Bracket front

Mount the sonar: slide the unit onto the bracket from above.

Depress ratchets to release

Adjust viewing angle: use one hand to press and release the spring-

loaded ratchets while you move the unit with the other hand.

Portable Sonar Installation

Like many Lowrance products, the X-4 Pro is capable of portable opera- tion. It uses the optional PPP-12 portable power pack. The power pack and portable transducers expand the uses for your sonar.

You can use your unit on your boat or take it to the dock, on a float tube, on an ice fishing trip or use it as a second sonar in a friend's boat.

The PPP-12 package includes the power pack, battery adapter and a portable transducer. The transducer can be stored inside the power pack. The PPP-12 requires eight AA alkaline batteries. Batteries are not included.

To use a portable power pack, you install the batteries and then attach the sonar unit to the power pack's bracket.

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