DPA TAB910 - Tablet Power Issues

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4 Appendix
Appendix 1：Troubleshooting
If you find exceptions when operating the Tablet,
restore the factory settings and then refer to the
following table to solve the problem. If the problem
persists, contact the distributor or service provider.
Fault
Cause
Solutio
n
The Tablet
cannot be
powered
onPoor
received
signal quality
Signals are
obstructed. For
instance, radio
waves cannot
be effectively
transmitted
nearby a high
building or in a
basement.
Move to a place
where signals
can be
effectively
transmitted
Line
congestions
occur when you
use the Tablet
in high-traffic
hours
Avoid using the
Tablet in
high-traffic
hours
The battery
energy is
exhausted.
Charge the
battery