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Les langues disponibles
English
2 - Introduction
The SLI300.2 and SLI500.2 are compact, powerful Class D low-impedance amplifiers. They deliver 2 x 300W
into 4 Ohms and 2 x 500W into 4 Ohms respectively.
They feature volume control and LED indicators (signal, clip and protection). Connections are via Combo
input and Speakon output.
3 - Device presentation
1
CHANNEL A
LINK A
INPUT A
INPUT B
6
7
1
Power switch
Switches
the
When the amplifier is on, the VOL A and VOL B
potentiometer LEDs light up.
2
A-side LED indicators
These LEDs indicate the amplifier's status:
- SIGNAL : Indicates that a signal is present at the power
stage input.
- CLIP : Indicates that a signal is present at the power
stage input.
- PROTECT : Indicates that the amplifier is in protection
mode due to overheating or short-circuit.
Notes :
-It is normal for the PROTECT LED to light up for a few
seconds when the amplifier is switched on.
-If the PROTECT LED remains lit, switch off the
amplifier, wait for it to cool down and check the wiring.
-If on power-up it remains lit even though the amplifier
is not warm and all the wiring is correct, consult a
specialist technician.
3
Channel A volume control potentiometer
This potentiometer adjusts the level of the signal present
on the INPUT A input.
4
Channel B volume control potentiometer
This potentiometer adjusts the level of the signal present
on the INPUT B input.
5
B-side LED indicators
These LEDs indicate the amplifier's status:
- SIGNAL : Indicates that a signal is present at the power
stage input.
- CLIP : Indicates that a signal is present at the power
stage input.
Page 8
CHANNEL B
MODE
Stereo
Parallel
Bridge
Mute
LINK B
8
amplifier
on
and
SLI300.2 / SLI500.2 - Low impedance stereo class D amplifiers
2
3
4
5
OUT A
CH A
1+ 1-
MADE IN CHINA
CH B
DISTRIBUTED
2+ 2-
BY HITMUSIC S.A.S
BRIDGE
1+ 2+
9
- BRIDGE : Indicates that the amplifier is in bridge mode.
See next paragraph for details.
off.
6
LINK A connector
This connector recovers the signal present on the INPUT
A input for re-injection into another amplification system.
7
INPUT A connector
Channel A input combo connector. This input accepts
balanced and unbalanced signals.
Notes :
INPUT B and LINK B connectors have the same functions.
8
Operating mode selection
This selector is used to choose the amplifier's operating
mode. Each of these modes are detailed in the following
paragraph.
9 10
Outputs
Connect your diffusion systems to these terminal blocks.
Depending
terminal blocks will be used in different ways.
See the following paragraph for details of each type of
installation.
11
Power supply input with fuse
Connect the IEC cord supplied to this input, and after
checking the voltage supplied, connect it to the mains.
If necessary, replace the fuse with one of the same type
and rating.
OUT B
CH B
1+ 1-
WARNING
CAUTION
DO NOT EXPOSE
FOR CONTINUED PROTECTION
THIS EQUIPMENT TO
AGAINST RISK OF FIRE, REPLACE
RAIN OR MOISTURE
ONLY WITH THE SAME TYPE OF FUSE
ATTENTION
ATTENTION
RISQUE DE CHOC
UTILISEZ UN FUSIBLE
ELECTRIQUE
DE RECHANGE
NE PAS OUVRIR
DE MEME TYPE
10
on
the
type
of
Use only with a 250V fuse
11
installation,
the
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