Teledyne LGA-3500 - Laser Gas Analysis system - Manual (Page 43)

Laser Gas Analyzer Operation
Teledyne Analytical Instruments 29
Figure 4-6: MainMenu—Graphic
The meaning of each location on the menu is described below:
a. Menu name (the same for all the other menus)
b. The name of the gas under test
c. Bar that shows measured gas concentration value
d. The button pointing to sub menus. When the cursor is on the
button, it is highlighted. Press SET to enter the submenus.
(Functions the same for all the other menus).
e. Status bar that shows the current measured gas concentration
value and the working status of the system (If everything is
OK, it displays Normal; Otherwise, it gives the Alarm Code).
(Functions the same for all the other menus).
f. Average gas concentration value
g. Units for gas concentration
h. Upper limit of gas concentration alarm range. The lower limit
is shown on the left side. These two values can be reset from
the Alarm menu.
The numerical value mode is shown in Figure 4.7.
a
b
d
c
e
f
g
h