The reference level of the narrow wavelength encoder is set proportionately to the level of {TAIL ~ the wide wavelength signal} by means of a voltage divider, so that the second color of {HEAD ~ the two color system} may be more accurately separated 
The reference level of the narrow wavelength encoder is set proportionately to the level of { TAIL ~ the wide wavelength signal } by means of a voltage divider , so that the second color of { HEAD ~ the two color system } may be more accurately separated
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH