Vexilar Flasher Family 2013 - Manual (Page 10)

10
Setting the Range
FL-12 and FL-20
Both the FL-12 and FL-20 have five depth ranges consisting of Zero to 20’, 40’, 60’, 80’,
and 200’. To read depth, you match the color of the range selected with the depth scale
of the same color.
The 20’ Low Power range reads the same as the standard 20 foot range, except that
using this selection puts the flasher into Low Power Mode, which is discussed on page 15.
Match the color in which the range knob is pointing to the same colored
depth scale. Here, the range is set to 20 feet, which is yellow. To read
depth, look at the yellow scale on the flasher display.
If you change to the 40 foot range, you’ll look at the red depth scale, which
is just inside the yellow 20 foot scale.
For the 300 foot range, look at the outer 20 foot scale. Here you will need
to multiply 20’ X 15 to get your 300’ depth reading.