Humminbird 4086301, 4087301 6.Attach the Cables to the Control Head, orientation of the sockets, insert the, 7.Thread the gimbal knob onto the pivot bolt and tighten

5.Align the pivot knuckle with the mount base arms and slide into place, twisting slightly if necessary, until the unit is firmly seated.

6.Rotate the control head to the desired angle and hand tighten the thumbknob bolt.

7.Thread the gimbal knob onto the pivot bolt and tighten.

6.Attach the Cables to the Control Head

Follow these steps to attach the power and transducer cables to the control head:

		1. Matching the cable plugs to the shape and
		orientation of the sockets, insert the
		transducer and power cables into the correct
		sockets on the control head (Figure 8).
Power Serial	Transducer	NOTE: The serial port is for authorized service personnel
		use only. Do not connect a cable to this port. The serial
Figure 8
		port does not require a port cover.

2.With the control head in place, tilt and/or swivel the unit through its full range to make sure there is enough cable slack for the unit to move freely. Hand tighten the thumbknob bolt when you achieve the desired position for the control head.

You are now ready to install the transducer. Proceed to Transom Transducer Installation Overview.

7Fixed Control Head Installation