Bosch Appliances DVA-12T installation manual BBU Module LED, PSU LEDs

24 en Subsystem MonitoringRAID Subsystem DVA-12T Installation Manual

	Name	Color	Status
	Speed LED	Green	ON indicates the connection speed is running at 1Gigabit per
			second
			OFF indicates the connection speed is running at 10/100Mb per
			second
	Status LED	Green	ON indicates currently connected to a LAN
			FLASHING indicates active transmission
	Table 4.4 LAN Port LED Definitions
4.2.5	BBU Module LED

The BBU module has an LED on the right side of the rear panel. (See Figure 4.4) The function is the same as the sixth LED on the controller module. The LED is off when the BBU is func- tioning normally and is able to sustain the cache memory. The LED flashes to indicate the BBU is charging. If the LED is illuminating amber, please re-charge the BBU or contact your system vendor to verify the problem.

	Fig. 4.4 BBU Module LED
4.2.6	PSU LEDs
	Each PSU comes with a single LED at the back (see Figure 4.5), located just above the power
	switch that turns on the subsystem. This LED indicates the operational status of the PSU mod-
	ule. Please refer to the PSU LED definitions shown in Table 4.5.

Fig. 4.5 PSU Module LED

Color	Status
Flashing Green	The power supply has not been turned on. The PSU module LED will blink
	when the subsystem is connected to a power source but not yet turned on.
Static Green	The PSU is operating normally and experiencing no problem.
Static Red	The PSU has failed and is unable to provide power to the subsystem.
OFF	The PSU is not turned on. The PSU module LED will remain off even if the
	power cable has been plugged in but the power switch is not turned on.

Table 4.5 PSU Module LED Definitions

F.01U.027.798 V1 2006.06 Bosch Security Systems