Wall Module Pa-M1Wp; Zone Paging Microphone Pa-M4Rc; Safety Notes; Applications - Monacor PA-M224 Bedienungsanleitung

inputs will be muted and the announce-
ment will be routed to all zones; the zone
buttons Z . . (4) in the channel CH 1 will
have no function .
27 On / Off switch PHANTOM for the phan-
tom power supply of the microphone MIC
(24) in the channel CH 1
Please observe the "Caution" note of
item 25 .

1.3 Wall module PA-M1WP

The wall module is available as an accessory
and is not supplied with the amplifier . The
wall module can be used to adjust the volume
directly in the PA zone and to provide audio
signals to the zone .
On the rear side of the module, a RJ45
jack is available designed for connection to
the jack WALL MODULE (18) of the amplifier
via a Cat 5e cable (copper conductors, not
copper-clad aluminium conductors) with a
length of up to 200 m .
28 Signal selector button with LED indicator
Button engaged: The LED indicator will
light up in yellow; the signal routed to the
jacks MIC (29) or LINE (31) will be audible
Button disengaged: The LED indicator will
light up in green; the signal selected at
the amplifier for this zone will be audible
29 XLR jack MIC for connection of a micro-
phone
Caution! A 15 V phantom power is al-
ways available at this jack; therefore,
never connect a microphone with an
unbalanced output, it may be damaged .
30 Volume control for the zone
The maximum volume possible can be
adjusted by means of the corresponding
control ZONE (8) at the amplifier .
31 RCA jacks LINE to provide a line signal
1.4 Zone paging microphone
PA-M4RC
The zone paging microphone is available as
an accessory and is not supplied with the
amplifier .
32 Volume control for the microphone signal
33 RJ45 jack OUTPUT for connection to the
jack PAGING MIC (16) of the amplifier via
a Cat 5e cable (copper conductors, not
copper-clad aluminium conductors) with
a length of up to 200 m
34 Selector switch LOCK/UNLOCK to save a
zone selection
UNLOCK: The zone selection for an an-
nouncement will be deleted after the
announcement has been made and
the button TALK (41) is not pressed
anymore . For the next announcement,
the zones must again be selected with
the corresponding buttons (38 or 39) .
LOCK: When the selector switch is set to
LOCK after the zones have been se-
lected, the selection will remain saved .
10
35 LED indicator CLIP: Will light up briefly to
indicate that the maximum undistorted
signal level has been reached . If it lights
up more frequently, the microphone sig-
nal is distorted; in this case, turn back the
volume control (32) accordingly .
LED indicator SIGNAL: Will light up when
the volume of the announcement has
reached a specific level
36 LED indicator POWER
37 XLR jacks for connection of the gooseneck
microphone supplied
38 Button ALL for announcements in all
zones
39 Buttons to select the zones in which an
announcement shall be audible
Note: Please note the different lettering of the
zone buttons: the digits 1 and 2 to the left of
the buttons apply to the amplifier PA-M224,
the digits 1 – 4 to the right of the buttons apply
to the amplifier PA-M412 .
40 Button CHIME to precede the announce-
ment by a chime tone
41 Button TALK

2 Safety Notes

The unit corresponds to all relevant directives
of the EU and is therefore marked with
WARNING The unit uses dangerous
mains voltage . Leave servicing
to skilled personnel and never
insert anything into the air
vents . Risk of electric shock!
During operation, there is a hazard of con-
tact with a dangerous voltage of up to 100 V
at the speaker terminals SPEAKER (20) .
Always switch off the amplifier before mak-
ing or changing any connections!
•
The unit is suitable for indoor use only . Pro-
tect it against dripping water, splash water
and high air humidity . The admissible ambi-
ent temperature range is 0 – 40 °C .
•
Do not place any vessel filled with liquid on
the units, 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 .
•
Immediately disconnect the unit from the
mains socket,
1 . if the unit or the mains cable is visibly
damaged,
2 . if a defect might have occurred after the
unit was dropped or suffered a similar
accident,
3 . if malfunctions occur .
In any case the unit must be repaired by
skilled personnel .
•
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
intended, if it is not correctly connected
or operated, or if it is not repaired in an
expert way .
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 amplifier has specially been designed
for setting up a PA system in which individ-
ual areas or rooms (zones) can be provided
with sound in different ways . The signals of
eight different audio sources (microphones,
MP3/ CD player, radio, etc .) can be routed
as desired to two zones (with the amplifier
PA-M224) or to four zones (with the amplifier
PA-M412) . For each zone, the volume and the
sound can be adjusted differently as required .
The wall module PA-M1WP (accessory)
can be used to adjust the volume directly in
a zone . It is possible to connect a microphone
or an MP3 player, for example, to the wall
module so that, instead of the signal source
selected at the amplifier, the microphone /
.
MP3 player is audible in the zone .
By means of the zone paging microphone
PA-M4RC (accessory), announcements can be
made in a specific zone or in all zones .

4 Setting up the Amplifier

The amplifier is designed for installation into a
rack for units of a width of 482 mm (19") but
can also be used as a tabletop unit . In order
to ensure sufficient cooling of the amplifier,
air must always be able to flow freely through
all air vents .

4.1 Rack installation

For rack installation, the amplifier requires
2 RS (2 rack spaces = 89 mm) . To prevent the
rack from becoming top-heavy, insert the
amplifier into the lower section of the rack .
The front plate is not sufficient for fixing the
amplifier safely; additionally use lateral rails or
a bottom plate to secure the amplifier .
The hot air given off by the amplifier must
be dissipated from the rack; otherwise heat
will accumulate in the rack which may not
only damage the amplifier but also other units
in the rack . In case of insufficient heat dissipa-
tion, install a ventilation unit (e . g . DPVEN-04)
into the rack .