1. Introducció
The Pyle Digital Clip-On Chromatic Tuner (Model ACCPGATNR20) is a versatile and accurate tuning device designed for a variety of stringed instruments. Its compact and rotatable design ensures ease of use and clear visibility during tuning. This manual provides detailed instructions for setting up, operating, and maintaining your tuner.

Image 1: Pyle Digital Clip-On Chromatic Tuner and its retail packaging.
2. Contingut del paquet
- Pyle Digital Clip-On Chromatic Tuner (ACCPGATNR20)
- Manual d'usuari
- Battery (typically CR2032, pre-installed or included separately)
3. Configuració
3.1 Instal·lació de la bateria
- Localitza el compartiment de la bateria a la part posterior del sintonitzador.
- Obriu la coberta del compartiment.
- Introduïu la pila CR2032 amb el costat positiu (+) cap amunt.
- Tanqueu el compartiment de la bateria de manera segura.
3.2 Connectar l'afinador
- Gently open the clip mechanism.
- Attach the tuner securely to the headstock of your instrument. Ensure it is firmly clipped without obstructing strings or tuning pegs.
- Adjust the display angle for optimal viewing. The tuner features a 360-degree rotatable and 105-degree tiltable joint for convenience.

Image 2: The tuner clipped onto a guitar headstock, illustrating its adjustable and rotatable design.
4. Instruccions de funcionament
4.1 Encès/Apagat
- To power on, press and hold the power button (usually marked with a power symbol) for approximately 2 seconds.
- Per apagar-lo, premeu i manteniu premut el botó d'engegada durant aproximadament 2 segons.
- The tuner features an automatic shut-off function to conserve battery life if no signal is detected for a period.

Image 3: Pressing the power button to operate the tuner.
4.2 Selecting Tuning Mode
- With the tuner powered on, short press the power button to cycle through the available tuning modes.
- The tuner supports various instruments, including Guitar (G), Bass (B), Violin (V), and Ukulele (U). It also includes a Chromatic (C) mode for general tuning.

Image 4: The tuner supports various instruments like guitar, violin, ukulele, and bass.
4.3 Afinar l'instrument
- Select the appropriate tuning mode for your instrument.
- Pluck a single string on your instrument. The tuner will detect the vibration and display the note on its LCD screen.
- Observe the display:
- The central indicator will show if the note is flat (left), sharp (right), or in tune (center).
- The note name (e.g., E, A, D, G, B, E for guitar) and string number will be displayed.
- The backlight LCD display provides clear visibility in various lighting conditions.
- Adjust your instrument's tuning peg until the indicator is centered and the display shows the correct note for the string. The screen will typically turn green when in tune.

Imatge 5: Detallada view of the tuner's backlit LCD display, showing tuning indicators.
5. Manteniment
5.1 Neteja
- Wipe the tuner with a soft, dry cloth.
- Do not use liquid cleaners or abrasive materials, as these may damage the device.
5.2 Substitució de la bateria
- When the display becomes dim or the tuner performs inconsistently, replace the battery following the steps in Section 3.1.
- Eliminar les bateries usades de manera responsable d'acord amb la normativa local.
6. Solució De Problemes
- Tuner does not power on: Ensure the battery is correctly installed and has sufficient charge. Replace the battery if necessary.
- Lectures inexactes o inconsistents:
- Assegureu-vos que l'afinador estigui ben enganxat al capçal de l'instrument.
- Verify that the correct tuning mode is selected for your instrument.
- Pluck strings clearly and individually, avoiding sympathetic vibrations from other strings.
- Check for excessive background noise that might interfere with detection.
- La pantalla és tènue: Substituïu la bateria.
7. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | ACCPGATNR20 |
| Modes de sintonització | Cromàtic (C), Guitarra (G), Baix (B), Violí (V), Ukelele (U) |
| Mètode de detecció | Vibration (Clip-on) |
| Mostra | LCD retroil·luminat |
| Font d'alimentació | CR2032 Battery (included) |
| Apagat automàtic | Sí |
| Angle giratori | 360 graus |
| Tiltable Angle | 105 graus |
| Dimensions (aprox.) | 3.2" x 1.8" x 1.3" (8.1 cm x 4.6 cm x 3.3 cm) |
| Pes (aprox.) | 1.06 unces (30 g) |

Image 6: The tuner's compact size for readability.
8. Garantia i Suport
8.1 Informació de la garantia
For detailed warranty information regarding your Pyle Digital Clip-On Chromatic Tuner, please refer to the product packaging or visit the official Pyle weblloc web. Els termes i condicions de la garantia poden variar segons la regió i el distribuïdor.
8.2 Atenció al client
If you encounter any issues or have questions not covered in this manual, please contact Pyle customer support for assistance. Contact information can typically be found on the product packaging or the official Pyle weblloc:
- Oficial de Pyle Weblloc: www.pyleusa.com





