C
C
A
A
B
B
L
L
E
E
R
R
E
E
E
E
L
L
A
A
C
C
T
T
S
S
e
e
t
t
t
t
i
i
n
n
g
g
A
A
n
n
g
g
l
l
e
e
o
o
n
n
c
c
a
a
l
l
i
i
b
b
r
r
a
a
t
t
e
e
d
d
u
u
n
n
i
i
t
t
s
s
To set the angle;
Fully retract the boom, and boom the machine down to zero degrees using a level or angle
finder to determine zero degrees.. Look at the display to see what the angle indication
is. Remove the three mounting lugs on the pc board. See next page, Tip the pc board
out and loosen the three angle pot mounting screws. Holding the pc board as close to
vertical as possible turn the angle pot until the display indicates zero degrees. Tighten
the three angle pot screws and replace the mounting lugs on the pc board.Do not
forget to connect the shield. Check the angle indication again on the display. Adjust as
needed until it indicates zero degrees. Tighten all screws and close reel. At zero
degrees the angle output on MS1/A1 should be approxi2.50vdc (range
+ 2.48vdc to 2.51vdc).
PC board mounting lugs
MS1/A1 Angle output
