NTU-RG-54xx Operational manual
2.6 LED Indication
Figure 6 shows NTU-RG-5402G-W, NTU-RG-5421G-Wac, NTU-RG-5421G-WZ top panel layout.
Figure 6 – NTU-RG-5402G-W (left) and NTU-RG-5421G-Wac, NTU-RG-5421G-WZ (right) top panel layout
LED indicators located on the top panel represent the current state of the device. Possible states of the LEDs
are listed in Table 5.
Table 5 – Description of Top Panel LEDs
No
.
Top Panel Element LED state Description
7
– power and activity status
indicator
off device is disconnected from the power source or faulty
red device startup is in progress
green device startup completed, the current device
configuration differs from the default one
orange device startup is completed, the default configuration is
set