Teledyne 300M - Manual (Page 53)

Teledyne API Model 300M CO Analyzer Instruction Manual, 04033, Rev. A
4.13 Gas Alarms
An alarm is activated if the gas concentration is above the set limit or an out of limit condition
exists. When the gas alarm is triggered, either status output 1 or 2 is closed. See Table 1-1 for the
status output.
NOTE
Span gas concentration may trigger gas alarms unless the analyzer is
in the calibration mode. Press CAL button prior to introducing span
gas into the analyzer.
There are two types of alarms called Hi ALARM and HiHi ALARM. The user can change the
setting of each of the alarm concentration limit. Press SETUP-MORE-ALRM, then select either
ALM1 or ALM2, and toggle ON-OFF followed by ENTR. When the concentration entry field is
shown, enter the desired limit concentration value and press ENTR.
4.13.1 Summary of Setup Functions
The setup functions are summarized in Table 4-1 in terms of the button sequences used to access
them.
4-7