Ocean Optics OOIBase32 - Manual (Page 40)

4: Edit Menu Functions
Option Function
Percent Transmission Mode
Label Select the axis label to reflect the type of Transmission mode
measurement you wish to take. OOIBase32 displays the label you select
on the vertical axis of the graphed spectrum. OOIBase32 can make both
transmission and reflection measurements while in the transmission
mode, as the mathematics required to calculate transmission and
reflection measurements are identical.
Select Percent Transmission or Percent Reflection as your vertical
axis label when you are in the transmission mode. OOIBase32 displays
the label you select on the vertical axis of the graphed spectrum when
you are in Transmission mode.
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