CHAPTER 2.
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© SAMSUNG Electronics Co., Ltd.
Front View of SVMi-20E
The front view configuration of the SBC board, which is the main board of SVMi-20E is as
follows:
Figure 2.34 Front View of the SVMi-20E
The components on the front panel of SVMi-20E are as follows:
Table 2.37 Ports and LEDs of the SVMi-20E
Ports, LEDs
Functions
LAN
The LAN interface connector is used for data transmission and database
backup. It is also called as ‘LAN connector’ and mainly used for system file
transmission (backup and restore) SVMi-20E backs up or restores data by
using LAN provided by customer or by connecting to laptop computer or PC
connected the relevant LAN connector.
SIO
Used to connect to PC.
RST
If pushing this button, SVMi-20E system starts and the call in progress is
disconnected.
VM1 LED
When one or more ports are hooked on/off in the first 4 ports (1~4), it blinks.
VM2 LED
When one or more ports are hooked on/off in the second 4 ports (5~8), it
blinks.
VM3 LED
When one or more ports are hooked on/off in the final 4 ports (9~12), it blinks.
HDD LED
If accessing to the hard disk driver, LCD blinks.
LAT LED
When the LAN port is run, LED is turned on into green color.
LRT LED
When transmitting data to LAN, LED is turned on into orange color.
SDN LED
This LED displays the system status. When the system driver is loaded, LED is
turned on into red color, and if the loading is terminated, LED is turned into
green color.
PGD LED
If the system power is normal, LED is turned on into green color.
LAN
SIO
VM1 VM2 VM3 HDD
LAT LRT SDN PGD
SVMi-20E
RST
