Eagle Electronics 640C, 640cDF Fish Finder User Manual


 
19
Reassemble the transducer and bracket and place them against the
transom. Again, check to see if you can move the transducer so it's par-
allel with the ground. If you can, then go to step 3A. If it doesn't, repeat
step 2A, but use a different alignment letter until you can place the
transducer on the transom correctly.
Insert bolt and check transducer position on transom.
B. Two-piece bracket: Assemble the transducer and bracket as
shown in the following figure. Temporarily slide the bolt though the
transducer assembly but don't tighten the nut at this time. Hold the
assembled transducer and bracket against the transom. Looking at the
transducer from the side, check to see if it will adjust so that its face is
parallel to the ground. If it does, then the "A" positions are correct for
your hull.
If the transducer's face isn't parallel with the ground, remove and
disassemble the transducer and ratchets. Place the ratchets into the
bracket holes with the letter "B" aligned with the bracket alignment
mark. Place them on the transducer aligned with the 12 o'clock posi-
tion on the transducer stem.
Reassemble the transducer and bracket and place them against the
transom. Again, check to see if you can move the transducer so it's
parallel with the ground. If you can, then go to step 3B. If it doesn't,
repeat step 2B, but use a different alignment letter until you can
place the transducer on the transom correctly.
Assemble transducer and bracket.
Ratchets
Flat washer
Lock washer
Flat washer
Nut
Bolt