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Additional Information
Troubleshooting
The unit cannot be turned on
→ The built-in battery is empty.
− Charge the battery.
→ The unit was left in an environment with conditions beyond its guaranteed
operating range.
− Turn on the unit when it reaches a temperature within the guaranteed
operating range.
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The battery cannot be charged
→ The microUSB plug has not been inserted correctly into the unit's microUSB
port.
− Correctly insert the microUSB plug of the USB cable into the microUSB
terminal of the main unit.
→ The unit's temperature protection function was activated because of the
increase in the unit's temperature caused by the usage conditions.
− Charge the battery after the unit cools down.
→ The unit's temperature protection function was activated because of the
decrease in the unit's temperature caused by a low‐temperature environment.
− Charge the battery after the unit warms up.
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Even when fully charged, the battery life is exceptionally short
→ The built-in battery has a short battery life.
− Contact your dealer or an authorized Pioneer Service Station for assistance.
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There is no sound, or the sound volume is low
→ Audio volume is set to 0, or the audio volume is set very low.
− Turn up the audio volume.
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There are tiny black or bright spots showing up on the screen
→ This is a phenomenon unique to liquid crystal displays and is not a
malfunction.
− N/A.
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