Predefined Measurement Routines; Graphical Output - PLUSOPTIX PowerRef 3 Instruction Manual

6. Predefined measurement routines

On the delivered USB key there are two predefined Measurement Routines. Here is a summary how
they will work.
Program Description
Standart This is the measurement which is described in the measurement procedure.
Standart_10_sec The measurement will start by pressing the Start button. It will last 10 sec. After that time it will stop automatically.

6.1 Graphical output

The graphical output bases on Gnuplot. This is powerful Open Source Tool. So in that manual
only a short explanation is given on an example file. For nearer information about gnuplot
please refer to http://www.gnuplot.info/
The Graphical output shows the Measurement results which are stored in the logfile which
will be created on the USB Storage. The logfiles can also be imported in any other statistical
tool. This output is to check whether the measurement has worked or not.
The graphical output files on the USB Key are:
- Refraction_and_Gaze
This output generate a plot of the change of refraction (right and left eye) and gaze
(right and left eye) over the time
Example:
- Refraction_and_Gaze_pdf
This output generates a plot of the change of refraction (right and left eye) over the
time. But it will generate a PDF which is stored on the USB key.
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