Troubleshooting - Casio EW-B2000C User Manual

Troubleshooting

When any of the following problems occurs, take the specifi ed
action.
Symptom
Cannot turn on
power.
Power turns off
when I do not
perform any
operation.
Cannot supply
power via USB.
Power
Supply
When using
rechargeable
nickel-metal
hydride
batteries,
actual battery
operation
between
charges is
shorter than
that noted in the
specifi cations.
Cause
Low battery
power
Auto Power Off
Low battery
power
Connected
computer is off,
in standby, or
sleeping.
Computer's USB is
disabled, computer
power supply
capability problem,
other computer
problem.
"Alkaline" is
selected as the
battery type.
Action
Replace batteries.
Turn power back
on.
Replace batteries.
Turn on the
computer.
Use batteries
to power the
electronic
dictionary.
Change the
battery type
setting to "Ni-MH
(Rechargeable)".
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