Sony DSC-U50 Operating Instructions (primary manual) Operating Instructions Manual page 70

Symptom
Your camera cannot
perform enlarged playback.
You cannot display a print
(DPOF) mark.
Deleting images
Symptom
Your camera cannot delete
an image.
You have deleted an image
by mistake.
Computers
Symptom
You do not know if the OS of
your computer is
compatible.
You cannot install the USB
driver.
70
Cause
• Enlarged playback is not available for files
created or processed using other devices.
• You cannot display print (DPOF) marks on
movies.
Cause
• You are using a "Memory Stick Duo" with a
write-protect switch, and the switch is set to
LOCK.
• Once you have deleted an image, you cannot
restore it.
Cause
—
—
Solution
—
—
Solution
p Set it to the recording position (page 82).
p When you are using a "Memory Stick Duo" with a write-protect
switch, the switch will prevent you from deleting images by
mistake (page 82).
Solution
p Check "Recommended computer environment" (pages 53 and
64).
p In Windows 2000, log on as Administrator (authorized
Administrator) (page 53).