Safety Notes; Operating Elements And Connections; Front Panel - Monacor PA SAM-1 Mode D'emploi

All operating elements and connections described
GB
can be found on the fold-out page 3.

1 Operating Elements and Connections

1.1 Front panel

1 HIGH LEVEL INPUT jacks for the signal input for
connecting the speaker outputs of a power ampli-
fier [as an alternative to the phono jacks LINE IN
(10)]
2 POWER switch
3 Mains jack for connecting a mains socket (230 V~ /
50 Hz) via the supplied mains cable
4 Support for the mains fuse
Only replace a blown fuse by one of the same type
5 LED for operating mode
red = stand-by
green = power amplifier switched on
6 Volume control LEVEL
7 PHASE control for adjusting the phase between
the input and the output signals of the active
speaker cabinet (for subwoofer operation only)
8 Control CROSSOVER for adjusting the crossover
frequency (for subwoofer operation only)
9 Groundlift switch
Switch not pressed
Signal ground and front plate / earthed conductor
are electrically connected
Switch pressed
Signal ground and front plate / earthed conductor
are separated
10 LINE IN phono jacks for an input signal with line
level [as an alternative to the HIGH LEVEL INPUT
jacks (1)]
1.2 Printed circuit board
11 Connection for speaker
12 Jumper for adjusting the operating mode
position "Subwoofer"
operation as a subwoofer system; only the bass
frequencies are reproduced via the speaker con-
nected
position "Fullrange"
operation as a full range speaker system; all fre-
quencies are reproduced
8

2 Safety Notes

The unit corresponds to all required directives of the
EU and is therefore marked with
WARNING The unit uses dangerous mains voltage
(230 V~). When installing the module
into a speaker cabinet, never connect
the module to the mains voltage. Dis-
connect the mains plug from the socket!
Otherwise you will risk an electric shock
which may be lethal.
Please observe the following items in any case:
G
The unit is suitable for indoor use only. Protect it
against dripping water and splash water, high air
humidity, and heat (admissible ambient temperature
range 0 – 40 °C).
G
Do not place any vessels filled with liquid, e. g. drink-
ing glasses, on the unit.
G
Do not set the unit into operation, and immediately
disconnect the mains plug from the mains socket if
1. there is visible damage to the unit or to the mains
cable,
2. a defect might have occurred after a drop or simi-
lar accident,
3. there are malfunctions.
The unit must in any case be repaired by skilled per-
sonnel.
G
Never pull the mains cable to disconnect the mains
plug from the mains socket, always seize the plug.
G
For cleaning only use a dry, soft cloth, never use
chemicals or water.
G
No guarantee claims for the unit and no liability for
any resulting personal damage or material damage
will be accepted if the unit is used for purposes other
than originally intended, if it is not correctly installed,
connected or operated or if it is not repaired in an
expert way.
G
Important for U. K. Customers!
The wires in this mains lead are coloured in
accordance with the following code:
green/yellow = earth
blue = neutral
brown = live
As the colours of the wires in the mains lead of this
appliance may not correspond with the coloured
markings identifying the terminals in your plug, pro-
ceed as follows:
1. The wire which is coloured green and yellow 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 con-
nected to the terminal which is marked with the
letter N or coloured black.
3. The wire which is coloured brown must be con-
nected to the terminal which is marked with the
letter L or coloured red.
Warning – This appliance must be earthed.
.
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