Įvadas
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.
Pakuotės turinys
- 1 x LEKATO Electronic Tuner Metronome
- 1 x User Guide (English)
- 1 x CR2032 Lithium Metal Battery (pre-installed or included)
Sąranka
1. Akumuliatoriaus įdėjimas
The device requires one CR2032 Lithium metal battery. If not already installed, follow these steps:
- Suraskite akumuliatoriaus skyrių įrenginio gale.
- Use a small screwdriver to open the battery cover (if secured by a screw).
- Įdėkite CR2032 bateriją teigiama (+) puse į viršų.
- Saugiai uždarykite akumuliatoriaus dangtelį.

Vaizdas: Išsamus 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.
- Atidarykite klamp by pressing the two arms together.
- Pritvirtinkite 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.
Naudojimo instrukcijos
The LEKATO 3-in-1 Tuner Metronome offers three primary functions: Tuner, Metronome, and Tone Generator.

Vaizdas: priekis view of the tuner with labels for each button and display area, explaining their functions.
Maitinimo įjungimas/išjungimas
- Paspauskite ir palaikykite 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. Imtuvo režimas
In Tuner Mode, the device detects the pitch of your instrument and displays whether it is flat, in tune, or sharp.
- Paspauskite 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.
- Derinimo indikatorius:
- 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: Naudokite 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. Metronomo režimas
The metronome function helps you develop rhythm and maintain tempo.
- Paspauskite Mode/Item button (labeled "M" and "ITEM") repeatedly until "Metronome" mode is selected (indicated by a metronome symbol or "M" on the display).
- Paspauskite Power/Play button (circular button with a power symbol and a play triangle) to start or stop the metronome.
- Adjusting Tempo (BPM): Naudokite Parameter Adjust buttons (up and down arrow buttons) to set the tempo from 30 to 250 beats per minute (bpm).
- Adjusting Beat: Paspauskite Note/Rhythm button (labeled with a musical note and rhythm symbol) to cycle through beat settings (0-9).
- Adjusting Rhythm: Paspauskite ir palaikykite Note/Rhythm button (labeled with a musical note and rhythm symbol) to select from 8 rhythm types.
- Garso reguliavimas: Ilgai paspauskite mygtuką Note/Rhythm button (labeled with a musical note and rhythm symbol) to adjust the metronome volume.
3. Tonų generatoriaus režimas
The tone generator produces a reference tone for manual tuning.
- Paspauskite Mode/Item button (labeled "M" and "ITEM") repeatedly until "Tone Generator" mode is selected (indicated by a speaker symbol or "TG" on the display).
- Naudokite Parameter Adjust buttons (up and down arrow buttons) to select the desired note.
- Paspauskite Power/Play button (circular button with a power symbol and a play triangle) to play the selected tone. Press again to stop.
Priežiūra
- Prietaisą valykite minkštu, sausu skudurėliu. Nenaudokite skystų valiklių ar abrazyvinių medžiagų.
- Saugokite, kad prietaisas nepatektų į ekstremalią temperatūrą, drėgmę ar tiesioginius saulės spindulius.
- 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.
Trikčių šalinimas
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrenginys neįsijungia. | Baterija išsikrovusi arba neteisingai įdėta. | Replace the CR2032 battery or ensure it is installed with correct polarity (+ side up). |
| Ekranas blankus arba mirga. | Maža akumuliatoriaus energija. | Pakeiskite CR2032 bateriją. |
| Tuner is not detecting notes accurately. |
|
|
| Metronome sound is too low/high. | Reikia pakoreguoti garsumo nustatymą. | Ilgai paspauskite mygtuką Note/Rhythm button norėdami reguliuoti garsumą. |
Specifikacijos
| Modelio numeris | avre7748 |
| Derinimo režimai | Chromatinė, gitara, bosas, smuikas, ukulelė |
| Derinimo diapazonas | A0 (27.5 Hz) - C8 (4186.0 Hz) |
| A4 dažnis | 430–20 000 Hz |
| Derinimo tikslumas | ± 1 cento |
| „Metronome Tempo“ diapazonas | 30–250 dūžių per minutę |
| Metronome Beat Settings | 0 - 9 |
| Metronome Rhythm Types | 8 rūšys |
| Maitinimo šaltinis | 1 x CR2032 ličio metalo baterija |
| Power Consumption (Tuning Mode) | <12 mA |
| Power Consumption (Metronome Mode) | <20 mA |
| Gaminio matmenys | 4.4 x 4 x 8.4 cm |
| Ekrano matmenys | Apytiksliai 3.7 x 2.3 cm |
| Prekės svoris | 32 g |
| Medžiaga | Guma |
| Spalva | Juoda |
Garantija ir palaikymas
LEKATO produktai sukurti patikimumui ir našumui užtikrinti. Dėl garantijos informacijos ar techninės pagalbos kreipkitės į oficialią LEKATO svetainę. websvetainėje arba susisiekite su savo pardavėju.
Internetiniai ištekliai: For additional information, FAQs, and product updates, please visit the LEKATO prekės ženklo parduotuvė „Amazon“ platformoje.