Digi Connect IT 16 User Manual page 61

Hardware
Item Name
6 WWAN Signal
7 WWAN Service
8 PSU1
9 PSU2
Digi Connect IT® 16/48 User Guide
Description
The LED indicates the strength of the cellular signal.
The color relates to "bars" of service.
LED off: no bars
n
Red, slow flash: 0 bars
n
Blue, slow flash: 1 or 2 bars
n
Blue, fast flash: 3 or 4 bars
n
Blue, solid: 5 bars
n
The LED indicates the status of the cellular service.
Off: No modem detected in the slot.
n
Slow flashing blue: The LED flashed once per
n
second when the modem is detected and is
initializing.
Fast flashing blue: The LED flashes two times a
n
second when the modem is connecting to the
cellular network.
Solid blue: A modem is detected and a cellular
n
data session is established.
Solid red: A SIM card is not detected in the
n
modem.
The LED indicates the status of the PS1 power supply
and fan unit.
Off: No power is connected to the PS1 power
n
supply.
Solid blue: Power is connected to the PS1
n
power supply and is in use by the Connect IT.
Flashing blue: Power is connected to the PS1
n
power supply, but is it unusable.
The LED indicates the status of the PS2 power supply
and fan unit.
Off: No power is connected to the PS2 power
n
supply.
Solid blue: Power is connected to the PS2
n
power supply and is in use by the Connect IT.
Flashing blue: Power is connected to the PS2
n
power supply, but is it unusable.
Back panel and LEDs
61