Humminbird Temperature/Speed Specifications

Temperature/Speed Accessory
T Y
HANK OU
Thank you for choosing Humminbird, America's #1 name in depthsounders. Humminbird has built its
reputation by manufacturing top-quality, thoroughly reliable marine equipment. Genuine Humminbird
accessories offer the opportunity to upgrade and expand the capabilities of your Humminbird product.
The
B Y
EFORE OU
accessory
S
TART
paddlewheel-type speed sensor
and a water temperature probe in a high-impact plastic
housing. The module is intended for installation on the
transom, and will work well on almost any boat.
Note: If the Temperature/Speed accessory will
not work for your application, you may
exchange it, NEW and UNASSEMBLED, with
mounting hardware included, for an accessory
that is appropriate for your application - often
at very little or no charge depending on the
accessory. Call the Humminbird Customer
Resource Center (334-687-0503) for details and
pricing, or visit www.humminbird.com, Product
Support for more information.
In addition to the parts supplied, you will need a hand drill
with various bits, marine-grade silicone sealant, and a
Phillips head screwdriver.
Temperature/Speed
I
NSTALLATION
incorporates a
must also maintain contact with the water at high speeds.
Do not mount the module directly in front of the propeller
or outdrive, and make sure that there are no protrusions
such as ribs, rows of rivets, or transducers directly forward
of the mounting location, as these may affect the flow of
water over the paddlewheel.
Align the module on the transom so the lower edge is
flush with the hull of the boat, and mark the hole locations.
If the transom angle is excessive, a faring block may be
needed to level the paddlewheel for proper operation.
On fiberglass hulls, it is best to start with a smaller bit
and use progressively larger drill bits to reduce the chance
of chipping or flaking the outer coating. Drill two
(4 mm) mounting holes approximately
Seal the mounting holes with marine-grade silicone
sealant, and attach the module to the transom using the
two washers and two screws provided. Hand tighten only!
Locate an area on the transom
of your boat 6"-8" or farther
from the transducer(s). This area
⁹⁄₆₄
"
³⁄₄
" (19 mm) deep.
Escutcheon
Cable Clamp
Axial Clip
Wedge
Temperature
Temp/Speed
Probe
Module
Paddlewheel
Wood screw
Figure 1
and washer
Plate