Introducció
Thank you for choosing the LEKATO Clip-On 3-in-1 Tuner Metronome. This device combines a precise tuner, a versatile metronome, and a tone generator into a single compact unit, designed for a wide range of musical instruments including guitar, bass, violin, and ukulele. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

Image: The LEKATO Clip-On 3-in-1 Tuner Metronome securely attached to a guitar headstock, showing its digital display.
Contingut del paquet
- 1 x LEKATO Electronic Tuner Metronome
- 1 x User Guide (English)
- 1 x Bateria de liti metàl·lic CR2032 (preinstal·lada o inclosa)
Configuració
1. Instal·lació de la bateria
The device requires one CR2032 Lithium metal battery. If not already installed, follow these steps:
- Localitzeu el compartiment de la bateria a la part posterior de la unitat.
- Use a small screwdriver to open the battery cover (if secured by a screw).
- Introduïu la pila CR2032 amb el costat positiu (+) cap amunt.
- Tanqueu la tapa de la bateria amb seguretat.

Imatge: Detallada view of the tuner's battery compartment, indicating where to insert the CR2032 battery.
2. Attaching the Tuner
The LEKATO tuner features a high-quality rubber clamp designed to securely attach to your instrument's headstock without causing damage.
- Obriu el clamp by pressing the two arms together.
- Enganxeu el clamp firmly to the headstock of your guitar, bass, violin, or ukulele.
- Adjust the display angle using the 360-degree rotation and 135-degree tilt features for optimal viewing.

Image: Illustration of the tuner's flexible rotation and tilt design, highlighting its adjustable viewing angles and rubber clamp.
Instruccions de funcionament
The LEKATO 3-in-1 Tuner Metronome offers three primary functions: Tuner, Metronome, and Tone Generator.

Imatge: Frontal view of the tuner with labels for each button and display area, explaining their functions.
Encès/Apagat
- Manteniu premut el botó Power/Play button (circular button with a power symbol and a play triangle) for 2 seconds to turn the unit on or off.
- The device will automatically power off after 5 minutes of no signal input or operation to conserve battery.
1. Mode de sintonitzador
In Tuner Mode, the device detects the pitch of your instrument and displays whether it is flat, in tune, or sharp.
- Premeu el botó Mode/Item button (labeled "M" and "ITEM") repeatedly until "Tuner" mode is selected (indicated by a note symbol or "T" on the display).
- Select the desired tuning instrument mode (Chromatic, Guitar, Bass, Violin, Ukulele) by pressing the Note/Rhythm button (labeled with a musical note and rhythm symbol). The display will show C, G, B, U, or V.
- Pluck a single string on your instrument. The display will show the note name and an indicator.
- Indicador d'afinació:
- Orange backlight (left side): Note is flat.
- Green backlight (center): Note is in tune.
- Orange backlight (right side): Note is sharp.
- Adjust your instrument's string until the display shows the correct note name and the backlight turns green.

Image: Visual representation of the tuner's display when a note is flat (orange left), in tune (green center), and sharp (orange right).
A4 Frequency Adjustment: Utilitza el Parameter Adjust buttons (up and down arrow buttons) to adjust the A4 frequency from 430 Hz to 450 Hz. The default is 440 Hz.
Supported Tuning Modes:
- Chromatic (C): For all instruments.
- Guitar (G): Standard EADGBe tuning.
- Bass (B): Standard EADG tuning.
- Violin (V): Standard GDAE tuning.
- Ukulele (U): Standard GCEA tuning.

Image: The tuner set to Guitar mode, demonstrating its compatibility with various instruments including guitar, ukulele, bass, and violin.
2. Metronome Mode
The metronome function helps you develop rhythm and maintain tempo.
- Premeu el botó Mode/Item button (labeled "M" and "ITEM") repeatedly until "Metronome" mode is selected (indicated by a metronome symbol or "M" on the display).
- Premeu el botó Power/Play button (circular button with a power symbol and a play triangle) to start or stop the metronome.
- Adjusting Tempo (BPM): Utilitza el Parameter Adjust buttons (up and down arrow buttons) to set the tempo from 30 to 250 beats per minute (bpm).
- Adjusting Beat: Premeu el botó Note/Rhythm button (labeled with a musical note and rhythm symbol) to cycle through beat settings (0-9).
- Adjusting Rhythm: Manteniu premut el botó Note/Rhythm button (labeled with a musical note and rhythm symbol) to select from 8 rhythm types.
- Ajust de volum: Premeu llargament el botó Note/Rhythm button (labeled with a musical note and rhythm symbol) to adjust the metronome volume.
3. Tone Generator Mode
The tone generator produces a reference tone for manual tuning.
- Premeu el botó Mode/Item button (labeled "M" and "ITEM") repeatedly until "Tone Generator" mode is selected (indicated by a speaker symbol or "TG" on the display).
- Utilitza el Parameter Adjust buttons (up and down arrow buttons) to select the desired note.
- Premeu el botó Power/Play button (circular button with a power symbol and a play triangle) to play the selected tone. Press again to stop.
Manteniment
- Netegeu la unitat amb un drap suau i sec. No utilitzeu netejadors líquids ni materials abrasius.
- Eviteu exposar el dispositiu a temperatures extremes, humitat o llum solar directa.
- Remove the battery if the unit will not be used for an extended period to prevent leakage.
- Store the tuner in a safe place to prevent physical damage.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén. | La bateria està morta o mal instal·lada. | Replace the CR2032 battery or ensure it is installed with correct polarity (+ side up). |
| La pantalla està tènue o parpelleja. | Potència de bateria baixa. | Substituïu la bateria CR2032. |
| Tuner is not detecting notes accurately. |
|
|
| Metronome sound is too low/high. | Cal ajustar la configuració del volum. | Premeu llargament el botó Note/Rhythm button per ajustar el volum. |
Especificacions
| Número de model | avre7748 |
| Modes de sintonització | Cromàtica, Guitarra, Baix, Violí, Ukelele |
| Interval d’afinació | A0 (27.5 Hz) - C8 (4186.0 Hz) |
| Freqüència A4 | 430 - 450 Hz |
| Precisió d'afinació | ± 1 cèntim |
| Interval de tempo del metrònom | 30 - 250 pulsacions per minut |
| Metronome Beat Settings | 0-9 |
| Metronome Rhythm Types | 8 tipus |
| Font d'alimentació | 1 x Bateria de liti metàl·lic CR2032 |
| Power Consumption (Tuning Mode) | <12 mA |
| Power Consumption (Metronome Mode) | <20 mA |
| Dimensions del producte | 4.4 x 4 x 8.4 cm |
| Dimensions de la pantalla | Aprox. 3.7 x 2.3 cm |
| Pes de l'article | 32 g |
| Material | Cautxú |
| Color | Negre |
Garantia i Suport
LEKATO products are designed for reliability and performance. For warranty information or technical support, please refer to the official LEKATO weblloc o poseu-vos en contacte amb el vostre distribuïdor.
Recursos en línia: For additional information, FAQs, and product updates, please visit the Botiga de la marca LEKATO a Amazon.