I recently got a Fender AG-6 Sparkle-Tone, and I think it may be malfunctioning (and I don't really know how to work it). It doesn't always show the right strings on the display when I pluck them. It also has a calibrate button, but I'm not sure which setting to use (they go between 437 and 442). I don't know if this is a problem with the tuner or guitar. Any input would be nice.
Use 440 on the calibration.
When you tune, use the neck pickup and mute the strings you're not tuning, sometimes other strings will ring and cause the tuner to track the wrong note.
Aight, I tryed this, and still, it's messing up. I will pluck the first and fifth string, and on my tuner, it will pick up the second string.