Front Panel; Rear Panel; Safety Notes; Rack Installation - Monacor SA-440/SW Manual De Instrucciones

1
SA-440/SW
POWER
3 4
Stereo Mixing Amplifier
These operating instructions are intended for
users without any specific technical knowl-
edge . Please read the instructions carefully
prior to operation and keep them for later
MUTE 2
reference .
LEVEL
MIN MAX
1 Overview
15 16 17 18 19

1.1 Front panel

1 Mounting brackets to install the amplifier
into a rack (482 mm / 19")
2 Overload LEDs CLIP (left channel / right
channel) for the internal power amplifier
3 POWER LED
4 POWER switch
5 Volume control for the microphone chan-
nel VOICE 1
6 3-way equalizer for the microphone chan-
nel VOICE 1
7 Volume control for the microphone chan-
nel VOICE 2
8 3-way equalizer for the microphone chan-
nel VOICE 2
9 Volume control for the stereo channel
MUSIC 1
10 2-way equalizer, for both stereo channels
MUSIC 1 and MUSIC 2 together
11 Volume control for the stereo channel
MUSIC 2
12 Stereo line input MUSIC INPUT 2, to be
used as an alternative to the correspond-
ing input on the rear panel (
13 Jack for connection of stereo headphones
to monitor the output signal; when you
connect headphones to this jack, the out-
puts AMP OUTPUT (17 and 18) and the
speaker outputs (25) are muted
Note: The controls LEVEL (16, 19) have no effect
on the level of the headphone signal .
14 Volume control for the headphones

1.2 Rear panel

15 Screw terminals MUTE (disconnectable
from the amplifier) for connection of a
switch / momentary pushbutton to mute
the outputs AMP OUTPUT (17 and 18)
and the speaker outputs (25)
16 Level control LEVEL 2 for the output AMP
OUTPUT 2 (17)
17 and 18
Master outputs AMP OUTPUT 1 and 2 to
connect power amplifiers or other units
with line input level, e . g . mixer
19 Level control LEVEL 1 for the internal
power amplifier and the output AMP
OUTPUT 1 (18)
6
VOICE 1
LOW MID HIGH
−12 +12 −12 +12 −12 +12
dB dB dB
0 10
5 6
20 Recording output REC to connect the
21 and 22
AMP OUTPUT 1 REC 2 MUSIC 1
L L L L
LEVEL
MIN MAX
R R R R
23 and 24
20 21 22
25 Terminals SPEAKER for the speaker sys-
26 Support for the mains fuse; replace a
27 Mains cable for connection to a socket

2 Safety Notes

This unit corresponds to all relevant directives
of the EU and is therefore marked with
WARNING The unit uses dangerous mains
•
The unit is suitable for indoor use only . Pro-
tect it against dripping water and splash
water, high air humidity and heat (admis-
sible ambient temperature range 0 – 40 °C) .
•
Do not place any vessel filled with liquid on
☞ item 21)
the unit, e . g . a drinking glass .
•
The heat generated inside the unit must be
dissipated by air circulation; never cover the
air vents of the housing .
•
Do not operate the unit and immediately
disconnect the mains plug from the socket
1 . if the unit or the mains cable is visibly
2 . if a defect might have occurred after the
3 . if malfunctions occur .
In any case the unit must be repaired by
skilled personnel .
•
A damaged mains cable must be replaced
by skilled personnel only .
•
Never pull the mains cable to disconnect
the mains plug from the socket, always
seize the plug .
•
For cleaning only use a dry, soft cloth; never
use water or chemicals .
•
No guarantee claims for the unit and no li-
ability for any resulting personal damage or
material damage will be accepted if the unit
is used for other purposes than originally
VOICE 2
LOW MID HIGH
−12 +12 −12 +12 −12 +12
dB dB dB
0 10
7 8
input of a recorder
Note: The controls LEVEL (16, 19) have no effect
on the level of the recording signal .
2 VOICE 1
Stereo inputs MUSIC 1 and 2 to connect
L
audio units with line output level, e . g .
R
CD player or DVD player, tape deck, tuner
Mono inputs VOICE 1 and 2 to connect
23 24
microphones
tems (minimum impedance 4 Ω)
blown fuse by one of the same type only
(230 V/ 50 Hz)
voltage . Leave servicing to
skilled personnel only and do
not insert anything into the
air vents! Inexpert handling of
the unit may result in electric
shock .
damaged,
unit was dropped or suffered a similar
accident,
2
MUSIC 1 MUSIC 2
CLIP CLIP
LOW HIGH
−12 +12 −12 +12
dB dB
0 10 0 10
9 10 11
intended, if it is not correctly connected
or operated, or if it is not repaired in an
expert way .
•
Important for UK Customers!
The wires in the mains lead are coloured in
SPEAKER 4-8 Ω
RIGHT LEFT
accordance with the following code:
green / yellow = earth
blue = neutral
brown = live
As the colours of the wires in the mains
25
lead of this appliance may not correspond
with the coloured markings identifying the
terminals in your plug, proceed as follows:
1 . The wire which is coloured green and yel-
low must be connected to the terminal in
the plug which is marked with the letter
E or by the earth symbol ⏚, or coloured
green or green and yellow .
2 . The wire which is coloured blue must
be connected to the terminal which is
marked with the letter N or coloured
black .
.
3 . The wire which is coloured brown must
be connected to the terminal which is
marked with the letter L or coloured red .
Warning – This appliance must be earthed.
If the unit is to be put out of oper-
ation definitively, take it to a local
recycling plant for a disposal which
is not harmful to the environment .
3 Applications
This stereo mixing amplifier is suitable for uni-
versal applications . It allows to connect up to
two audio units with line output level (e . g .
CD player or DVD player, tape deck) and up
to two microphones and to mix their signals
to two master outputs . It is also equipped
with an additional recording output and an
adjustable headphone output . An optional re-
mote control switch can be used to mute the
two master outputs and the speaker outputs .
The muting feature is also activated when you
connect headphones .
4 Setting Up
Via the two mounting brackets provided,
the amplifier can be installed into a rack for
units of a width of 482 mm (19"); however,
it can also be used as a desktop unit without
brackets . Always make sure that air is aible
to flow freely through all air vents to ensure
sufficient cooling .

4.1 Rack installation

Attach the brackets (1) to the left and right
sides of the front panel via three screws
each . In the rack, a height of 1 rack space
(44 .45 mm) is required . Provide additional
1
MUSIC
INPUT 2
L
R
0 10
12 13 14
FUSE 230 V~ / 50 Hz
26 27