Sony PlayStation Portable PSP-1003 K - Manual (Page 82)

82 Video Settings
You can set the UMD™ Video language or boost UMD™ Video volume.
Notice
Depending on the UMD™ Video, playback conditions may be set in advance by the
software developer. In such cases, certain options may not be available, even if you follow
the instructions in this manual.
Hint
The settings at the time of purchase are as follows:
– "Menu Language" and "Subtitle Language" are set to "English".
– "Audio Language" is set to "Original Language".
– "UMD™ Video Volume" is set to "Normal".
Video Settings
Menu Language Select a language for the UMD™ Video menu.
Audio Language Select a language for the audio.
Subtitle Language Select a language for subtitles.
UMD™ Video
Volume
Adjust the volume when UMD™ Video output level is low. The
volume increases in the following order: "Normal", "+1" and
"+2".