Cherub WST-520C Auto Chromatic Tuner User Manual

1. Увод

Thank you for choosing the Cherub WST-520C Auto Chromatic Tuner. This device is designed to provide accurate and reliable tuning for a wide range of musical instruments. Its compact size and intuitive operation make it an essential tool for musicians. Please read this manual carefully to ensure proper use and to maximize the performance of your tuner.

Figure 1: Cherub WST-520C Auto Chromatic Tuner. This image shows the silver-colored rectangular tuner with its display screen, two control buttons, a microphone, and an input jack. The brand "Cherub" and model "WST-520C" are clearly visible on the front casing.

2. Безбедносне информације

• Do not expose the tuner to extreme temperatures, direct sunlight, or high humidity.
• Избегавајте испуштање уређаја или излагање јаким ударима.
• Keep the tuner away from water and other liquids.
• When replacing batteries, ensure correct polarity and use only the specified battery type (AAA).
• Извадите батерије ако уређај неће бити коришћен дуже време како бисте спречили цурење.

3. Садржај пакета

Молимо вас да проверите да ли су све ставке присутне у пакету:

• Cherub WST-520C Auto Chromatic Tuner
• 2 к ААА батерије (укључене)
• Кориснички приручник (овај документ)

4. Производ је готовview

Компоненте и контроле

Familiarize yourself with the various parts of your WST-520C tuner:

• Екран: Shows the note name, pitch deviation, and tuning status.
• МИКРОФОН (микрофон): Built-in microphone for tuning acoustic instruments.
• KEY Button: Used to select the key for transposing instruments (C, F, Bb, Eb).
• ON---CALIB / OFF Button: Powers the unit on or off, and also adjusts the calibration (A4 frequency).
• ИНПУТ Јацк: 1/4-inch (6.35mm) input for connecting electric instruments.
• ЛЕД индикатори: Lights that indicate whether the note is flat, in tune, or sharp.

Слика 2: Детаљно view of the Cherub WST-520C tuner's interface. This image highlights the LCD display, the "MIC" indicator, the "KEY" button for key selection, the "ON---CALIB / OFF" button for power and calibration, and the "INPUT" jack located on the side.

5. Подешавање

5.1 Инсталација батерије

1. Пронађите одељак за батерију на задњој страни тјунера.
2. Отворите поклопац одељка за батерије.
3. Уметните две ААА батерије, водећи рачуна о исправном поларитету (+ и -) као што је назначено унутар одељка.
4. Добро затворите поклопац одељка за батерије.

5.2 Укључивање/искључивање

• За окретање ON the tuner, press and hold the ON---CALIB / OFF дугме око 2 секунде.
• За окретање ОФФ the tuner, press and hold the ON---CALIB / OFF button for approximately 2 seconds again.

6. Упутство за употребу

6.1 Tuning an Instrument

The WST-520C tuner automatically detects the note being played. Follow these general steps:

1. Turn on the tuner.
2. Пустите једну ноту на свом инструменту.
3. Observe the display and LED indicators.
4. Adjust your instrument's tuning until the display shows the correct note and the indicators signal "in tune."

6.1.1 Using the Built-in Microphone (for Acoustic Instruments)

For acoustic instruments such as guitars, violins, or wind instruments, place the tuner close to the instrument's sound source. The tuner will pick up the sound through its internal microphone.

6.1.2 Using the Input Jack (for Electric Instruments)

For electric instruments like electric guitars or basses, connect a 1/4-inch instrument cable from your instrument's output to the ИНПУТ jack on the tuner. This method provides direct signal detection and minimizes external noise interference.

6.2 Приказ индикатора

• Note Name: The large letter on the display indicates the detected note (e.g., C, D, E, F, G, A, B).
• Pitch Deviation Meter: The needle or bar on the display shows how far the pitch deviates from the target note.
• ЛЕД индикатори:
  • Left LED (Red): Indicates the note is стан.
  • Center LED (Green): Indicates the note is у складу.
  • Right LED (Red): Indicates the note is оштар.

6.3 Calibration (A4 Frequency Adjustment)

The standard A4 reference frequency is 440Hz. If you need to adjust this, follow these steps:

1. With the tuner ON, briefly press the ON---CALIB / OFF button (do not hold).
2. Each press will cycle the A4 calibration frequency, typically from 430Hz to 450Hz.
3. Stop at your desired A4 reference frequency. The tuner will automatically save the setting.

6.4 Key Selection (for Transposing Instruments)

For instruments that transpose, you can adjust the key setting:

1. With the tuner ON, briefly press the КЉУЧ дугме.
2. Each press will cycle through the available keys: C (Chromatic), F, Bb, Eb.
3. Select the appropriate key for your instrument. The tuner will display the selected key.

7. Одржавање

• Чишћење: Use a soft, dry cloth to clean the tuner's surface. Do not use abrasive cleaners or solvents.
• Складиштење: Store the tuner in a cool, dry place away from direct sunlight when not in use.
• Замена батерије: Replace batteries when the display becomes dim or the tuner fails to power on. Always replace both batteries at the same time.

КСНУМКС. Решавање проблема

• Тјунер се не укључује:
  • Проверите да ли су батерије правилно постављене са одговарајућим поларитетом.
  • Замените новим ААА батеријама.
• Inaccurate tuning / Tuner not detecting notes:
  • Ensure the instrument is played clearly and loudly enough for the microphone to pick up, or that the cable connection is secure for electric instruments.
  • Minimize background noise.
  • Check the calibration setting (A4 frequency) and adjust if necessary.
• Екран је затамњен:
  • Замените батерије.

9. Спецификације

10. Информације о гаранцији

Cherub products are manufactured to high-quality standards. This product is covered by a limited warranty against defects in materials and workmanship. Please refer to the warranty card included with your purchase or visit the official Cherub webсајт за детаљне услове гаранције.

11. Подршка

If you encounter any issues or have questions not covered in this manual, please contact Cherub customer support. You can find contact information on the official Cherub webсајту или преко вашег локалног дистрибутера.