Sony PEG-TH55 Troubleshooting Q&A - Page 14

My CLIÉ handheld keeps turning itself off (continued) B Did you set [After a preset delay] from [Auto Lock Handheld:] in the Security screen? If you set [After a preset delay] from [Auto Lock Handheld:], your CLIÉ handheld may turn off after a shorter period even if you set the automatic power-off time. b For details, refer to "Protecting your data with a password: Locking your CLIÉ handheld with a password (Data protection)" in the "Handbook" (PDF format). My CLIÉ handheld does not produce any sounds B Is [System Sound:] in the Preferences screen for [General] set to [Off]? b For details, refer to "Customizing your CLIÉ™ handheld (Preferences): Setting sounds" in the "Handbook" (PDF format). B Adjust the volume settings in the Adjust Volume dialog box displayed by tapping in the status bar. Tip If [Muting] is selected in the Adjust Volume dialog box, all sounds, including audio, are muted. b For details, refer to "CLIÉ™ handheld components: Status bar" in the supplied "Read This First (Operating Instructions)". The backlight does not turn on when I adjust the brightness level B If the brightness is set to the lowest level, the display may be illegible. However, this is not a malfunction. The LCD display cannot be viewed properly B Depending on the angle of vision, the brightness may appear uneven, however, this is not a malfunction. You can adjust the brightness level in the Adjust Brightness dialog box displayed by tapping at the bottom left of the Graffiti 2 writing area. 14