1. Introdução
Obrigado pela compra.asing 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. Produto acabadoview
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.
Principais características:
- Design ultracompacto: Portátil e fácil de transportar.
- 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: Accommodates extended range guitars.
- Sound Out Function: Produces a reference tone from the internal speaker.
- Desligamento automático: Automatically shuts off to save battery life.
- Vida útil da bateria estendida: Approximately 100 hours of continuous operation.
3. Configuração
3.1 Instalação da bateria
- Abra a tampa do compartimento da bateria localizada na parte traseira da unidade.
- Insira duas pilhas AAA, certificando-se da polaridade correta (+/-).
- Feche bem a tampa do compartimento da bateria.
3.2 Conectando seu instrumento
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 Ligar/Desligar
Pressione o vermelho LIGADO/DESLIGADO button located on the front panel to turn the tuner on. Press and hold the LIGADO/DESLIGADO 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. Instruções de operação
4.1 Selecting Instrument Mode (Guitar/Bass)
Pressione o GUITAR / BAIXO 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 PLANO 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
Pressione o SOM button to activate the Sound Out function. The tuner will emit a reference tone from its internal speaker. Press the GUITAR / BAIXO button to cycle through different reference notes. This feature is useful for tuning by ear. Press the SOM button again to turn off the reference tone.
5. Manutenção
5.1 Substituição da bateria
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 Limpeza
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 Armazenamento
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. Solução De Problemas
- Sem energia:
Check if the batteries are inserted correctly with the proper polarity. Replace with fresh batteries if necessary. - Ajuste impreciso:
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). - A tela está escura:
This indicates low battery power. Replace the batteries.
7. Especificações
- Modelo: GA30
- Marca: Korg
- Tuning Scale: temperamento igual de 12 notas
- Faixa de detecção: A0 (27.50 Hz) – C8 (4186.01 Hz) (for a sine wave)
- Passo de Referência: A4 = 430 – 450 Hz (1 Hz steps)
- Flat Tuning: 1 to 5 semitones (Quinta Flat)
- Impedância de entrada: 1 MOhms
- Conectores: INPUT (1/4" mono jack)
- Fonte de energia: Duas pilhas AAA (3V)
- Duração da bateria: Approximately 100 hours (alkaline batteries)
- Dimensões: (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)
- Fabricante: Korg
- ASIN: B001VHQKSW
As especificações estão sujeitas a alterações sem aviso prévio para melhoria do produto.
8. Garantia e Suporte
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Korg webGuarde o comprovante de compra como prova para eventuais solicitações de garantia.
