Connecting the unit – Pioneer PRS-X220 User Manual
Page 4
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Connecting the Unit
CAUTION
• Disconnect the negative (-) terminal of the bat
tery to avoid the risk of short-circuit and damage
to the unit.
• Secure the wiring with cable clamps or adhesive
tape. To protect the wiring, wrap adhesive tape
around it where they lie against metal parts.
• Do not route wires where they will get hot, for
example where the heater will blow over them. If
the insulation heats up, it may become damaged,
resulting in a short-circuit through the vehicle
body.
Make sure that wires will not interfere with mov
ing parts of the vehicle, such as the gearshift,
handbrake or seat sliding mechanism.
Do not shorten any wires. Otherwise the protec
tion circuit may fail to work when it should.
Never feed power to other equipment by cutting
the insulation of the power supply wire to tap
from the wire. The current capacity of the wire
will be exceeded, causing overheating.