B&B VESR901, Руководство пользователя

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LEDs on 1 and 2 Port Serial Servers
E1 and E2 LEDs
The E1 and E2 LEDs illuminate (green) if the Ethernet connection is operating in
100BaseTX mode. The LEDs are off if the mode is 10BaseT. When the LED is blinking
it indicates that there is data traffic on the Ethernet link.
Ready LED
The
Ready
LED (green) blinks once per second if the system is operating correctly. If
the LED is off, it indicates the system is not operating correctly.
Serial Port LEDs
VESR921-x serial servers feature one serial port. VESR922x, serial servers feature two
serial ports. Each serial port has an associated LED. Serial Port LEDs blink (green)
when data is being transmitted or received on the serial port. When the LED is On it
indicates the serial port is open.
MODE SWITCH
A recessed momentary reset switch is located on the top of the enclosure. To
activate the switch, insert a small plastic tool through the hole in the enclosure and
press lightly.