Digi TX54 User Manual page 589

Services
5. (Optional) Click Enable UDR to configure the device to use Untethered Dead Reckoning (UDR)
6. Automatic attenuation is enabled by default. Click to toggle Enable automatic attenuation to
disable.
7. Type the Minimum satellite signal level for navigation. Allowed values are 1through 6. The
default is 6.
8. Type the Minimum number of satellites for navigation. Allowed values are 1 through 12. The
default is 3.
9. Type the Maximum number of satellites for navigation. Allowed values are 3 through 24.
The default is 18.
10. Click Apply to save the configuration and apply the change.

Command line
1. Log into the TX54 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 command line, type config to enter configuration mode:
> config
(config)>
3. Enable or disable the GNSS module:
a. Use the show command to determine the index number of the GNSS location source:
(config)> show service location source
0
1
(config)>
TX54 User Guide
enable true
no label
type usb
enable true
no label
type gnss
Location information
589