20
distance.
z
Ensure user name and password are correct.
11.2 PID7901 Heat Issue
When PID7901 is running many applications at the same time, the screen
brightness is set to higher level, or device is being charging, the PID7901 may be
hot. This is a normal situation.
11.3 System doesn’t work correctly
To install some third-party applications may cause the system not to work
correctly. You can press the reset button (next to power input port) to reset the
system.
11.4 Can not set e-mail or register application
z
Ensure that the network is connected properly.
z
Ensure the E-mail setting is correct.
z
Make sure your system time consistent with local time.
