Navigator 500
Sodium analyzer 6 Operation overview – transmitter
OI/ASO550–EN Rev. G 29
6 Operation overview – transmitter
6.1 Front panel keys
The transmitter is operated using the keys on the front panel. These enable local navigation and selection of software options on all
displays, acknowledgement and data logging and monitoring. Prompts associated with active keys are displayed on each screen.
Diagnostic messages are detailed in Appendix A.1, page 72, display icon descriptions are detailed in Section 6.10, page 40.
Key functions are described in the following table:
Fig. 6.1 Front panel keys
Key Function Description
A
Navigation key – left
and
Operator Level access key
At menu level, selects the highlighted menu item, edit a selection or return to the previous
menu level.
When Operator page is displayed, opens or closes the Operator menu.
B View key
Toggles the view between Operator pages, Diagnostic View and Calibration Log screens.
Note. Not enabled in Configuration mode.
C Up key Used to navigate up menu lists, highlight menu items and increase displayed values.
D Down key Used to navigate down menu lists, highlight menu items and decrease displayed values.
E Group key
Toggles between:
Operator pages (1 to 5) when an Operator page is selected at the Group key.
View screens (Alarms, Outputs, Signals, Chart and Diagnostic) when the Diagnostic
View screen is selected at the Group key.
Log screens (Alarm, Audit, Diagnostic and Calibration) when the Calibration Log
screen is selected at the Group key.
Note. Not enabled in Configuration mode.
F
Navigation key – right
and
Cal shortcut key
At menu level, selects the highlighted menu item, operation button or edits a selection.
At Operator page level, used as a shortcut key to access the Calibrate level.
Table 6.1 Front panel key functions / descriptions