TC Electronic Polytune 3 Mini
TC Electronic POLYTUNE 3 MINI User Manual
Sintonitzador polifònic petit amb diversos modes d'afinació i BONAFIDE BUFFER integrat
Introducció
The TC Electronic POLYTUNE 3 MINI is a compact and versatile polyphonic tuner designed for guitar and bass. It offers fast, accurate tuning with multiple modes, including polyphonic, chromatic, and strobe. Featuring a built-in BONAFIDE BUFFER, it ensures signal integrity through long cable runs and complex pedalboards. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your POLYTUNE 3 MINI.
Configuració
To begin using your POLYTUNE 3 MINI, follow these steps:
- Connexió d'alimentació: Connect a standard 9V DC power supply (not included) to the power input jack on the side of the pedal. Ensure the power supply meets the required specifications (9V DC, center-negative, minimum 100mA).
- Connexió d'entrada: Connect your instrument (guitar or bass) to the ENTRADA jack al costat dret del pedal mitjançant un cable d'instrument estàndard de 1/4 de polzada.
- Connexió de sortida: Connecteu el SORTIDA presa al costat esquerre del pedal al vostre amplificador o el següent pedal de la cadena de senyals utilitzant un cable d'instrument estàndard de 1/4 de polzada.
- Buffer Mode Selection: The POLYTUNE 3 MINI features a small switch on the side to select between True Bypass and Buffered Bypass modes.
- True Bypass: When engaged, the pedal provides a completely unaltered signal path when bypassed, preserving your tone.
- Buffered Bypass (BONAFIDE BUFFER): When engaged, the built-in buffer maintains signal strength and clarity over long cable runs and through large pedalboards, preventing tone degradation. This is recommended for most setups.

Image: The POLYTUNE 3 MINI with input and output cables connected, demonstrating a typical setup.

Image: A close-up of the side of the POLYTUNE 3 MINI, highlighting the small switch for selecting between True Bypass and Buffered Bypass modes.
En funcionament
The POLYTUNE 3 MINI offers intuitive operation with various tuning modes:
Engaging the Tuner
Press the footswitch to engage the tuner. When engaged, the audio signal is muted, allowing for silent tuning. The bright LED display will illuminate, showing the tuning information.

Image: The POLYTUNE 3 MINI with its bright LED display showing a tuned note, indicating the tuner is active.
Modes de sintonització
The POLYTUNE 3 MINI automatically detects the tuning mode based on your playing style:
- Polyphonic Tuning: Strum all strings simultaneously to see the tuning status of all six strings at once. This mode is ideal for quick tune-checks during performances. The display will show red indicators for strings that are out of tune and green for those in tune.
- Chromatic Tuning: Play a single string to engage chromatic mode. The display will show the note name and a precise tuning meter, allowing for accurate individual string tuning.
- Strobe Tuning: For extremely precise tuning, hold down the footswitch for a few seconds to activate strobe mode. This mode provides ultra-fast and accurate feedback, ideal for fine-tuning.
Brillantor de la pantalla
The display automatically adjusts its brightness to ambient light conditions, ensuring optimal visibility on dark stages or in bright outdoor environments.

Imatge: Vista de dalt a baix view of the POLYTUNE 3 MINI's display, showcasing its clear and bright LED indicators for tuning.
Manteniment
To ensure the longevity and optimal performance of your POLYTUNE 3 MINI, consider the following maintenance tips:
- Neteja: Use a soft, dry cloth to clean the pedal's exterior. Avoid abrasive cleaners or solvents, as they may damage the finish or internal components.
- Emmagatzematge: Store the pedal in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, disconnect the power supply.
- Cura del pedal: The footswitch is designed for durability, but avoid excessive force or impact.
- Connexions de cable: Periodically check all cable connections for tightness and wear. Loose connections can lead to signal loss or noise.
Resolució de problemes
If you encounter issues with your POLYTUNE 3 MINI, try these troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| No power/display not lighting up | Incorrect power supply; loose power connection; faulty power supply. | Ensure 9V DC, center-negative power supply is used. Check power cable connection. Try a different power supply. |
| No audio signal when tuner is bypassed | Incorrect cable connections; faulty cables; pedal malfunction. | Verify input/output cables are correctly connected. Test with different cables. Check if the buffer switch is set correctly. |
| Inaccurate tuning readings | Noisy signal; improper playing technique; environmental interference. | Ensure a clean signal from your instrument. Pluck strings firmly and clearly. Avoid excessive background noise. |
| Display flickering or erratic behavior | Unstable power; internal issue. | Use a stable, regulated power supply. If the issue persists, contact customer support. |
Especificacions
- Model: Polytune 3 Mini
- Pes de l'article: 3.53 unces (100 grams)
- Dimensions del producte: 3.66 x 2.01 x 1.73 polzades (3.66" de llargada x 2.01" d'amplada x 1.73" d'alçada)
- Font d'alimentació: Elèctric amb cable
- Voltage: 9 Volts
- Tipus de material: Plàstic
- Format del senyal: Analògic
- Interfície de maquinari: HDMI (Note: This specification might be a data error, as tuners typically do not use HDMI. Please refer to the product's official documentation for accurate interface details.)
- Primer disponible: 23 d'abril de 2019
Garantia i Suport
TC Electronic products are manufactured to high standards and come with a limited warranty. For detailed warranty information, product registration, and technical support, please visit the official TC Electronic weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.
Què hi ha a la caixa:
- TC Electronic Tiny Polyphonic Tuner with Multiple Tuning Modes and Built-In BONAFIDE BUFFER
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