Philips PET731/12 - Manual (Page 24)

6 Addition Functions
6.1 DISPLAY Menu
When you press DISPLAY during playback, the following menu
will appear and you can access the corresponding function and
information:
Brightness It allows you to adjust the brightness of the
screen
Contrast It allows you to adjust the contrast of the
screen
Color It allows you to adjust the color of the screen
from cool, warm and normal.
Turn off LCD You can turn off the screen in some situations,
such as when connected to TV or playing music
discs.This can save the battery power
Battery level It shows type of power source in using.
6.2 Connection
6.2.1 Headphone
Connect the headphone to either one of the headphone jacks on the side
of the player.