Herunterladen Inhalt Inhalt Diese Seite drucken

Control Elements And Connections; 11 Mixing Amplifier Pa-2410Z / 2420Z - Monacor PA-2400RC Bedienungsanleitung

Ela-mischverstärker
Vorschau ausblenden Andere Handbücher für PA-2400RC:
Inhaltsverzeichnis

Werbung

Verfügbare Sprachen
  • DE

Verfügbare Sprachen

  • DEUTSCH, seite 4
PA Mixing Amplifier
These instructions are intended for installers
of PA systems (chapters 4 to 7) and for users
without any specific technical knowledge
(chapter 8) . Please read the operating instruc-
tions carefully prior to operating the unit and
keep them for later reference .
All operating elements and connections de-
scribed can be found on page 2 .
Contents
1
2
Safety Notes               14
3
4
5
6
Setup Options              15
61 Rack installation              15
7
Establishing Connections        15
71 Speakers                  15
711
Output LOW IMP            15
721
Phantom power supply         15
722
Defining priority             15
723
Paging input              15
73 Stereo audio sources            16
751
Setting unit addresses          16
76 Recorder, monitor system          16
77 External signal processing         16
78 Switching inputs              16
781
and switch-off             16
782
Alarm input               16
emergency power supply          17
8
Operation                 17
81 Switching on/off              17
82 Selecting the PA zones           17
821
PA-2420Z                17
822
PA-2410Z                17
84 Triggering the chime            17
85 Siren                    17
861
871
872
Zone output group           18
873
9
Fault Indication             18
10
Specifications              19
101 Amplifier                  19
Block diagram                62
12
1 Control Elements
and Connections
1.1 Mixing amplifier PA-2410Z / 2420Z
1 Cover of the insertion compartment;
an insertion module from MONACOR can
be installed here, e . g . tuner, CD player,
message storage module
2 Volume controls, one each for the input
channels 1 - 5
Control 1 can also be used to adjust the
volume for the desk microphones PA-
4300PTT .
Control 2 can also be used to adjust the
volume for the zone paging microphones
PA-2400RC . (Exception with the PA-2410Z:
 chapter 8 .7 .1)
3 Bass controls and treble controls to adjust
the sound, one each for the input chan-
nels 1- 5
4 Bass control and treble control to adjust
the tone of the insertion module
5 Button CHIME to trigger the chime
6 Control to adjust the volume of the chime
7 Control TEL PAGING to adjust the volume
of a signal source at the input terminals
8 Control to adjust the volume of the siren
9 Buttons to switch the siren tones on and
off
repeated wailing, (tone rising and
falling)
rising tone followed by continuous
tone
10 LED indicator PROTECT; will light up in case
of an amplifier failure (e . g . due to overload
or overheating)
11 Control MASTER to adjust the total volume
12 LED indicators
STAND-BY: standby mode
POWER:
operating mode
13 POWER switch
14 PA-2420Z only:
Zone selection buttons
Z1 - Z20: zones 1- 20
ALL:
all zones of the corresponding
row of buttons
When the button is pressed
again (for 2 seconds), the previ-
ous selection will apply .
15 Output level indicator
CLIP: Overload indicator
16 PA2410Z only:
Volume selection switches, one each for
the zones 1-10
OFF: Zone off
17 Mains connection cable for connection to
a socket (230 V/ 50 Hz)
18 Plug-in screw terminals (removable) for the
100 V speakers of the zones 1-10 or 1- 20
Important: Each output can only be loaded with
an RMS power of max . 60 W (PA-2420Z) or 30 W
(PA-2410Z) . The total load of all 100 V speakers
connected must never exceed 240 W .
19 Screw terminals AC POWER REMOTE to
switch the amplifier on and off by remote
control via a normally open contact
20 Screw terminals DC POWER for emergency
power supply (⎓ 24 V))
21 Plug-in screw terminals LOW IMP for a
low-impedance speaker with a minimum
impedance of 4 Ω , regardless of the zone
selection
Important: Never use this output simultaneously
with the 100 V outputs (18, 22); the amplifier may
be overloaded .
22 Plug-in screw terminals HIGH IMP to con-
nect 100 V speakers, regardless of the zone
selection
Important: The total load - load at this output
plus the total load by the speakers at the zone
outputs (18) - must never exceed 240 W; other-
wise, the amplifier may be overloaded .
23 Fuse for the 24 V emergency supply unit
Always replace a blown fuse by one of
the same type!
24 Plug-in screw terminals PAGING IN to con-
nect a signal source with line level out-
put for announcements of higher priority
(
 table in fig . 5 in chapter 3)
25 Plug-in screw terminals E / M MESSAGE
CONTROL for connection of a normally
open contact to trigger an announce-
ment (e . g . emergency announcement)
when a message storage module (e . g .
PA-1120DMT) is installed .
26 6 .3 mm jacks PRE OUT and AMP IN to in-
sert an audio processing unit, for example
When the jack AMP IN is used, the internal
signal connection to the power amplifier
will be interrupted .
27 Connections REC (RCA jacks) for a recorder
L (left) and R (right) jacks are provided
for stereo recorders . Since the amplifier is
monophonic, the signals at the two jacks
are identical .
28 Inputs LINE IN (RCA jacks) for the chan-
nels 4 and 5; L (left) and R (right) jacks are
provided for stereo signal sources . Since
the amplifier is monophonic, the stereo
signals are internally combined to a mono
signal .
29 Inputs for microphone level and line level
(combined XLR / 6 .3 mm jack), balanced;
one input each for the input channels 1- 3
30 Controls GAIN to match the input gain
with the signal source (microphone level
to line level); one control each for the input
channels 1- 3
31 Switches PHANTOM POWER, one each
for the input channels 1- 3; when the
switch is engaged, a DC voltage of 15 V
for phantom-powered microphones will
be available at the XLR contacts of the
Caution: To prevent loud switching noise, use the
switch only when the amplifier has been switched
off, the outputs have been muted or the control
MASTER (11) has been set to "0" . Do not connect
any microphone (or other type of signal source)
with unbalanced signal output when phantom
power has been activated; otherwise, the mi-
crophone (or other type of signal source) may
be damaged .

Werbung

Inhaltsverzeichnis
loading

Diese Anleitung auch für:

Pa-2410zPa-4300pttPa-2420z

Inhaltsverzeichnis