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Paramagnetic O2 Purity Analyzer
•
Setup Auto-Cal
•
Assign Password
•
Initiate Self-Test
•
Check software version
•
View sensor output
•
Log out.
Zero. Used to set up a zero calibration.
•
Span. Used to set up a span calibration.
•
Alarms. Used to set the alarm setpoints and determine whether
•
each alarm will be active or defeated, HI or LO acting,
latching, and/or failsafe.
•
Range. Used to set up three analysis ranges that can be
switched automatically with auto-ranging or used as individual
fixed ranges.
Any function can be selected at any time by pressing the appropriate
button (unless password restrictions apply). The order as presented in this
manual is appropriate for an initial setup.
Each of these functions is described in greater detail in the following
procedures. The VFD screen text that accompanies each operation is
reproduced, at the appropriate point in the procedure, in a
type style. Pushbutton names are printed in Oblique type.
4.3 The System Function
The subfunctions of the System function are described below.
Specific procedures for their use follow the descriptions:
Auto-Cal: Used to define an automatic calibration sequence
•
and/or start an Auto-Cal.
PSWD: Security can be established by choosing a 5 digit
•
password (
P S W D
Installing or Changing a Password, below, for a table of ASCII
characters available.) Once a unique password is assigned and
activated, the operator MUST enter the UNIQUE password to
gain access to set-up functions which alter the instrument's
operation, such as setting the instrument span or zero setting,
adjusting the alarm setpoints, or defining analysis ranges.
Teledyne Analytical Instruments
) from the standard ASCII character set. (See
Operation
M o n o s p a c e d
43
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