KORG CA-20 Owner's Manual

Pages 4

Year 1998

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of 4

KORG CA-20 Specification

The KORG CA-20 is a highly regarded chromatic tuner, known for its precision and user-friendly design, making it a staple for musicians requiring accurate tuning. It features a compact and lightweight construction, ideal for portability and ease of use in various settings, from practice rooms to live performances. The CA-20 offers a wide detection range, accommodating a variety of instruments including guitar, bass, brass, and woodwinds. It operates using a needle-style LCD meter, providing a clear and precise display of pitch detection, which enhances tuning accuracy. The device includes a built-in microphone for acoustic instrument tuning and a jack input for electric instruments, allowing versatile usage across different instrument types. The CA-20 is powered by two AAA batteries, ensuring long-lasting performance with a battery-saving auto-off function to extend battery life. Its calibration function allows users to adjust the reference pitch, providing flexibility for different tuning standards. With a simplicity that caters to both beginners and professional musicians, the KORG CA-20 combines reliability and functionality, making it an essential tool for ensuring optimal sound quality.

KORG CA-20 F.A.Q.

How do I calibrate the KORG CA-20 tuner?

To calibrate the KORG CA-20, press the 'CALIB' button repeatedly until the desired calibration frequency is displayed. The standard frequency is 440 Hz, but you can adjust it from 410 Hz to 480 Hz.

What should I do if the KORG CA-20 does not power on?

First, ensure that the battery is installed correctly and has sufficient charge. If the problem persists, try replacing the battery. If the tuner still does not power on, check for any signs of damage or contact KORG support.

How can I change the battery in my KORG CA-20?

To change the battery, open the battery compartment located on the back of the unit. Remove the old battery and insert a new AAA battery, ensuring the correct polarity is observed. Close the compartment securely.

What does the 'CENT' display indicate on the CA-20?

The 'CENT' display on the CA-20 indicates how close you are to the correct pitch. The central position means the note is perfectly in tune, while deviations to the left or right show if the pitch is flat or sharp, respectively.

Can the KORG CA-20 be used for tuning instruments other than guitars?

Yes, the KORG CA-20 is a chromatic tuner and can be used to tune a variety of instruments including violins, brass instruments, and woodwinds. Ensure that your instrument is within the tuner's range.

What should I do if the display on my CA-20 is not clear?

If the display is unclear, check the battery level as a low battery can affect display clarity. Replace the battery if necessary. Ensure the display is clean and free from scratches or dirt.

How do I know if my instrument is in tune using the CA-20?

When your instrument is in tune, the CA-20's needle will point directly to the center, and the green LED will light up. If the needle points left, the pitch is flat; if it points right, the pitch is sharp.

Is it possible to use the KORG CA-20 outdoors?

While the KORG CA-20 can be used outdoors, it is not designed to be water-resistant or dust-proof. Avoid using it in extreme weather conditions to prevent damage.

Why is my CA-20 not detecting any sound?

Ensure that the tuner is close enough to the sound source and that there is minimal background noise. Check if the microphone is obstructed or damaged. If using a contact microphone, ensure it is properly connected.

How do I maintain my KORG CA-20 for optimal performance?

To maintain your CA-20, keep it clean and dry. Store it in a protective case when not in use. Replace the battery when necessary and avoid dropping or subjecting it to strong impacts.