LumaSense Technologies INNOVA 1412i - Manual (Page 60)

Chapter 5
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BE6025-15 1412i Photoacoustic Gas Monitor LumaSense Technologies A/S
Page 60 of 202
· If you are viewing measurement data, when ¿ is pressed, the
display will move to the screen showing the text DATA IN
DISPLAY MEMORY RECORDED FROM… which gives the period
of time data was recorded – see Fig.4.4 for details.
· If the Monitor is performing measurements when ¿ is pressed,
the Monitor will display the last measured concentrations of all
the gases.
5.2.2 The Select Push-buttons
Located below the text display screen, these three push-buttons,
allow you to select from the pre-defined options appearing on the
display screen. The following example illustrates the use of the select
push-buttons:
If the text on the screen appeared as follows:
a. By pressing S1 the gas concentrations which appear in the
measurement results will be quoted in mg/m 3 .
b. By pressing S3 the gas concentrations which appear in the
measurement results will be quoted in ppm.
5.2.3 Function Push-buttons
The order of these push-buttons are the same as they are seen on
the front of the monitor.
RESET By pressing this push-button you can choose the type of
reset the Monitor should perform. For further details see
section 5.3 .
LOCK This push button enables setting up three different
password protected User Levels. For further details see
section 2.6 .
MEASURE In this mode you are able to choose the type of
measurement the Monitor should perform, and decide
when the measurement should start.
SELECT CONCENTRATION UNIT
mg/m 3 ppm