LumaSense Technologies INNOVA 1412i - Manual (Page 143)

Chapter 12
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BE6025-15 1412i Photoacoustic Gas Monitor LumaSense Technologies A/S
Page 143 of 202
Fig.12.4 Part of a calibration data print-out
12.3.3 Checking and Changing Optical Filter Parameters
Before starting calibration it is always wise to check that information
about the installed optical filters has been “entered” correctly in the
active set-up of the Monitor. If the incorrect UA number is
“entered” for the optical filter in a particular position, the incorrect
optical filter factors will be used in the calculation of the calibration
factors, and calibration will therefore be useless.
The UA number can only be changed using the push-buttons on the
front panel of the monitor.
1. Press SET-UP S3 S3.
The following text appears on the screen display: