88 TASCAM DR-05TASCAM DR-05 has a built-in tuner. The unitreceives a sound from a musical instrument andallows you to tune it accurately on the tuning metershown in the display.Using the tunerSetting the tuner1 Press the MENU button to open the MENUscreen.2 Use the + or − button to select OTHERS, andpress the Á button to open the OTHERSsubmenu.3 Use the + or − button to select TUNER, andpress the Á button.TUNER screen appears.The TUNER screen contains the CALIB optionto set the fundamental frequency of the A. Pressthe  or ¯ button to decrease or increasethe fundamental frequency.Setting range: 435Hz - 445Hz (in 1Hz increments,default: 440Hz)NOTEWhen the TUNER screen is open, you can press theÁ button to reverse the screen orientation, makingit easier to tune using the built-in mic.9-Tuning a Musical Instrument (Tuner)