User Manual

22
Unrecongnised character appears on the screen
operating system or program install properly? If both installation and configuration are
correct , please follow the steps:
a. Please hold the power button for 2s to restart the tablet PC;
b. Please press the power button for 10s to cold forcibly shut down the tablet PC;
c. Press the power button for 2s to restart the tablet PC, and then use Push- button Reset
to recover system and reset the tablet PC;
If the problem still persists, please send the tablet PC for repair.
Sound failure
It’s impossible to hear any sound from the loudspeaker even if the volume is tuned up.
Please ensure
- Mute function is off.
- Combined audio jack isn’t connected.
- Loudspeaker is selected as player.
Battery failure
Your tablet PC has been power off before the battery indictor indicates no more power.
- or -
Your tablet PC is still in operation after the battery indicator indicates no power.
Please discharge the battery, and then recharge it again.
Startup failure
Microsoft Windows operating system can’t be started up.
For further information, please refer to “System Recovery” in Chapter 3, Page 19.
System recovery failure
System zoning can’t be recovered to the factory default state.
System zone size, drive capacity ,etc has changed.
Other failures
No response to the tablet PC
Please press and hold the power button for 10s or longer shut down the tablet PC. If the
tablet PC still doesn’t respond, please unplug the AC adapter.