Vexilar Open Water Mounting Kit - Manual (Page 3)

9/9/12 Vexilar Open Water Mounting Kit Instructions
3/4 vexilar.com/pages/support/instructions/instructions_tk-‐‑kits.php
Before you install the transducer, clean the spot of mud and oil. Using an
epoxy or silicone glue make a puddle about the same diameter as the
transducer on the hull. Place the transducer in the glue. Press it down
firmly, gently twisting it back and forth, making sure that there are no air
bubbles in the glue between the transducer and the hull. Let the glue dry
completely before turning the unit on.
Run the transducer cord up to the unit taking the same care as you did
when you ran the power cord. Plug the transducer connector into the back
of the unit and screw the retaining ring down tight.
Trolling Motor Mounting
To attach a puck style transducer to a trolling motor use the large cable tie
provided. Notice the slots in the transducer for this purpose. Locate the
transducer on the bottom of the lower unit as in figure B. Run the cable up
the shaft using the smaller cable ties to hold it in position. Make sure that
the cable will not be damaged by the motions of the trolling motor. Plug
the transducer connector into the back of the unit and screw the retaining
ring down tight.
In any application, if the transducer cord is too short, an optional
extension cable may be purchased.
Frequently Asked Questions
Q -­ Where should the gain control be set?
A -­ Keep the gain low. Usually a setting between 0 and 3 is sufficient for
depths up to 40 feet. It is a good idea to pick a setting and leave it there,
if the depth does not change significantly. This gives a good frame of
reference to be able to recognize different bottom types.
Q -­ Even with the gain set on zero I still have so much signal I can't
determine the bottom. What can I do?
A -­ This can happen in shallow or very weedy waters. If you have the FL-­
18, switch the unit to the LP setting. If you have an FL-­8 or FL-­8SLT, the
solution is to install an S-­Cable in your transducer line to cut down your
output power. This is an accessory that is manufactured by Vexilar and
carried by many retailers.
Q -­ Why do I loose the depth reading when my boat goes faster?
A -­ Your transducer position needs adjustment. The unit can read depth
at, virtually, any boat speed provided the transducer is in good contact
with the water. Also, keep in mind that the water flow under the
transducer must be clear and undisturbed by any part of your boat ahead
of the transducer.