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Idiomas disponibles
EN
DESCRIPTION
Amplifier with 5-input channel matrix and MP3 player with digital FM tuner assignable to 4 output zones
with independent volume control. Possibility of remote paging using a microphone with zone selector model
M-46.
Suitable for multi-zone commercial installations with various music programs.
CONTROLS AND FUNCTIONS
FRONT PANEL
1
MODE
REC
MUTE
6
7
1.- MP3 Module
1.- Infrared sensor for remote control.
/MODE: short presses of this button allow you to select
2.-
between the different operating modes. A long press turns the
1 2
3
MP3/FM module OFF/ON.
MODE
3.- Information display
/VOL+: in MP3 playback mode, a short press of these buttons skips to the previous song. In radio
4.-
REC
mode, a short press on these buttons switches to the previous stored FM station.
10 9
A long press increases the volume of the MP3/FM module.
5.- Connection port for USB storage devices
6.- MicroSD memory card connection port.
/VOL-: in MP3 playback mode, a short press of these buttons allows you to skip to the next song.
7.-
In Radio Mode, a short press on these buttons switches to the next stored FM station.
1
2
A long press decreases the volume of the MP3/FM module.
8.-
: in playback mode, a short press of this button starts/pauses playback. A long press starts/
MONITOR
PRIORITY
stops the recording.
8 , 1 W
+
T
-
9.- REC: allows recording of INPUT 1-5 and remote microphone M-46 inputs. Recordings will be
stored on the connected USB device (priority) or microSD card. To start recording select PLAYING
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
mode and press the REC button. To stop recording, press the MODE button again.
GND LIFT
MPZ-461
It also allows you to play back previously recorded tracks. Select USB or microSD mode (where the
MULTI-ZONE AMPLIFIER
recordings have been stored) and long press the REC button to start playback of the recordings.
~ 230 V AC. 50/60 Hz FUSE: T6.3AL 250 V
POWER CONSUMPTION: 450 W
10.-
: this button allows you to change the playback mode: repeat one track (1), repeat tracks in a
folder (F), repeat all tracks (A) and shuffle (R).
2.- BASS: control which amplifies or softens low frequencies.
3.- TREBLE: control which amplifies or softens high frequencies.
7
8
4.- CH LEVEL: volume control of the corresponding input channel.
5.- POWER/PROT: on/off and equipment protection indicator light. When it is lit in blue, the machine is
working properly. If the amplifier activates the protection, the indicator will turn red.
6.- MUTE indicator light. Lights up when the audio output of the MP3 module is deactivated.
7.- MUTE: button that activates/disables the audio output of the MP3 module.
2 3 4
CH 1
MULTI-ZONE AMPLIFIER MPZ-461
BASS
TREBLE
VOL
VOL +
Z1
MUTE
Z3
VOL -
0 dB
VOL
-3
-5
-7
Z1
Z2
-10
-15
Z3
Z4
MONITOR
8
910
11 12 13 14 15
4 5 6
VOL +
VOL -
8 7
4
3
5
TEL PAGING
REC OUT
R
G
FM ANT
G
-
+
COM
4
ZONE 1
CAUTION
REC OUT
RISK OF ELECTRIC SHOCK
DO NOT OPEN
G
-
+
COM
4
ZONE 3
4 x 90 W RMS
PHANTOM +48 V
LINE
LINE
PUSH
CH 5
CH 4
CH 3
TEL.
ZONE
L
L
R
R
VOLUME
GAIN
GAIN
9 10
11 12
CH 2
CH 3
BASS
TREBLE
BASS
TREBLE
VOL
VOL
Z2
Z1
Z2
Z1
Z2
Z4
MUTE
Z3
Z4
MUTE
Z3
Z4
PROT
PROT
VOL
VOL
CLIP
CLIP
0 dB
0 dB
-7
-7
-10
-10
MON
MON
-15
-15
ZONE 1
ZONE 2
6
OUTPUT
REC OUT
OUTPUT
70 V
100 V
G
-
+
COM
4
70 V
ZONE 2
OUTPUT
REC OUT
OUTPUT
70 V
100 V
G
-
+
COM
4
70 V
ZONE 4
PHANTOM +48 V
PHANTOM +48 V
MIC
LINE
MIC
LINE
MIC
PUSH
PUSH
CH 2
CH 1
GAIN
GAIN
GAIN
13 14
15
- 2 -
1
MODE
REC
INPUTS
CH 4
CH 5
BASS
TREBLE
BASS
TREBLE
VOL
VOL
MUTE
Z1
Z2
Z1
Z2
MUTE
Z3
Z4
MUTE
Z3
Z4
6
7
OUTPUTS
PROT
PROT
VOL
VOL
CLIP
CLIP
0 dB
0 dB
-7
-7
-10
-10
MON
MON
-15
-15
ZONE 3
ZONE 4
1 2
3
MODE
REC
10 9
1
2
MONITOR
PRIORITY
8 , 1 W
+
-
OUTPUTS
100 V
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
100 V
GND LIFT
MPZ-461
INPUTS
RS-232
~ 230 V AC. 50/60 Hz FUSE: T6.3AL 250 V
POWER CONSUMPTION: 450 W
PAGING MIC
M-46 INPUT
16
17
7
8
MULTI-ZONE AMPLIFIER MPZ-461
VOL +
5
MUTE
VOL -
0 dB
-3
-5
-7
Z1
Z2
-10
-15
Z3
Z4
8
910
16
4 5 6
VOL +
VOL -
8 7
4
3
5
TEL PAGING
REC OUT
T
R
G
FM ANT
G
-
ZONE 1
CAUTION
REC OUT
RISK OF ELECTRIC SHOCK
DO NOT OPEN
G
-
ZONE 3
MULTI-ZONE AMPLIFIER
4 x 90 W RMS
LINE
CH 5
CH 4
TEL.
ZONE
L
L
R
R
VOLUME
GAIN
GAIN
9 10
11 12
2 3 4
CH 1
BASS
TREBLE
VOL
Z1
Z2
Z3
Z4
VOL
MONITOR
11 12
6
OUTP
+
COM
4
OUTP
+
COM
4
PHANTOM +48 V
LINE
MIC
PUSH
CH 3
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