Unit installation

18
Night Mode
( FL-20 & FL-22HD Only )
Night Mode reduces the
asher’s display brightness
to make night time viewing
more comfortable to your
eyes. The display intensity is
reduced by about 50%.
FL-20 To activate Night
Mode, switch the Mode
control to either the Full
View, AZ6, or AZ12
position to the left.
FL-22HD To activate Night
Mode or return the display to
full brightness, press and hold
on the top Gain control.
THE RIGHT HALF represents the entire
water column, from the water surface
to the bottom. Read the depth
using the inner white
scale.
THE LEFT HALF represents the zoom
view. From the bottom up to six feet.
Read the distance from the
bottom using the outer
white scale.
Bottom
Fish
The zoom scale reads in the
opposite direction as the full view
scale. The bottom will always be at
the 7 o’clock position. Objects will appear
above this point. You can only see objects as far
off the bottom as the zoom setting permits, which is 6
feet. Objects above this level will only appear on the right side,
which shows the entire water column.
FL-22HD - Auto Zoom