FEASA LED ANALYSER LOW LIGHT
FUNCTIONAL VERSION
User Calibration Mode
This is a manual procedure to calibrate the Led Analyser. However we recommend to use the
Feasa UserCal program provided on the CD. Each command is detailed in the section below.
UserCal Manual Procedure:
1.
Select Calibration set
-
setcalibrationset## (0-9)
2.
Reset Analyser to factory defaults:
-
resetusercal (Reset all parameters to Factory default)
3.
Capture (auto, manual, pwm)
-
capture
4.
Dominant Wavelength reading
-
getwavelength@@
Dominant Wavelength Correction Offset
-
setwavelengthoffset@@##
5.
Relative Intensity Reading for Fiber @@
-
getintensity@@
Relative Intensity Correction Factor
-
setintgain@@###
6.
CIE xy Reading for Fiber@@
-
getxy@@
CIE Correction Offsets
-
setxoffset@@± 0.###
-
setyoffset@@± 0.###
7.
Absolute Intensity Reading for Fiber@@
-
getabsint@@
Absolute Intensity Correction Factor
-
setabsintmult@@1.00
(
set the multiplier to 1
)
-
capture
(
auto, manual, pwm
)
-
getabsint@@
(
get the absolute intensity using a multiplier of 1
)
-
i.iiiie±00
(
absolute intensity based on a multiplier of 1
)
-
Divide the
Desired Intensity
by
i.iiiie±00
(
result will be new multiplier m.mmmmmE±ee
)
-
setabsintmult@@m.mmmmmE
±
ee (
set the new multiplier to o/p the desired Absolute Int.
)
-
getabsint@@
(
get the absolute intensity using new multiplier
)
-
#.####e±##
(
Absolute Intensity in Engineering Format
)
8.
Set the user calibration date:
-
setcalibrationdatedd/mm/yyyy
Note1:
you can skip the adjustment of a particular parameter if you don't need it.
Note2:
if you require dominant wavelength and absolute intensity, make sure the wavelength correction is done first
as it affects the absolute intensity readings.
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