Teledyne 3010TB - Split architecture trace oxygen analyzer - Manual (Page 31)

Oxygen Analyzer Part I: Control Unit
Part I: 4-3
Teledyne Analytical Instruments
Each of these functions is described in greater detail in the following
procedures. The VFD screen text that accompanies each operation is repro-
duced, at the appropriate point in the procedure, in a Monospaced 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 (PSWD) from the standard ASCII character set. (See
Installing or Changing a Password, below, for a table of ASCII
characters available.) Once a unique password is assigned and
Figure 4-1: Hierarchy of Functions and Subfunctions
Set Instrument
Span
Set Instrument
Zero
Set Alarm
Setpoints
Confrigure Mode
of Alarm
Operation
Define Analysis
Ranges
Perform Oxygen
Analysis of
the Sample
ANALYZE
SYSTEM
SPAN
ZERO
ALARMS
RANG E
TRAK/HLD
Perform
Self-Diagnostic
Test
Initiate
Automatic
Calibration
Set Password
Logout
Show Negative