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2.2 Display Description
Fig. 1-3 1917-R LCD Display
The 1917-R LCD display provides measurement information, wavelength information,
attenuator selection and other useful messages.
The upper part of the screen displays 1917-R setting information and digital values from the
measurements. The numeric display minimum resolution is 0.1% of the full scale. The smallest
value that can be displayed is 0.01 pW.
The lower part of the screen displays values from the measurements by showing a needle over an
analogue scale. The two following pictures show the needle in the “Tail” and “Bar Graph”
display modes, respectively.
Fig. 1-4 1917-R Needle display in tail mode
