CHAPTER 1 OPERATION GUIDE
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Note: The automatic power-off time function can be set in System Setting.
1.2.12 Trouble-shooting
Q: Why cannot the unit be switched on?
A: The possible cause is that the battery is out of supply. So users are
requested to charge the unit or use adapter.
Q: The pronunciation is too weak / loud, the speed is too slow / fast,
and the tone is too low / high, why?
A: It is likely to set the volume too high / low, the speed too slow / fast,
and the tone too low / high, please adjust the volume and the rate in
Speech Level.
Q: Why is the screen not clear?
A: The screen contrast is probably not adjusted well, touch on the
left side of the screen to adjust Contrast or by pressing + or
+ in any modes.
Q: Why is the unit often off automatically?
A: The auto power-off period is too short. So, please set the Auto Power-
off Period in System Setting again. The auto power-off function helps
you save the battery. The longer is the auto power-off period, the
more power will be used.
Q: If the password is forgotten, what to do?
A: Please contact our Customer Service Center, we would remove
the password as soon as possible, but you are requested to show
your own certicate. And you are strongly recommended to keep
a separate record of your password.
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