Lowrance X47 Installation And Operation Instructions Manual page 25

has a storage compartment for the portable transducer. The PPP-12 can be
used with eight AA alkaline batteries. The PPP-13 can be used with eight
D alkaline batteries or an optional sealed, rechargeable battery.
To use a portable power pack, you simply install the batteries and then
attach the sonar unit to the power pack's bracket. Plug in the
power/transducer cable and you're ready to fish.
(The PPP-12 has a quick-release mounting bracket built into the case.
The PPP-13 requires you to attach the gimbal bracket to the case and
then attach the sonar unit to the bracket with the supplied washers
and knobs.)
Installing the Batteries
Release the latch on the front of the battery case. Open the
compartment and install either an optional rechargeable battery, eight
D batteries or eight AA batteries into the adapter. For the longest life,
we recommend you use alkaline batteries.
NOTE:
When the unit is not in use, we recommend you unplug the power
connector to reduce the possibility of corrosion or battery drain.
When you store the unit, always remove the batteries because dead
batteries can leak and corrode the contacts.
After installing the batteries, close the case and plug the sonar unit's
power cable into the socket on the battery case.
"D" cell battery
Install batteries in power case battery adapter. PPP-13 shown.
Turn the sonar unit on. If it doesn't work, make sure the battery
terminals are making good contact against the battery contacts. Also
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