96
DEVICE CONNECtIONS
NoTEs oF CoNNECTioN
1. This unit is designed to be used in a vehicle with a 12V battery
and negative grounding. Before installing this unit to a vehicle, a
bus, or a truck, make sure the battery voltage is appropriate for
this unit to be used, otherwise, install a transformer or DC/DC
converter to convert the output voltage to 12V.
2. To avoid short circuit in the electrical system, ensure that the
negative battery cable is disconnected before installation.
3. To prevent short circuit in the wiring and damaging to this unit,
secure all wires with cable clamp or adhesive tape. Route the
wires in a secured way, 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.
4. 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 can occur.
5. Replacing a new fuse with 10A 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.
6. DO NOT connect other equipment to the car battery to avoid
battery overheating.
7. Please make sure all the wiring connections & the cables of
the speakers are well-insulated. Otherwise, this unit may be
damaged by short circuit.
8. 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.
9. Never ground the speaker output to prevent the damage to the
built-in power amplifier.
10. The minimum rating of the speakers connected to this unit is
50W with 4 to 8Ω impedance.
NoTE:
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Please read the safety warnings before installing this unit.
