KORG GA-2 Quick Start Guide
![KORG GA-2 manual cover](/images/b976fbf9c1ea04ec8ebb70b0/thumbs/thumb175x175.webp)
The KORG GA-2 automatically calibrates to the standard pitch of A=440Hz. However, you can manually adjust the calibration by pressing the calibration button to cycle through the available frequencies ranging from 430 to 450Hz.
First, ensure that the batteries are correctly inserted with the correct polarity. If the tuner still does not power on, replace the batteries with new ones. If the problem persists, check for any corrosion in the battery compartment and clean it if necessary.
To ensure accurate tuning, make sure the tuner is positioned in a stable location away from any electronic interference. It’s also important to use fresh batteries to maintain consistent power supply during tuning.
Yes, the KORG GA-2 can be used to tune a variety of string instruments, including bass guitars and ukuleles, as it provides chromatic tuning functionality.
A flickering display is often a sign of low battery power. Replace the batteries with new ones to resolve the issue. If the problem continues, check for any loose connections or damage within the device.
To change the tuning mode, press the 'MODE' button to cycle through the options: Guitar, Bass, and Chromatic. Select the desired mode based on the instrument you are tuning.
The KORG GA-2 typically provides up to 100 hours of continuous use with alkaline batteries. To maximize battery life, turn off the tuner when not in use and use high-quality batteries.
Ensure that the instrument you are tuning is producing sound at an adequate volume. Check if the microphone hole on the tuner is obstructed and make sure the tuner is positioned close to the instrument.
The KORG GA-2 does not have a factory reset function. Simply turning the device off and back on again will revert any temporary settings or adjustments.
Yes, the chromatic mode on the GA-2 allows for tuning to alternative tunings such as drop D, open G, and others. Simply tune each string to the desired pitch manually.