Teledyne T200, Operation Manual, Page: 75 / 425

73
4.
OVERVIEW OF OPERATING MODES
To assist in navigating the analyzer‟s software, a series of menu trees is available for
reference in Appendix A of this manual.
Note
Some control buttons on the touch screen do not appear if they are not
ap
plicable to the menu that you’re in, the task that you are performing, the
command you are attempting to send, or to incorrect settings input by the user.
For example, the ENTR button may disappear if you input a setting that is invalid
or out of the allowable range for that parameter, such as trying to set the 24-hour
clock to 25:00:00. Once you adjust the setting to an allowable value, the ENTR
button will reappear.
Of the several operating modes, SAMPLE mode is most common. In this mode, a
continuous read-out of the NO
x
concentrations can be viewed on the front panel and can
be output as an analog voltage from rear panel terminals.
SETUP is the next most common mode; it is used to configure the various sub systems,
such asthe Data Acquisition System (DAS), the reporting ranges, or the serial (RS-232 /
RS-485 / Ethernet) communication channels.
SETUP is also used for diagnostic tests
during troubleshooting.
Figure 4-1: Front Panel Display
The mode field of the front panel display indicates to the user which operating mode the
unit is currently running.
06858E DCN7057