PLANET GSW-1200S - Manual (Page 18)

PLANET GSW-1200S 12
Figure 3-1 Port Settings for smart functions
3.1.3 Power-up Self-test Status
As the switch powers on, it goes through a self-test process to ensure
proper operations of the GSW-1200S hardware. A series of messages
will be displayed to show the test progress and result. When the test
completes successfully, the system will display a log-in message. If any
of the components fails during the test, you may need to contact
your local dealer and have the switch replaced. Figure 3-2 shows a
successful Self-test menu of the Power-up System Self-diagnostic
Process.