Users Manual
- viii -
Preface 
Important Safety Instructions 
Read these safety instructions carefully: 
1. 
Read all cautions and warnings on the device. 
2. 
Dropping the device or letting it fall may cause damage. 
3. 
Make sure the correct voltage is connected to the device. 
4. 
For pluggable device, the socket outlet should be near the device and should 
be easily accessible. 
5. 
Do not scratch or rub the screen with a hard object. 
6. 
Never  use  any  of  the  solvents,  such  as  Thinner  Spray-type  cleaner,  Wax, 
Benzene,  Abrasive  cleaner,  Acid  or  Alkaline  solvent,  on  the  display.  Harsh 
chemicals may cause damage to the case and the touch sensor. 
7. 
Remove dirt with a lightly moistened cloth and a mild solvent detergent. 
Then wipe the case with a soft dry cloth. 
8. 
If the device will not be used for a long time, disconnect it from the power 
source to avoid damage by transient overvoltage. 
9. 
Never pour any liquid into the device openings. This may cause electrical 
shock. 
10. 
Never open the device. For safety reasons, the device should be opened only 
by qualified service personnel. 
11. 
If one of the following situations arises, get the device checked by service 
personnel: 
a. 
The power cord or plug is damaged. 
b. 
Liquid has penetrated into the device. 
c. 
The device does not work well, or you cannot get it to work   
    according to the User’s manual. 
d. 
The device has been damaged. 
e. 
The device has obvious signs of breakage. 
12. 
Keep this User’s Manual for later reference. 
13. 
Do not leave this device in an uncontrolled environment where the storage 
temperature is below-30°C (-22°F) or above 80°C (176°F). This may damage the 
device. 










