Table Of Contents - Sharp SL-5500 Troubleshooting Manual

If you have a problem with your SL-5500 v3 Upgrade, check the following
points and refer to the operation manuals. If the problem remains, contact
our Support center. (See the "Product Support" information of the
Start-up Guide.)
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Click the blue options below to jump to the relevant description.
• All company and/or product names are trademarks and/or registered trademarks of
their respective holders.
Contents
About the unit (SL-5500) itself
• The screen is dark.
• I want to know how to turn the front light on.
• The front light will not turn on.
• The LED indicator (charge light) blinks or will not turn on.
• The unit does not turn on even after recharging.
• The charge light does not turn off even though more than the standard
charging time has elapsed since the charging began.
• The unit turns off by itself.
• The unit does not turn on by pressing
• The screen is lit but characters, etc. are not displayed.
• Entries are displayed incorrectly.
• Tapping or operating keys will not work properly.
• I forgot my Security passcode, and I cannot operate my unit.
• The AC adapter and unit become hot while using the AC adapter or
during charging.
• A rainbow pattern is appearing on the screen.
• Application start up is slow.
• A memory shortage is occurring when starting up applications.
(On/Off).
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