14
Device Connections
Notes of connection
• To avoid short circuit in the electrical
system, ensure that the negative battery
cable is disconnected before installation.
• To prevent short circuit in the wiring and
damaging to this unit, secure all wirings
with cable clamp or adhesive tape. Route
the wirings in a secured, out of heating
place without touching any moving parts
such as gear shift, handbrake, and seat
rails to prevent the wiring insulation being
melted / wore off.
• Never pass the yellow power cord through
the installation hole into the engine
compartment and connect to the car
battery. Otherwise, a high possibility of
serious short circuit to the electrical system
may be occurred.
• Replacing a new fuse with 15A rating
when the old one is broken, using no
fuse or fuse with improper rating may
cause damage to this unit or even fires.
If a proper fuse is installed and electrical
problems still occur, please contact with
any professional car shops for inquiry.
• DO NOT connect other equipments with the
car battery to avoid battery overheating.
• Please make sure all the wiring connections
& the cables of the Speakers are well-
insulated. Otherwise, this unit may be
damaged by short circuit.
• If there is no ACC available, please connect
ACC lead to the power supply with a switch.
• If an external power amplifier is connected,
please don't connect P.CONT lead to the
power lead of the external power amplifier,
otherwise, electric spark or other damage
may be resulted.
• Never ground the speaker output to prevent
the damage to the built-in power amplifier.
• The minimum rating of the speakers
connected to this unit is 50W with 4 to 8Ω
impedance.
Reverse Driving Cable Connections
Parking Brake Cable Connections
