15
EN
Troubleshooting
If you have any questions about the tablet, please nd the solutions from the table below�
Problem Causes Solutions
Poor reception When you use your tablet at poor reception ar
eas, for example, near high rise buildings or base
rooms, the radio wave cannot be transmitted effectively�
Avoid this as far as you can�
When you use your tablet at network trac con
gestion, such as working time and o-duty time,
the congestion can result in poor reception�
Avoid this as far as you can�
This is related to the distance to base station in
question�
You may ask the network service provider to
provide service coverage map�
Echoes or noises The trunk line of network is in bad condition� It is
a regional problem�
Hang o the call and dial again� Choose another
better line�
In some areas, the call lines are in bad condition�
Shorter standby time The standby time is relevant to network settings� In poor reception areas, turn o your tablet tem
-
porarily�
Replace the batteries Change with a new battery�
When no signals are received, your tablet will
continue searching for base stations, thus con
suming a large amount of battery power and
reducing standby time�
Use your tablet at strong signal areas or Turn o
the tablet temporarily�
Failed to turn on your
tablet
The battery power is used up� Check the battery power level or charge the bat
-
tery�