Advantech SmartStart SL302, Руководство пользователя

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SmartStart SL302
5.8.1 Status indication
There are three LED indicators on the front panel to provide router status information. The
ETH port has two additional LEDs that provide information about the port status.
Caption Color State Description
PWR Green Blinking
On
Fast blinking. Router is ready.
Starting of the router.
Updating firmware.
DAT Red Blinking Communication in progress on the radio channel.
WAN Yellow Fades out 1x/5 s
Fades out 1x/2 s
Fades out 1x/1 s Signal strength is good.
Signal strength is fair
1
.
Signal strength is poor
2
.
For value ranges of signal strength see Configuration
manual
, chapter
Mobile WAN Status
.
ETH Green On
Off Selected 100 Mbps.
Selected 10 Mbps.
ETH Yellow On
Blinking
Off The network cable is connected.
Data transmission.
The network cable is not connected.
Table 5: Status indication
The status indication of the WAN LED is updated every 10 seconds.
1
Or the difference between neighbouring cells is exactly 3 dBm.
2
Or the difference between neighbouring cells is smaller than 3 dBm.
17