NL1901ACV Enhanced Hybrid 4G LTE Gateway – User Guide
UG01063 v. 1.0 December 2018
Interfaces
The NL1901ACV has been designed to be placed on a desktop resting on its round pedestal.
User interface elements are found on the front, back and left side (viewed from the front) of the gateway device.
Front
The front of the NL1901ACV has a row of icons with LED lights behind them that provide information about the
NL1901ACV’s current status and network activity.
Figure 1 – NL1901ACV gateway front view
LED indicators
The colour and activity of the LED lights behind the icons indicate current status or activity of the functionality
represented by each icon or number.
LED indicators on front of NL1901ACV
The following table explains the meaning of the LED indicator light displays.