Troubleshooting - AIPTEK HyperPen 4000 Series User Manual

l Don't use volatile/chemical liquids such as thinner or benzine to
clean the tablet.
l Don't store or operate the tablet in extremely hot or cold environment
or where the humidity is beyond the specified range.
Don't place hot items on the surface of tablet.
Tablet LED light is not ON
l Make sure the power jack of the Keyboard/Power adaptor is plugged
into the power socket of the USB Data/Power connector.
l Make sure the male connector of the Keyboard/Power adaptor is
plugged into the keyboard connector.
The screen cursor doesn't respond to the input from the tablet.
l Check USB cables are connected properly to your system.
l Check your tablet LED does light on.
l Make sure driver and application software are installed correctly.
Make sure the tablet driver is loaded successfully.
Trouble Shooting