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2.1 LED display change
How to switch the display using the LED DISPLAY CHANGE BUTTON
Using "LED DISPLAY CHANGE BUTTON" on the front panel, you can switch the
following operations: indication of a connection status with a connected terminal
(Status mode), indication of PoE power supply (PoE mode), indication of
communication speed at 1000 Mbps (GIGA mode), indication of communication
speed at 100 Mbps or 10 Mbps (Speed mode), indication of transmission mode of
full-duplex or half-duplex (DUPLEX mode), indication of a port having a history of loop
occurrence (Loop History mode), or turning off LEDs of all ports (ECO mode).
Two Base modes and other modes
Mode at booting is called as Base mode. There are two types of Base modes, which
are Status mode (default setting at shipment) and ECO mode.
To switch the Base mode, keep pressing "LED DISPLAY CHANGE BUTTON" for 3
seconds or more.
When switching is done successfully, 5 LEDs of STATUS/ECO LED, PoE LED, GIGA LED,
100M LED, and FULL LED are lighted once at the same time, they turned off, and
then it enters a Base mode. After switching to PoE mode, GIGA mode, Speed mode,
DUPLEX mode, or Loop History mode, and "LED DISPLAY CHANGE BUTTON" is not
used for 1 minute, it automatically returns to Base mode (Status mode or ECO mode).
Base mode is held even if power supply was turned OFF.
LED DISPLAY CHANGE BUTTON
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