Furuno Ls4100 - Manual (Page 38)

32
4. Repeat step 1 to ensure that the
angle of the sensor is correct.
Note:
Do not position the sensor
farther into the water than necessary
to avoid increasing drag, spray, and
water noise and reducing boat
speed.
5. Using the vertical adjustment space
on the bracket slots, slide the sensor
up or down to provide a projection of
3 mm (1/8”). Tighten the screws.
Cable cover
Cable
clamp
50 mm (2")
Hull projection 3 mm (1/8")
Vertical adjustment and cable routing
Attaching the sensor to the bracket
1. If the retaining cover near the top of
the bracket is closed, open it by
depressing the latch and rotating the
cover downward.
Step 1 Step 2
Latch
Retaining
cover
Pivot
arm (2)
Slot (2)
Step 4
Step 3
Attaching the sensor to the bracket
2. Insert the sensor’s pivot arms into
the slots near the top of the bracket.
3. Maintain pressure until the pivot
arms click into place.
4. Rotate the sensor downward until the
bottom snaps into the bracket.
5. Close the retaining cover to prevent
the accidental release of the sensor
when the boat is underway.
Cable routing
Route the sensor cable over the
transom, through a drain hole, or
thorough a new hole drilled in the
transom above the waterline.
Never cut the cable or remote the
connector; this will void the warranty.
Always wear safety goggles and a dust
mask.
1. If a hole must be drilled, choose a
location well above the waterline.
Check for obstructions such as trim
tabs, pumps, or wiring inside the hull.
Mark the location with a pencil. Drill
a hole through the transom using a
19 mm or 3/4” bit (to accommodate
the connector).
2. Route the cable over or through the
transom.
3. On the outside of the hull secure the
cable against the transom using the
cable clamps. Position a cable clamp
50 mm(2”) above the bracket and
mark the mounting hole with a
pencil.