Manuale di istruzioni per l'accordatore per chitarra e basso Korg GA30

1. Introduzione

Grazie per l'acquistoasing the Korg GA30 Guitar and Bass Tuner. This ultra-compact, high-precision tuner is designed to provide accurate and stable tuning for both guitar and bass instruments. Please read this manual thoroughly to understand the features and proper operation of your GA30 tuner.

2. Prodotto finitoview

The Korg GA30 features an LCD needle-type meter for stable tuning, a Quinta Flat Tuning mode, support for 7-string guitar tunings, and a Sound Out function for reference tones. Its auto power-off function helps conserve battery life, providing approximately 100 hours of continuous use.

Figura 1: Front panel of the Korg GA30 Tuner. This image displays the front panel of the Korg GA30 tuner, showing its LCD needle-type display, input jack, speaker, and control buttons for power, guitar/bass mode, flat tuning, and sound out.

Caratteristiche principali:

• Design ultracompatto: Portatile e facile da trasportare.
• High Precision LCD Needle-Type Meter: Provides stable and accurate visual tuning.
• Quinta Flat Tuning Mode: Allows tuning 1 to 5 semitones flat.
• 7-String Guitar Support: Adatto a chitarre con range esteso.
• Sound Out Function: Produces a reference tone from the internal speaker.
• Spegnimento automatico: Automatically shuts off to save battery life.
• Durata prolungata della batteria: Circa 100 ore di funzionamento continuo.

3. Impostazione

3.1 Installazione della batteria

1. Aprire il coperchio del vano batterie situato sul retro dell'unità.
2. Inserire due batterie AAA, assicurandosi della corretta polarità (+/-).
3. Chiudere saldamente il coperchio del vano batterie.

3.2 Collegamento dello strumento

Connect your guitar or bass to the INPUT jack on the right side of the GA30 tuner using a standard 1/4-inch instrument cable.

3.3 Accensione/Spegnimento

Premere il rosso ACCESO/SPENTO button located on the front panel to turn the tuner on. Press and hold the ACCESO/SPENTO button for a few seconds to turn the tuner off. The tuner will automatically power off after a period of inactivity to conserve battery life.

4. Istruzioni per l'uso

4.1 Selecting Instrument Mode (Guitar/Bass)

Premere il tasto CHITARRA/BASSO button to toggle between Guitar mode and Bass mode. The selected mode will be indicated on the LCD display.

4.2 Standard Tuning

In either Guitar or Bass mode, play a single note on your instrument. The LCD needle will indicate the pitch. Adjust your instrument's tuning pegs until the needle is centered and the green indicator light illuminates, signifying accurate tuning.

4.3 Flat Tuning (Quinta Flat)

The GA30 allows for flat tuning from 1 to 5 semitones. Press the PIATTO button repeatedly to select the desired number of semitones flat (b, bb, bbb, bbbb, bbbbb). The selected flat setting will be displayed. Tune your instrument as you would in standard tuning, but the tuner will now register the pitch relative to the flat setting.

4.4 Sound Out Function

Premere il tasto SUONO button to activate the Sound Out function. The tuner will emit a reference tone from its internal speaker. Press the CHITARRA/BASSO button to cycle through different reference notes. This feature is useful for tuning by ear. Press the SUONO button again to turn off the reference tone.

5. Manutenzione

5.1 Sostituzione della batteria

When the display becomes dim or the tuner does not power on, replace the batteries. Follow the steps in Section 3.1 for battery installation. Always use fresh AAA batteries and dispose of old batteries responsibly.

5.2 Pulizia

Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents, as these can damage the finish and internal components.

5.3 Conservazione

If the unit will not be used for an extended period, remove the batteries to prevent leakage and potential damage. Store the tuner in a cool, dry place away from direct sunlight and extreme temperatures.

6. Risoluzione Dei Problemi

• Nessun potere:
  Check if the batteries are inserted correctly with the proper polarity. Replace with fresh batteries if necessary.
• Accordatura imprecisa:
  Ensure your instrument is properly connected to the INPUT jack. Make sure you are playing a single, clear note. Check for external noise interference.
• No Sound from Speaker (Sound Out):
  Ensure the SOUND function is activated. Adjust the volume on your instrument if applicable (though the tuner's speaker volume is fixed).
• Il display è scuro:
  Indica che la batteria è scarica. Sostituire le batterie.

7. Specifiche

• Modello: GA30
• Marca: Corda
• Scala di accordatura: Temperamento equabile a 12 note
• Campo di rilevamento: A0 (27.50 Hz) – C8 (4186.01 Hz) (for a sine wave)
• Passo di riferimento: A4 = 430 – 450 Hz (passi di 1 Hz)
• Accordatura piatta: Da 1 a 5 semitoni (Quinta Flat)
• Impedenza di ingresso: 1 MΩ
• Connettori: INPUT (1/4" mono jack)
• Alimentazione elettrica: Due batterie AAA (3V)
• Durata della batteria: Circa 100 ore (batterie alcaline)
• Dimensioni: (W x D x H) Approximately 102 x 60 x 16 mm (4.02 x 2.36 x 0.63 inches)
• Peso: Approximately 99.79 g (3.52 oz) (including batteries)
• Produttore: Corda
• ASIN: B001VHQKSW

Le specifiche sono soggette a modifiche senza preavviso per migliorare il prodotto.

8. Garanzia e supporto

Per informazioni sulla garanzia e sull'assistenza clienti, fare riferimento alla scheda di garanzia inclusa con il prodotto o visitare il sito ufficiale Korg websito. Conservare la ricevuta d'acquisto come prova d'acquisto per eventuali reclami in garanzia.