User Manual

20
Single Board Computer
4. Back Light Power Enable jumper (on selected models)
The Back Light Power Enable jumper allows you to congure the power
setting for the panel.
5. HW WDT Enable jumper
A watchdog timer is an electronic timer that is used to detect and
recover from computer malfunctions. The HW WDT (watchdog
timer) Enable jumper allows the HW watchdog to reset the system
automatically even when the system crashes.
NOTE: The default setting for this jumper is enabled with a jumper cap
attached.