The POWER button/indicator light glows bright blue when the WebMux is powered on.
The FAN FAIL / Overheat indicator is a maintenance warning needing attention.
A blinking light indicates a fan failure.
A solid light indicates the system has exceeded the temperature range set in the BIOS.
The MGMT LAN indicator shows activity on the LAN port used for WebMux Management.
The light blinks when there is activity--as long as there is power to the power supply (even if the WebMux is shut down).
This light will not show any activity if there is no power to the system board.
The HDD Act/RESET switch/indicator can be used to force a RESET of the system. This is a HARD RESET.
The indicator light is the SSD activity. This serves both as an indicator the unit is active (not locked up) and also a warning to wait for the disk to be idle before forcing the hard reset.
The LCD display and "cross" button keypad is a WebMux original design innovation.
The display changes every second to show network traffic (packets and bytes in/out per second), CPU activity, and RAM consumption.
The keypad can be used to configure the WebMux hostname, IP addresses, as well as reboot or power off.
BUTTON SWITCHES and LCD-DISPLAY WITH KEYPAD