39
Troubleshooting
The unit does not turn on.
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Press the green/yellow Power button. If the unit does not turn on,
charge the batteries.
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Make sure the batteries are inserted correctly. See page 12.
Note: A USB port does not provide enough power to charge the NiMH
batteries. Use the power adapter to recharge low batteries.
The screen is blank.
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When the unit is connected to a computer via USB, the screen is blank.
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Turn on the LED lights.
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Turn the unit off and then on again.
