Making Connections - oneConcept X4 Manual De Instrucciones

Protection circuit
This amplifier is provided with a protection circuit that operates in the
following cases:
• when the unit is overheated,
• when a DC current is generated,
• when the speaker terminals are short-circuited.
The protection indicator lights up in red and the unit will shut down.
lf this happens, turn off the connected equipment, take out the cassette
tape or disc, and determine the cause of the malfunction, lf the amplifier has
overheated, wait until the unit cools down before use.

MAKING CONNECTIONS

Mind the following hints before making connections:
• Before making any connections, disconnect the ground terminal of the car
battery to avoid short circuits.
• Be sure to use speakers with an adequate power rating, If you use small
capacity speakers, they may be damaged.
• Do not connect the "-" terminal of speaker system to the car chassis and
do dot connect the "-" terminal of the right speaker with that of the left
speaker.
• lnstall the input and output cords away from the power supply lead as
running them close together can generate some interference noise.
• This unit is a high powered amplifier. Therefore, it may not perform to its
full potential if used with the speaker cords supplied with the car.
• lf your car is equipped with a computer system for navigation or some
other purpose, do not remove the ground wire from the car battery. If
you disconnect the wire, computer memory may be erased. To avoid short
circuits when making connections, disconnect the +12 V power supply
lead until all the other leads have been connected.
Fuse replacement
• If the fuse blows, check the power connection and replace the fuse. If the
fuse blows again after replacement, there may be an internal malfunction.
In such a case, consult your nearest goods dealer.
• When replacing the fuse, be sure to use one matching the amplifier stated
above the fuse holder. Never use a fuse with an amperage rating exceeding
the one supplied with the unit as this could damage the unit.
EN
17