Sony PlayStation Portable PSP-1003 K - Manual (Page 80)

80 Settings for the PSP™ system
You can adjust the settings for the PSP™ system, as well as settings for
features, such as video, photo and network.
1
Select from the Home Menu.
Icons for various settings are displayed.
2
Select an icon, and then press the button.
A setting screen for the icon is displayed. For details, see the instructions
for each setting (
pages 81-105).
Settings
Settings for the PSP™ system