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Troubleshooting
If you experience any trouble while using the unit, refer to the
information in this section for troubleshooting. See the Reference
Manual (flick the Start screen to the left, and then tap [Online
Manual] in the All apps list) for additional troubleshooting
information.
If the problem persists, contact your technical support representative.
Starting up
The unit does not turn on.
• To turn the unit on, press and hold
briefly vibrates.
• The battery may be low or completely discharged. Charge the
battery.
• The unit may be too hot or too cold. Leave the unit in an
environment of 10 C to 35 C (50 F to 95 F) for about an hour,
and then try again.
The unit does not wake up from sleep.
• The battery may have become completely discharged while the
unit was in sleep mode. In this case, any data which has not been
saved will be lost. Charge the battery.
• The unit may be too hot or too cold. Leave the unit in an
environment of 10 C to 35 C (50 F to 95 F) for about an hour,
and then try again.
Nothing appears on the screen.
• The screen may have turned off to save power. Press
button). By default, you may also press
on the screen.
• Charge the battery.
• Install the battery correctly.
• Replace the battery with a fully-charged one.
• The screen is too dark. See "The screen is too dark." (page 34).
(power button) until the unit
(Start button) to turn
Troubleshooting
(power
33
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