User's Guide

23
1 Fan unit slot
Slots to install the fan units. The last digit indicates a slot number.
2 Fan lamp
The lamp flashes amber three times when DC power is supplied to the Blade Enclosure.
The lamp is off when the enclosure operates normally. If a fan fault is detected, the lamp goes on
amber.
3 Switch module slot
The slots to install the switch module. The last digit indicates installation order.
4 Power unit slots
The slots to install the switch module. The last digit indicates the installation order.
5-1 Keyboard connector
Connector for PS2 keyboard
5-2 Mouse connector
Connector for PS2 mouse
5-3 Serial port connector
(Not supported)
5-4 UPPER
See the manual provided with the EM card.
5-5 LOWER
See the manual provided with the EM card.
5-6 Monitor connector
Connector for display unit
6 Power LED
The LED is off while no AC power is supplied to the power unit, and it goes on green when the AC
power is supplied. When the EM card turns on DC power of the power unit, the lamp goes on green.
The LED starts flashing amber when the temperature in the power unit reaches the warning
level. If the power is shutdown by the protective circuit in the power unit due to detection of
over-current, the LED goes on amber.
7 EM card slot
Slot to install an EM card. The last digit shows installation order.