NTU-52V/VC. User manual (user)
# Front panel element LED Status Description
green phone is on hook
8-9
-1..2 –Ethernet port activity
indicator
green established 10/100 Mbps connection
orange established 1000 Mbps connection
flashes green/orange
rapidly
data transfer is in progress
10
-USB port operation indicator
off USB device is not connected
green USB device is connected
flashes green data transfer is in progress
The front panel layout of the NTU-52VC is depicted in Figure 7.
Figure 7— NTU-52VC front panel layout
The LED indicators located on the front panel show the current state of the device. Table 7 provides possible
statuses of the LEDs.