Newport FPM-8220, User Manual

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April 2018 10 FPM-8220
Display
The bottom dot matrix display can show the instrument’s setting information, the display’s
brightness, or a bar graph.
Setting Information – Displays from left to right wavelength, filter speed, and gain range/auto.
The far right will display gain range if in manual mode or “Auto” if auto gain range.
Figure 2.2 – Setting Information in Manual Mode
Figure 2.3 – Setting Information in Auto Mode
Brightness – When the brightness is displayed, the UP ARROW and the DOWN ARROW
adjusts the brightness of the display from 1 to 10.
Figure 2.4 – Brightness Display
Bar Graph - The bar graph display shows relative input level as a percentage of full scale for
each gain range. In fast and medium filter speeds, the bar graph will update at 50ms. In slow
filter speed, the bar graph will update every 200ms.