Palm P80730US - Zire 21 - OS 5.2.1 126 MHz, Руководство пользователя

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Operating problems
167
I don’t see anything on my
handheld’s screen (continued).
■
If your handheld was exposed to cold, make sure it is at
room temperature.
■
Charge your handheld.
■
Perform a soft reset. If your handheld still doesn’t turn on,
perform a hard reset. See
“Resetting your handheld” in
Appendix A .
IMPORTANT
With a hard reset, all records and entries stored
in your handheld are erased. Never perform a hard reset
unless a soft reset does not solve your problem. You can
restore any data previously synchronized with your computer
during the next HotSync operation.
I get a warning message
telling me my handheld
memory is full. Try each of these in turn:
■
Purge records from Date Book and To Do List. This deletes
To Do List items and past Date Book events from the
memory of your handheld. See
“Purging records” in
Chapter 4 . You must perform a HotSync operation to
recover the memory.
■
Delete unused memos and records. If necessary, you can
save these records. See
“Deleting records” in Chapter 4 .
You must perform a HotSync operation to recover the
memory.
■
If you have installed additional applications on your
handheld, remove them to recover memory.
See
“Removing applications” in Chapter 4 .
My handheld keeps turning
itself off. Your handheld is designed to turn itself off after a period of
inactivity. This period can be set at 30 seconds or at one, two,
or three minutes. Check the Auto-off after setting on the Power
Preferences screen. See
“Power Preferences” in Chapter 14 .
My handheld is not making
any sounds. Check the System, Alarm, and Game Sound settings.
See
“Sounds & Alerts Preferences” in Chapter 14 .
My handheld has frozen.
■
If a network connection was improperly terminated, your
handheld may appear to be frozen for up to 30 seconds. If
it is still frozen after 30 seconds, perform a soft reset.
See
“Resetting your handheld” in Appendix A .