Specifications

748420-A
August 1999
14
Trace Oxygen Analyzer Module
Rosemount Analytical NGA 2000
3
S
TARTUP AND
O
PERATION
F
IGURE
3-5. A
NALYZER
M
ODULE
S
ET
-
UP
M
ENU
3.2.3 H
ELP
D
ISPLAYS
The Help structure is intended to be an on-line "tutorial," context-sensitive and topic-
interconnected, so that the user can practically operate NGA 2000 without the need of an
instruction manual.
A typical help menu:
F
IGURE
3-6. T
YPICAL
H
ELP
M
ENU
(
SHOWN IS
Z
ERO
/S
PAN
C
ALIBRATION
H
ELP
)
This is the help screen for the calibration menus.
Analyzer module set up
Range settings . . .
Displayed parameters . . .
Analyzer tag:
TAG
HOME ESCAPE INFO
Zero/Span calibration help
This allows manual control of the zero and span. Flow zero
gas, and make sure the zero gas value is right;
Press the zero key to make the analyzer zero.
Or select Factors and individually adjust the reading on each
range. In this way you can make the analyzer read what you
want.
Do the same with span gas. If the zero was not a real zero,
the span action will change the zero reading>
Set cal gas values in the Calibration gas list screen.
HOME ESCAPE CALINFO INFO