NGS Nomad, User Manual

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The user could update the operation software
to improve the performance. Please select the
“Software Upgrade” in the “System Setup” menu.
To access this feature, please refer to the figure
18 below.
Figure 18 navigating to the software upgrade menu
The radio could search for updated software au-
tomatically when the connection was established.
This may take a few second. If the radio is not con-
nected to the network, or a connection has not yet
been set up, please follow the section 3.3 to setup
your Internet connection.
If the more updated version of software is
available, the user will be asked to confirm the
upgrade. Once the process is initiated, a progress
bar will show in the display and the warning “not
to remove power” will be flashing in the screen
periodically. This is very important in order to keep
the radio operational. If the power of the radio
was cut during the upgrade, the user setting or
information in the radio may be lost.
Once the update is completed, either “upgrade
successful” or “failure” will be informed to the
user. If successful, pressing <select> to restart the
radio with the new software.
note: after a software upgrade all user settings are
preserved.
The whole process is summarised in Figure 19.
software Upgrade through the Internet
Figure 19: Internet software upgrade process