Lowrance X-75 Installation And Operation Instructions Manual page 18

12 DEGREE TRANSOM ANGLE
INDEX MARKS
ANGLE OF ATTACK
IN DEGREES
(REF. BOTTOM OF HULL)
PER RATCHET CLICK
14 DEGREE TRANSOM ANGLE
INDEX MARKS
ANGLE OF ATTACK
IN DEGREES
(REF. BOTTOM OF HULL)
PER RATCHET CLICK
16 DEGREE TRANSOM ANGLE
INDEX MARKS
ANGLE OF ATTACK
IN DEGREES
(REF. BOTTOM OF HULL)
PER RATCHET CLICK
14 DEGREE
TRANSOM
ANGLE
A-A
+37.0
+22.0
+6.0
-9.0
A-A
+39.0
+24.0
+8.0
-7.0
A-A
+41.0
+26.0
+10.0
-5.0
For example, with a 14 degree transom, placing
the ratchet on the transducer bracket on "A" and
the ratchet on the transducer on "C" will result in
a +42.0 to -3.0 degree coarse angle adjustment
range.
A-B A-C
+31.0 +40.0 +35.0
+16.0 +25.0 +20.0
-1.0 +10.0
-14.0 -5.0
A-B A-C
+33.0 +42.0
+18.0 +27.0
+3.0 +12.0
-12.0 -3.0
A-B A-C
+35.0 +44.0
+20.0 +29.0
+5.0 +14.0
-10.0 -1.0
+42.0
A-D A-E
+28.0
+13.0
+4.0 -2.0
-11.0 -17.0
A-D A-E
+37.0 +30.0
+22.0 +15.0
+6.0 0.0
-9.0 -15.0
A-D A-E
+39.0 +32.0
+24.0 +17.0
+8.0 +2.0
-7.0 -13.0
o
-3.0
ANGLE
OF
ATTACK
o