dls ca41 사용자 설명서

Use only one or two 30
ampere ATC blade type fuses.
CA 51 uses three 30 ampere
fuses. CA22 uses one 25 A
fuse.

4

Connect the fuse holder as close to the vehicle
battery + as possible, using AWG 8 = 10 mm

2 

or

heavier cable. Use ring crimp terminal cable to
connect to battery +. Apply silicon grease to the
fuse to prevent corrosion.
Use a 50 Amp fuse for all
amplifiers except for CA51
that requires 80 Amp fuse.

Connect the battery cable by a crimp fork terminal (
spade ) to the +12 Volt on the amplifier. If you use a
AWG 8 = 10 mm

2

 or thinner cable, you can do

without the crimp terminal and put the cable right
into the connector.
Be sure to use a rubber grommet or a plastic
insulating tube where the cable passes the firewall
or other places when it can easily be jammed.
Use ty-wraps to secure to existing cables in the
engine compartment.

DLS

DLS FH1
fuse holder

Connect to a good chassis ground. The ground
connection should be clean, unpainted metal to
provide a good electrical connection. Use a wire
brush, a scraper or a piece of an abrasive sheet to
clean the metal. Use a lock washer or two to secure
contact. Protect with silicon grease or by paint
applied afterwards.

Power
(Green)

Protect
(Red)

The power light (green ) comes on when
the amplifier is turned on.

The protect light ( red ) comes on
when the amplifier shuts down from
overheating, or a short circuit ( spea-
ker failure)

For RCA cable signal input:
Connect the radio power antenna lead = remote
turn on/off from the car stereo to the amplifier
remote connection. This turns on the amplifier
whenever the car stereo is turned on.
You can either use the built in remote cable in the
RCA cable itself or use a separate cable as seen
on page 4.
Sometimes a small disturbance may enter the
amplifier coming from the remote voltage , through
the built in remote wire and into the RCA cable.
Thus we recommend to use a separate remote wire
and run the RCA lead separate from remote wire,
power cables and speaker cables.
You can either use a crimp fork terminal or insert
the cable directly into the amplifier terminal. If there
is no remote voltage available from the stereo, you
must connect to the ignition key through the radio
or any accessories fuse.

For High Level input:
We recommend you to connect the remote wire as
described above. The amplifier will produce soft
on / soft off operation this way. You must set the Hi
level/Low level switch to High level position in this
case.
In the case that there is no remote voltage available
from the car stereo or you want to simplify the in-
stallation, the amplifier can be turned on/ turned
off by the high level input voltage. This is done when
the Hi level/Low level switch is set to Hi level posi-
tion. There is a small disadvantage that this function
gives soft turn on operation but some pop sound
when switching off.