Teledyne 3000TA-XL-EU, Trace Oxygen Analyzer operating instructions System Function, Analyze System

Trace Oxygen Analyzer Operation 4

ANALYZE

SYSTEM

Perform Oxygen

Analysis of the Sample

TRAK/HLD

Perform

Self-Diagnostic

Test

Initiate

Automatic

Calibration

SPAN

Set Instrument

Span

ZERO

Set Instrument

Zero

ALARMS

RANGE

Set Alarm

Setpoints

Define Analysis

Set Password

Confrigure Mode

of Alarm

Operation

Ranges

Logout

Show Negative

Figure 4-1: Hierarchy of Functions and Subfunctions

4.3The System Function

The subfuctions 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 the 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 4-3