User's Manual

Chapter 8. Updating terminal firmware
60 YYSOFT SAFEQ TERMINAL PROFESSIONAL INSTALLATION AND ADMINISTRATION GUIDE
To perform the update, you can use either a full update file or a differential update file.
Differential files are smaller and therefore the update is faster, but can be used only when
the third-level version of the firmware changes. For example, if you’re updating from 3.6.0
to 3.6.1, you can perform a differential update. But if you’re updating from 3.4.1 to 3.6.1,
you must perform a full update.
If you are not sure, perform a full update.
a Open the configuration file on the server.
b Add a line as shown here:
The left side defines the firmware currently installed on the terminal (in this example,
version 3.6.[0-4]. The right side, after the equal sign ( = ), specifies which firmware file
you want to apply (in this example, version 3.6.5).
c Save the file; then close it.
d Authenticate at the terminal. The update process begins. The update process
can take several minutes, depending on the connection. The terminal service
menu indicates when the update is complete.
e Try to authenticate on the terminal.
If you are able to authenticate, you have now successfully upgraded the terminal
firmware.