I’m using the Tatsuaki tuner.When I use the option of ‘check sound card’ (with wave out mix selected on the sound input option) the result it shows on the tuner needel is -10.5 (flat). It says the red meter needel doesn’t show centre, please calibrate. I Click on the OK button that appers with this error message. I’m thinking this should calibrate it but it does appear to do so. If I use a whistle that is in tune it indicates that it is about 20 or 30 cent sharp.
How do I calibrate the tuner?
Kevin