Allied Telesis AT-GS900/8E - Manual (Page 28)

Chapter 2: Installation
28
Warning
Power cord is used as a disconnection device: To de-energize
equipment, disconnect the power cord.
5
6. Verify that the POWER LED is green. If the LED is OFF, refer to
“Troubleshooting” on page 33 for instructions.
Note
The switch perform a self-diagnostic test upon power up. This takes
about 20 seconds to complete.
7. Power ON the end-nodes connected to the switch.
8. Check that all the L/A LEDs are green. If any of the LEDs is OFF, refer
to “Troubleshooting” on page 33 for instructions.
The switch is now ready for use.