amplifier board at different input voltages (12V, 21V, 24V) and speaker impedances (8Ω, 4Ω, 2Ω).

Nota: For optimal performance, ensure the audio input and power supply voltage/current are sufficient. Higher supply voltage generally leads to higher output power. Lower speaker impedance can also result in higher output power. Always ensure the power supply's capacity exceeds the amplifier's actual working power.

6. Depanare

• Fără sunet:
  • Check if the power supply is connected and providing the correct voltage (12-24V CC).
  • Ensure speakers are correctly wired with proper polarity.
  • Verify the volume knob is turned up and not in the 'off' position.
  • If using AUX input, confirm that Bluetooth is disconnected.
  • Dacă utilizați Bluetooth, asigurați-vă că dispozitivul este asociat și conectat corect.
• Sunet distorsionat:
  • Reduceți volumul de intrare de la sursa audio.
  • Check if the power supply is adequate (voltage and current). An insufficient power supply can cause distortion at higher volumes.
  • Ensure speaker impedance matches the recommended range (4Ω-8Ω).
• Deconectare Bluetooth:
  • Ensure your Bluetooth device is within the effective range (approx. 49 feet in open areas).
  • Avoid physical obstructions between the amplifizer și dispozitivul Bluetooth.
  • Disconnect and re-pair the Bluetooth connection.
• Zgomot static:
  • Ensure all connections are secure and free from loose wiring.
  • Verificați dacă există interferențe de la alte dispozitive electronice.
  • Verify the power supply is stable and free from ripple.

7. Informații de siguranță

The ZK-1002T amplifier module incorporates several protective features to ensure safe operation:

• Peste voltage Protecție: Prevents damage from excessive input voltage.
• Sub-voltage Protecție: Shuts down the device if input voltage este prea scăzut.
• Protecție împotriva căldurii: Protects components from damage due to excessive temperature.
• Protecție la scurtcircuit: Safeguards against damage from short circuits in the speaker outputs.
• DC Detection: Helps prevent DC output to speakers.

Always operate the device within the specified voltage range (DC 12-24V) and ensure proper ventilation to prevent overheating.

8. Întreținere

• Păstrați ampPlaca de alimentare curată și fără praf. Folosiți o cârpă moale și uscată pentru curățare.
• Evitați expunerea dispozitivului la umezeală sau la temperaturi extreme.
• Ensure all connections remain secure over time.

9. Videoclip de produs

Descrierea videoclipului: An official product video demonstrating the features and operation of the WOOPKER ZK-1002T Bluetooth AmpLiifier Board.

10. Garanție și asistență

WOOPKER is committed to providing quality products and customer support.

• Returnări: 30-day return policy for exchange or refund.
• Suport tehnic: Lifetime technical customer support is available.
• Timp de răspuns: Quick response within 24 hours for inquiries.

For support, please refer to the contact information provided with your purchase or visit the official WOOPKER website-ul.