Teledyne 4030 - Total Hydrocarbon gas analyzer - Manual (Page 37)

Operation
Teledyne Analytical Instruments 35
11. MODIFIABLE ITEM screens have a flashing value
somewhere in the line.
4.4.4.1 MAIN M ENUS
The MAIN MENU consists of 13 functions you can use to customize
and check the operation of the analyzer. They are listed here with brief
descriptions:
1. AUTO-CAL: Used to define and/or start an automatic calibration
sequence. AUTOCAL is not available for standard
configurations of the 4030.
2. GAIN: Used to change the amplification of the incoming signal.
This is factory set, and should not change.
3. PASSWORD: Used to establish password protection or change
the existing password.
4. LOGOUT: Logging out prevents unauthorized tampering with the
analyzer settings.
5. MODEL: Displays Manufacturer, Model, and Software version of
the instrument.
6. SELF-TEST: The instrument performs a self-diagnostic routine to
check the integrity of the power supply, and output boards.
7. SPAN: Set up and/or start a span calibration
8. ALARMS: Used to set the alarm set points and determine whether
each alarm will be active or defeated, HI or LO acting, and
failsafe or not.
9. RANGE: Used to set up three analysis ranges that can be
switched automatically. With auto-ranging or used as individual
fixed ranges.
10. ANALOG-OUT ADJUST: Adjust the analog output with offset and
scaling for Channel 1 only.
11. CHANGE STREAM: Not available.
12. TIMING: Low-level application specific timing parameters.
Factory set. Do not change these.
13. STANDBY: Removes power to outputs and displays, but
maintains power to internal circuitry.
Any function can be selected at anytime. Just scroll through the
MAIN MENU with the DOWN/UP keys to the appropriate function, and