C
C
A
A
B
B
L
L
E
E
R
R
E
E
E
E
L
L
A
A
C
C
T
T
-
-
1
1
P
P
A
A
E
E
/
/
0
0
0
0
B
B
r
r
o
o
k
k
e
e
n
n
C
C
a
a
b
b
l
l
e
e
r
r
e
e
p
p
a
a
i
i
r
r
1.
Check if the length assembly is damaged internal of the cable reel by physically pulling
the cable out by hand and listen for a clicking sound when pulling it out. We are
checking to see if the spring package internal of the cable reel has been damaged. If no
clicking noise is present, spring package should be ok.
2.
Remove the cable reel cover and physically check for any broken components. Using a
voltage meter put the ground lead on terminal
–VB (ground) and the positive lead on
teVB of MS1. With power on the system it should be +5.00 vdc (range of +4.96
to +5.00vdc). If not check length pot for damage inside cable reel.
3.
Check between
–VB and S1 on MS1 for an output. Should be at least +0.250vdc. Pull
out some cable on the reel and check again to see if length pot is ok, voltage should
increase.
+5vdc
Ground
Length Output
