î�£hen you enter the tuner modeî�½ any effect is automatically turned offî�£ î�¥f the tuner is in automatic mode î� shown as AT on the displayî�¡î�½ just play a note on your bassî�£ î��e tuner guesses the closest note and shows it on the displayî�£ î��e symbols to the left and right of the larger center symbol show that the incoming note is either flat î� shown by a â on the displayî�¡ or sharp î� Ã�î�¡ respecî�� tivelyî�£