remain in the water when the boat is on plane. Also make sure the location doesn't interfere with the boat's trailer. Typically, the sensor is mounted about one foot to the side of the transom's centerline.
Once you've determined the proper location for the unit, place the sensor on the transom. The bottom of the bracket should be flush with the hull's bottom. Using the sensor as a template, mark the hull for the screws' pilot holes. Drill four 1/8" holes, one in each end of the slots.
Mount the sensor to the hull using #8 stainless steel wood screws (not included). Use a high quality, marine grade above- or
Good
location
Stern view showing good location for mounting sensor on transom.
If the base of the transom has a radius, fill the gap between the transom and the sensor with the sealing compound. This will help ensure a smooth water flow.
Transom
Bottom of hull | Bottom of hull |
Speed sensor mounting configuration: side view (left) and rear view (right.)
Route the sensor's cable through or over the transom to the sonar unit. If you need to drill a hole in the transom to pass the connector through, the required hole size is 5/8".
Caution:
If you drill a hole in the transom for the cable, make sure it is located above the waterline. After installation, be sure to seal the hole with the same marine grade above- or
The sensor is now ready for use. Connect the sensor to the accessory socket on the back of your unit. If you have any questions concerning
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