Cabletron Systems SEHI-32 - Manual (Page 41)

INSTALLATION
Page 3-8
3.3 CONNECTING THE SEHI TO THE POWER SOURCE
Note: The SEHI has a universal power supply. This allows you to
connect the SEHI to power sources from 90 Vac to 264 Vac, 47-63 Hz.
To connect the SEHI to the power source:
1. Plug the power cord into the back panel of the SEHI.
2. Plug the other end of the power cord into a grounded wall outlet.
3. Verify that the PWR LED is on, this indicates that the SEHI is
receiving power. After the SEHI runs a self test, the CPU LED
blinks green indicating normal operation. If the LED remains red,
the processor is faulty.