Digi IX10 User Manual page 122

Interfaces
Signal strength for 4G cellular connections
For 4G connections, the RSRP value determines signal strength.
Excellent: > -90 dBm
n
Good: -90 dBm to -105 dBm
n
Fair: -106 dBm to -115 dBm
n
Poor: -116 dBm to -120 dBm:
n
No service: < -120 dBm
n
See Show cellular status and statistics
Signal strength for 3G and 2G cellular connections
For 3G and 2G cellular connections, the current RSSI value determines signal strength.
Excellent: > -70 dBm
n
Good: -70 dBm to -85 dBm
n
Fair: -86 dBm to -100 dBm
n
Poor: < -100 dBm to -109 dBm
n
No service: -110 dBm
n
See Show cellular status and statistics
Tips for improving cellular signal strength
If the signal strength LEDs or the signal quality for your device indicate Poor or No service, try the
following things to improve signal strength:
Move the IX10 device to another location.
n
Try connecting a different set of antennas, if available.
n
Purchase a Digi Antenna Extender Kit:
n
Antenna Extender Kit, 1m
l
AT command access
To run AT commands from the IX10 command line:

Command line
1. Select the device in Remote Manager and click Actions > Open Console, or log into the IX10
local command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. At the Admin CLI prompt, type modem at-interactive and press Enter. Type n if you do not
want exclusive access. This allows you to send AT commands to the device while still allowing
the device to connect, disconnect, and/or reconnect to the cellular network.
3. At the Admin CLI prompt, use the
command session:
IX10 User Guide
for procedures to view this information.
for procedures to view this information.
modem at-interactive command to begin an interactive AT
Wireless Wide Area Networks (WWANs)
122