Zavedení
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.
Obsah balení
- 1 x LEKATO Electronic Tuner Metronome
- 1 x Uživatelská příručka (anglicky)
- 1 x lithium-kovová baterie CR2032 (předinstalovaná nebo součástí balení)
Nastavení
1. Instalace baterie
The device requires one CR2032 Lithium metal battery. If not already installed, follow these steps:
- Najděte přihrádku na baterie na zadní straně jednotky.
- Use a small screwdriver to open the battery cover (if secured by a screw).
- Vložte baterii CR2032 kladným pólem (+) nahoru.
- Pevně zavřete kryt baterie.

Obrázek: Podrobný view of the tuner's battery compartment, indicating where to insert the CR2032 battery.
2. Připojení ladičky
The LEKATO tuner features a high-quality rubber clamp designed to securely attach to your instrument's headstock without causing damage.
- Otevřete třamp by pressing the two arms together.
- Připojte třamp 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.
Návod k obsluze
The LEKATO 3-in-1 Tuner Metronome offers three primary functions: Tuner, Metronome, and Tone Generator.

Obrázek: Přední strana view of the tuner with labels for each button and display area, explaining their functions.
Zapnutí/vypnutí
- Stiskněte a podržte 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. Režim tuneru
In Tuner Mode, the device detects the pitch of your instrument and displays whether it is flat, in tune, or sharp.
- Stiskněte tlačítko 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.
- Tuning Indicator:
- 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: Použijte 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.
- Kytara (G): Standard EADGBe tuning.
- Baskytara (B): Standard EADG tuning.
- Housle (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. Režim metronomu
The metronome function helps you develop rhythm and maintain tempo.
- Stiskněte tlačítko Mode/Item button (labeled "M" and "ITEM") repeatedly until "Metronome" mode is selected (indicated by a metronome symbol or "M" on the display).
- Stiskněte tlačítko Power/Play button (circular button with a power symbol and a play triangle) to start or stop the metronome.
- Adjusting Tempo (BPM): Použijte Parameter Adjust buttons (up and down arrow buttons) to set the tempo from 30 to 250 beats per minute (bpm).
- Adjusting Beat: Stiskněte tlačítko Note/Rhythm button (labeled with a musical note and rhythm symbol) to cycle through beat settings (0-9).
- Adjusting Rhythm: Stiskněte a podržte Note/Rhythm button (labeled with a musical note and rhythm symbol) to select from 8 rhythm types.
- Nastavení hlasitosti: Dlouze stiskněte 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.
- Stiskněte tlačítko Mode/Item button (labeled "M" and "ITEM") repeatedly until "Tone Generator" mode is selected (indicated by a speaker symbol or "TG" on the display).
- Použijte Parameter Adjust buttons (up and down arrow buttons) to select the desired note.
- Stiskněte tlačítko Power/Play button (circular button with a power symbol and a play triangle) to play the selected tone. Press again to stop.
Údržba
- Čistěte přístroj měkkým, suchým hadříkem. Nepoužívejte tekuté čisticí prostředky ani abrazivní materiály.
- Nevystavujte zařízení extrémním teplotám, vlhkosti nebo přímému slunečnímu záření.
- 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.
Odstraňování problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Jednotka se nezapne. | Baterie je vybitá nebo nesprávně nainstalovaná. | Replace the CR2032 battery or ensure it is installed with correct polarity (+ side up). |
| Displej je tlumený nebo bliká. | Nízká kapacita baterie. | Vyměňte baterii CR2032. |
| Tuner is not detecting notes accurately. |
|
|
| Metronome sound is too low/high. | Je třeba upravit nastavení hlasitosti. | Dlouze stiskněte Note/Rhythm button pro úpravu hlasitosti. |
Specifikace
| Číslo modelu | avre7748 |
| Režimy ladění | Chromatic, kytara, baskytara, housle, ukulele |
| Rozsah ladění | A0 (27.5 Hz) - C8 (4186.0 Hz) |
| Frekvence A4 | 430 - 450 Hz |
| Přesnost ladění | ± 1 cent |
| Rozsah tempa metronomu | 30 - 250 tepů za minutu |
| Metronome Beat Settings | 0–9 |
| Metronome Rhythm Types | 8 typů |
| Napájení | 1 x CR2032 Lithium Metal Battery |
| Power Consumption (Tuning Mode) | <12 mA |
| Power Consumption (Metronome Mode) | <20 mA |
| Rozměry produktu | 4.4 x 4 x 8.4 cm |
| Rozměry obrazovky | Cca. 3.7 x 2.3 cm |
| Hmotnost položky | 32 g |
| Materiál | Pryž |
| Barva | Černý |
Záruka a podpora
LEKATO products are designed for reliability and performance. For warranty information or technical support, please refer to the official LEKATO webnebo kontaktujte svého prodejce.
Online zdroje: For additional information, FAQs, and product updates, please visit the LEKATO Brand Store on Amazon.