TransPort LR54 hardware
TransPort LR User Guide
16
LEDs
The TransPort LR54 has LEDs on the top front panel. The number of LEDs varies by model. During
bootup, the front-panel LEDs light up in sequence to indicate boot progress. For example, here are
the LEDs for a TransPort LR54 Wi-Fi model:
There are also several LEDs on the rear WAN/LAN connectors that indicate network link and activity.
Power
n
Off
: No power.
n
Blue
: Unit has power.
WWAN Signal
Indicates strength of cellular signal.
4G connections
n
Off
: No service.
n
Yellow
: Poor / Fair signal.
n
Green
: Good / Excellent signal.
Tips for improving cellular signal strength:
If the
WWAN Signal
LED is yellow or off, try the following things to improve signal strength:
n
Move the TransPort LR device to another location.
n
Purchase a Digi Antenna Extender Kit:
l
Antenna Extender Kit, 1m (76000954)
l
Antenna Extender Kit, 3m (76000955)
3G and 2G connections only
For 3G and 2G cellular connections, the current RSSI value serves as the signal strength indicator,
with the following thresholds:
n
> -70dBm
: Excellent
n
-70dBm to -85dBm
: Good
n
-86dBm to -100dBm
: Fair
n
< -100dBm
: Poor
n
-110dBm
: No service
WWAN Service
Indicates the presence and level of cellular service running on the device.
