Portable Sonar Installation - Lowrance X-4 Installation And Operation Instructions Manual

Ratchet
Screw hole
X-4 quick release mounting bracket (left). Adjusting the viewing angle
of a display unit (right).
Attach the unit to the bracket by first connecting the power/transducer
and accessory cables. Then, hold the sonar unit vertically and slide it
onto the bracket from above. (The back of the unit should be touching
the front of the bracket as you lower it into position.) As you push
down, the unit will lock into place with a distinct click.
To adjust the viewing angle, pinch the ratchets with one hand, then tilt
the unit with your other hand. Release the ratchets and the unit locks
into the new position. To dismount the unit for storage, press the rat-
chets and lift the unit off the bracket.

Portable Sonar Installation

Like many Lowrance products, the X-4 sonar is capable of portable op-
eration. It uses the optional PPP-12 portable power pack.
The PPP-12 package includes the power pack, battery adapter and a port-
able transducer. The transducer can be stored inside the power pack. The
PPP-12 requires eight AA alkaline batteries. Batteries are not included.
Rear
view
Cable slot
Power/transducer
cable
17
Depress
ratchets
to release