513
Appendix/Index
Trouble
Check and remedy
Terminal
becomes
unstable.
- Safe Mode is not normal
activation. Usually exit
Safe Mode and then use
the terminal.
Terminal
reacts slowly/
Behaviors
become
unstable/
Some of
the program
cannot
activate.
• Confi rm the internal memory
usage of the terminal and
obtain memory by ending
some activated programs.
→ P.137
Data is not
displayed
properly/
Cannot
operate the
touch screen
properly.
• Turn off and on the power.
If it does not solve the
problem, trying "Factory data
reset" (P.438) may improve
the symptoms. Note that
the operation erases all data
saved on the terminal. Make
sure to back up necessary
data beforehand.
Application
does not
work properly
(cannot
activate,
errors occur
frequently,
etc.).
• Are there any applications
being disabled? Enable the
disabled applications and try
again. → P.452
