In the Recording Mode, the screen saver function will be disabled.
USER EQ
In the USER EQ setting mode, you can adjust the sound of the equalizer to your preference.
1.Press the Up (Volume Up) 
, or Down (Volume Down) 
button to select the USER EQ
icon in the Settings menu, then press the PLAY or Right (Next) 
button to enter.
2.Press the right (Next) 
or left (Previous) 
button to switch between the 80Hz/250Hz/1KHz/4KHz/12KHz frequency bands, and press the Up (Volume Up) 
, or Down
(Volume Down) 
button to set the EQ level from
3.Press the PLAY button to save the settings and change your EQ mode to the USER EQ. You can press the MENU button to return to the Settings menu.
Auto Lock
Sets a timer for the device buttons to lock automatically.
1.Press the Up (Volume Up) 
, or Down (Volume Down) 
button to select the Auto Lock
icon in the Settings menu, and then press the PLAY or Right (Next) 
button to enter.
2.Press the Up (Volume Up) 
, or Down (Volume Down) 
button to select and then press the PLAY button to save the Auto Lock time. The selected preference will be marked with a tick.
3.If you select 1 MIN or 5 MIN, the T.sonic will lock the device buttons automatically after 1 or 5 mins of idle time (not pressing any buttons). If you select DISABLE, the device buttons will always remain active.
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