Backlight Auto-Off

When the PSP™ system remains idle for a certain period of time, it saves power by automatically turning off the backlight on the LCD screen. When the backlight is turned off, the screen will go blank.

Off The backlight does not turn off automatically.
2 minutes Turns the screen darker after one minute and turns off the backlight after another minute.
5 minutes Turns the screen darker after one minute and turns off the backlight after four more minutes.
10 minutes Turns the screen darker after one minute and turns off the backlight after nine more minutes.

Hint

The Backlight Auto-Off feature may not work during the following operations: