Pulse-Eight neo 4*4 Video Matrix Product User Manual page 23

SYSTEM HEALTH TAB
Under the System Health tab information about the hardware's performance is displayed. The colour coded boxes will
indicate if performing correctly along with the reading of the internal temperature sensor that will indicate if the system
is overheating.
Under the System Health tab you will also find Advanced Diagnostics that will perform detailed tests on specific areas
of your installation to identify potential faults.