NEC UX5000 - Switch Settings and LED Indications

Chapter 2 - Blade Installation and Startup
Chapter 2 2 - 21
2.4.1.2.1 Switch Settings and LED Indications
While the system is running, the LED indications on the CCPU represent the following:
● RUN LED 1 = Indicates the CCPU is operating (flashing green)
● LED 2, 3 and 4 = Indicates alarms (red)
● LED 5 = Indicates the USB memory connection status (red)
(LED off when no USB memory installed)
Refer to Program 90-10 : System Alarm Setup for details on assigning alarm LEDs.
The following table provides a list of each LED and associated operation and status
indications while booting up. Refer to "Figure 2-4: CCPU BLADE LAYOUT" on page 2-
19 for the location of the LEDs on the CCPU.
Switch
SW1 - Load
Switch
With a system restart or a system reset while holding the Load/SW1 switch:
USB Memory Status Operation
When USB Memory is not installed: • Cold Start occurs.
When USB Memory is installed: • USB Memory contents loaded.
When an unauthorized USB is installed: • System does not start and an “Illegal USB device is
connected” alarm is recorded.
Switch
SW6 - CCPU
Setup Switch
(Normally, these
switches should
be left alone
unless specified)
Switch Setting Operation
SW6-1:
On = Unused
Off = Normal
● VMDB Modification
SW6-2:
On = Test Mode
Off = Normal
• Test Mode
SW6-3:
On = Used
Off = Not Used
• RS-232C Select
SW6-4:
On = Normal
Off = ICE Mode
• Reset Configuration