1. Overview4*1 BCU/CSU/MSU can be powered off by Inactivate operation from the system operation panel or by inputting thecommand from the operation terminal.*2 The switch is provided in an indented position on the panel surface. Use a thin tip screwdriver to press it.*3 If the switch is not pressed and held for at least one second, reset may not occur.*4 After the restart, the login password and system administrator password are not required. Therefore, care must betaken to the restart using this method.*5 Switchover is only performed when the ACH switch on the active BCU/CSU/MSU is pressed.*6 When BSU is used in MSU(IP8800/S6300) and Software Ver11.1 or earlier, lights on the BSU always remain off.*7 Only the active system of BSU/CSU indicates power mode status.*8 The cable may have slipped off.*9 Operation can be shut down by inputting a command.Figure 1-1: Example of Front Panel Layout1.2.2 Failure Analysis for IP8800/S3600 and IP8800/S2400If a failure occurs during operation and the system can be visually and directly checked, follow the procedure in"2.2 Troubleshooting for IP8800/S3600 and IP8800/S2400" to troubleshoot.For system LEDs of IP8800/S3630-24T2X and IP8800/S2430-24T2X see the figure below and "Table 1-2: LEDIndications, Switches, and Connectors."Even though the system cannot be visually checked, troubleshooting can be performed similarly by checking systemLEDs using the operation command from the remote operation terminal.9 SYSTEM2 LED: Green/Orange/RedPower mode status *6*7 Lit in green: Power saving modeBlinking in green: Power mode is being changedOFF: Normal power modeLit in orange: Not supportedLit in red: Not supported10 AUX Connector AUX port RS-232C port for connecting operation terminal11 CONSOLE Connector CONSOLE port RS-232C port for connecting operation terminal12 MANAGEMENTConnector MANAGEMENT port 10BASE-T/100BASE-TX Ethernet port forconnecting operation terminal13 LINK LED: Green/Orange MANAGEMENT portoperation statusLit in green: Link establishedLit in orange: Failure detectedOFF: Link failure *8, or operation shut down *914 T/R LED: Green MANAGEMENT portoperation statusLit in green: Sending/receiving packetsOFF: Not sending/receiving packetsNo. Name Type Status Description
