Setting Alarm Parameters - Teledyne Trace Oxygen Analyzer 3000TA Quick Start Manual

Model 3000TA
Press Enter key to continue.
•
Press ▲ (<UP>) to permit modification (
•
Use the arrow keys to enter the oxygen concentration of the span gas you are using
•
(209000.00 if you are using air). The ◄► arrows choose the digit, and the ▲▼
arrows choose the value of the digit.
Press Enter to enter the span value into the system and begin the span calibration.
•
When the Span value displayed on the screen is sufficiently stable, press Enter and
•
the span reading changes to the correct value.
The instrument automatically returns to the Analyze mode.

Setting Alarm Parameters

If you are using password protection, you will need to enter your password to access the
alarm functions. Follow the instructions above for Entering the Password to enter your
password. Once you have clearance to proceed, you can set the alarms.
Press the Alarm button on the front panel to enter the Alarm function. Make sure that
•
AL–1 is blinking.
Using the ◄► arrow keys to move the blinking over to AL–1. Then press Enter.
•
Five parameters can be changed on this screen:
Value of the alarm setpoint,
•
Out-of-range direction,
•
Defeated?
•
Failsafe?
•
Calib. Holding time
Cal hold: 5 min
Span Val: 000008.00
<ENT>Span <UP>Mod #
#### % Span
Slope=#### ppm/s
AL—1 AL—2
Choose Alarm
AL—1 1000 ppm HI
Dft—N Fs—N Ltch—N
AL–1 ####
or
HI LO
(Yes/No)
Dft–Y/N
(Yes/No)
Fs–Y/N
Teledyne Analytical Instruments
) of span value.
Mod #
ppm (oxygen).
Quickstart Guide
17