2.2.2 Home Screen
The Home screen of the NOU provides the Scanner
Connection status, Scanner Self Test results and a
Maintenance section that displays the maintenance
status for different scanner components (i.e. optics,
rollers, imprinter ink, camera calibration, etc.). The
Home screen also incorporates hyperlinks
(underlined text that the user can click on to launch a
specific control) that will navigate the Operator to the
appropriate screen if attention is necessary.
The Home screen is the NOU's default screen when
the application is launched.
2.2.2.1 Scanner Model
The Scanner Model displays whether or not a scanner is
connected to the PC. If connected, the icon indicates a
successful connection, and the information area displays the
product name, scanner model string, and connectivity type
(USB or SCSI).
Any optional imprinters recognized by the scanner are also reported in this section (see
"4.1 Imprinter" on page 53
for more information on how the display of the connection status
changes with an imprinter(s) installed).
2.2.2.2 Scanner Self Test
The Scanner Self Test section displays the results of internal
scanner self tests which are performed automatically by the
scanner at power ON. Internal self test failures detected by
the scanner are referred as 'Faults'. If there are no faults
reported, the appropriate icon is displayed along with the "Self
test passed" message.
If there are one or more faults reported, the icon changes and each fault is listed on its own line.
The Scanner Self Test area allows for three messages to be viewed. If there are more than three
messages, a scroll bar will be displayed so that the Operator can scroll down and read all of the
scanner reported messages.
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