Fender AT-3 Manual

To calibrate your Fender AT-3 Tuner, press the "Calib" button. Use the up and down arrow buttons to adjust the reference pitch, typically set to A440 Hz.
First, check if the battery is properly inserted and has enough charge. If using an adapter, ensure it is connected correctly. If the issue persists, try replacing the battery.
Yes, the Fender AT-3 Tuner can be used for various string instruments as it supports a range of pitches suitable for guitars, basses, violins, and more.
Press the "Mode" button to cycle through the available modes, such as chromatic, guitar, bass, and violin. The display will indicate the current mode.
Regularly calibrate your tuner, keep it clean and free from dust, and replace the battery when needed to ensure optimal performance.
Ensure that the tuner is correctly positioned and not picking up interference from other electronic devices. Also, verify that the instrument is properly connected.
To reset the tuner, remove the battery for a few minutes and then reinsert it. This will restore the factory default settings.
The Fender AT-3 Tuner operates on a standard 9V battery. Ensure you use a fresh battery for best performance.
The display shows pitch, tuning mode, and calibration settings. Sharp or flat symbols indicate the need to adjust tuning. Refer to the manual for detailed symbol descriptions.
Ensure the tuner is securely attached, minimize background noise, and periodically check tuning between songs to maintain accuracy.