User`s guide

26
Note:
The signal strength is shown in “negative dB”, which means that the stronger the signal, the
lower the number. As a guide -51dB would be a very strong signal, only normally obtained
very close to a cell site. -115dB represents no signal. If your unit reports -115dB try
reorienting the antenna or consider adding an external antenna.
Signal Strength Indicators
On units equipped with W-WAN modules, there are three LEDs on the front panel that will
indicate the strength of the signal, as shown in the table below.