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Manual
GA12
Drawing 39.
Thresholds of the Ambient CO test.
Alarm 1 is the first threshold and can be set from 1 to 20 ppm (with 5 ppm step). If
this level is exceeded the analyser beeps once every 1 second. Alarm 2 sets the second
threshold level. It can be set from 20 to 100 ppm (step every 10 ppm). If this level is ex-
ceeded the analyser beeps twice every 1 second. To change the threshold press left /
right arrow keys or
OK
function key. To return to previous window use
Esc
or
func-
tion keys.
The Ambient CO test is preceded with the screen below:
Drawing 40.
Confirmation of the Ambient CO test.
During the test, the analyser shows time till the end of the test in the top right
corner of the screen. In the middle of the screen the averaged result (since the beginning
of the test) is presented.
Drawing 41.
The result of Ambient CO test.
When the test is done, the result is stored into the analyser's memory and can be
shown in the analyser's Results screen.
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