Teledyne 4060 - Gas Chromatograph - Manual (Page 49)

Series 4060 Operation
Teledyne Analytical Instruments 49
2. The MAIN MENU and SUB MENU screens have a flashing
arrow on the left side indicating which item is being pointed
to.
3. MODIFIABLE ITEM screens have a flashing value
somewhere in the line.
4.6.4.1 M AIN M ENUS
The MAIN MENU consists of 15 functions you can use to customize
and check the operation of the analyzer. They are listed here with brief
descriptions:

SPAN: Set up and/or start a span calibration

ALT-SPAN : Set up and/or start an alternate span calibration.

MODEL: Displays Manufacturer, Model, and Software
version of the instrument.

SELF-TEST: The instrument performs a self-diagnostic
routine to check the integrity of the power supply, output
boards, cell and amplifiers.

ALARMS: Used to set the alarm setpoints and determine
whether each alarm will be active or defeated, HI or LO
acting, and failsafe or not.

RANGE: Used to set up three analysis ranges that can be
switched manually.
 ANALOG-OUT ADJUST: Adjust the analog output with
offset and scaling.

LINEARIZATION : Linearization option.

CHANGE STREAM : (optional feature) Controls a relay
switch for using alternate gases. Has no effect during span
mode (span gas relay setting used at that time).

AUTO-CAL: Used to define and/or start an automatic
calibration sequence. AUTOCAL is an optional feature not
included in the standard configurations of the 4060.

TIMING : Low level application specific timing parameters.
Factory set. Do not change these.