Aigo F155 - Manual (Page 8)

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1) EQ
You can select different EQ modes according to the music. This function is detailed
above in the corresponding section.
2) User EQ
There are 5 frequency points in User EQ: 80Hz/ 250Hz/ 1Hz/ 4Hz/ 12Hz.
Press Fast Backward/ Fast Forward until you reach the frequency you want to adjust, then press the
Mode button to confirm. The adjustable range is +/- 28.
3) Playing Mode
The playing modes include the following functions: repeat one/ repeat all/ play at
random/ repeat at random/ normal.
4) Contrast
You can adjust the LCD display contrast according to your visual preferences. Press Fast
Backward/ Fast Forward to adjust it in a range of 0-10.
5) Back light
There are 4 different modes for backlight: on, off, 5s, 10s. 5s and 10s refer to the time of
light duration after each operation.
6) Shut Down mode
There are 7 different modes to choose from. If you don’t press any button in the stop
state, the player will shut down automatically after the defined period of time in order to
save power.
EQ
USER EQ
Play mode
Contrast
Backlight
Shutdown
Sleep off
Language
Sample rate
Resume
Lyrics
synchronous
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