1004 - Reset PasswordSTEPS:1.Switch off the power.2.Press down both theMICand theECHObuttons on the front panel.3.Switch on the power.4.Release both buttons when the LCDscreen displays as shown.5.ChooseNOorYESusing the adjacentADJUST/SELECTknob.6.Press the knod.NOTE:1.WhenNOis selected, password in current usewill not be reset;2.WhenYESis selected, password will be reset to123456.