Sony PEG-NX80V - Manual (Page 90)

Customizing your CLIÉ™ handheld (Preferences) 90
Turning the Alarm LED on or off
You can set the CLIÉ handheld to flash its LED at a set time. If you turn the
Alarm Sound off and turn the Alarm LED on, you can use the alarm feature
without disturbing people around you.
1
Tap the arrow V at the top right of the Preferences screen
and select General.
The General Preferences screen is displayed.
2
Tap the arrow V next to Alarm LED and select On or Off.