Lowrance lcx-112c 操作ガイド

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NOTE: 
There are two basic power connection options, which are shown in the 
following two diagrams. Read the following instructions carefully 
to determine which power connection applies to your unit. 
Depending on your configuration, you may not use all of these wires. 
Caution: 
All of the wires in the power/data cable have bare ends for 
easier installation. The bare ends on any unused wires could 
cause an electrical short if left exposed. To prevent this, you 
should cover the individual wire ends – either by capping them 
with wire nuts, wrapping them with electrical tape or both. (You 
should cut off the bare wire before taping off the ends.) 
Powering Your Display Unit 
The display unit works from a 12-volt DC battery system. Attach the 
display power cable (with provided 3-amp fuse) to an accessory switch 
or power bus. If this results in electrical interference, connect direct to 
a battery but install an in-line switch on the cable. 
Caution: 
We strongly recommend that you shut off the power supply to the 
power cable when the unit is not in use, especially in saltwater 
environments. When the unit is turned off but still connected to a 
power supply, electrolysis can occur in the power cable plug. This 
may result in corrosion of the plug body along with the electrical 
contacts in the cable and the unit's power socket. Risk of electrolysis 
corrosion is even greater when the cable is unplugged from the unit, 
but still connected to a power source. 
We recommend you connect the power cable to the auxiliary power 
switch included in most boat designs. If that results in electrical 
interference, or if such a switch is not available, we recommend 
connecting direct to the battery and installing an in-line switch. 
This will let you shut off power to the power cable when the unit is 
not in use. When you are not using the unit, you should always 
shut off power to the power cable, especially when the power cable 
is disconnected from the unit. 
WARNING: 
This product must be independently fused with the 
enclosed 3-amp fuse (or equivalent), even if you connect 
to a fused accessory or power bus.