T.sonic 612 does not have FM Functions, and has some differences in MENU display with T.sonic 610.
REC Quality
Set the Record Quality Level to NORMAL, HIGH, or LOW. The higher the recording quality level you set, the better the recording quality (higher levels requires more memory).
1.Press the upwards (Volume Up) 
, or downwards (Volume Down) 
of Joypad to select
the REC Quality icon in the Settings menu, and then press the right (Next) 
of Joypad to enter the rate.
2.Press the upwards (Volume Up) 
, or downwards (Volume Down) 
of Joypad to select and then press the PLAY button to save the Quality level. The selected level will be marked with a tick logo.
3.Press the left (Previous) 
of Joypad and return to the Settings menu. You can also press MENU button and go to the main menu.
REC Environment
Set the Record Environment to Quiet or Noise, and fit your surroundings.
1.Press the upwards (Volume Up) 
, or downwards (Volume Down) 
of Joypad to select
the REC Environment icon in the Settings menu, and then press the right (Next) 
of Joypad to enter.
2.Press the upwards (Volume Up) 
, or downwards (Volume Down) 
of Joypad to select and then press the PLAY button to save the REC Environment. The selected item will be marked with a tick logo.
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