Operator's Manual for the DM100-2014 VDRCopyright Danelec Marine A/S4.1.4 Battery switchThe battery switch indirectly controls a relay between the DPU and the battery pack. Whenswitching the VDR off; do the following: Pop out the AC breaker and briefly move the batteryswitch to its “OFF” position. Move the battery switch back to its “ON” after the VDR is turned off.4.1.5 VDR status LEDThe status of the system is displayed using a tri-color LED. The BCP will display text messages anderror codes explaining the problem(s) if the LED becomes yellow or red.VDR status LED (tri color)Steady green The information displayed is justinformationOKSteady yellow The information displayed is a warning.The system is still fully operational butmay fail soon. Contact a service agent ifthe problem cannot be rectified.(OK)Steady red The information displayed containsinformation about system errors whichprevent normal operation. Contact aservice agent if the problem cannot berectified.Error4.1.6 Main CPU LEDThe main CPU LED is controlled by the power control circuit which will become active as the firstcircuit after power is applied. The power circuit uses the LED to show information about the mainCPU.OFF The power circuit has not started yet –this should take a few seconds only.(OK)Green 1Hz The power circuit is waiting for the mainCPU to start (boot load) – may take up totwo minutes(OK)Steady green The main CPU is operating normally OKSteady red The main CPU is not responding Error4.1.7 LEDs in the Ethernet connectorsTwo LEDs are integrated into each Ethernet connector. The left LED will be illuminated when acommunication link is established and shows the speed (yellow = 100Mbit/sec, green =1000Mbits/sec). The right LED (green) will be illuminated when a communication link isestablished and will flicker depending on the traffic load.DBS11011-12 Page 12/27