Fish-finding Sonars & Mapping GPS Model FishElite 502C iGPS Manual Installation and Operation Instructions

Sonar unit with external temp sensor, external speed sensor or combo

speed/temp sensor. The primary temperature sensor is built

into the transducer.

Optional Speed Sensor Installation

All the units in this series can display speed and distance traveled, but

only the SeaCharter 502cDF iGPS comes packed with a speed sensor. If

you wish to purchase an optional additional sensor for your unit, refer

to the accessory ordering information inside the back cover of this

manual. The following instructions describe how to install the speed

sensor.

Recommended tools for this job include: drill, 5/8" drill bit, 1/8" drill bit for

pilot holes, screwdriver. Required supplies for this job include: four #8

stainless steel wood screws (3/4" long), high quality, marine grade above-

or below-waterline sealant.

First find a location on the boat's transom where the water flow is smooth-

est. Don't mount the sensor behind strakes or ribs. These will disturb the

water flow to the speed sensor. Make sure the sensor will remain in the

water when the boat is on plane.

Speed or combo

speed/temp sensor

Sonar unit rear view

Temp

sensor

Temp sensor built

into transducer

Power/transducer

cable

3-amp fuse

Power/transducer socket

Accessory

socket