Publicidad
Idiomas disponibles
Idiomas disponibles
EN
16.- SPEAKER OUTPUT: 4 Ω low impedance, 100 V and 70 V line, 240 W RMS speaker outputs, euroblock
connector. Please note that the choice of low impedance speakers must conform to the amplifier
specifications for serial or parallel connection (only parallel for 100 V line) to obtain power and impedance
appropriate to the amplifier output.
17.- ZONE OUTPUT: 100 V line speaker outputs, euroblock connector. Each zone is limited to a maximum
of 240 W RMS and the sum of the 4 zones cannot exceed the 240 W RMS provided by the amplifier.
Please note that the choice of low impedance speakers must conform to the amplifier specifications for
serial or parallel connection to obtain power and impedance appropriate to the amplifier output.
18.- CHIME CH 1, CHIME CH 2-4: CHIME volume controls. CHIME CH 1 for CH 1|PAGING MIC and CHIME
CH 2-4 for CH 2, CH 3 and CH 4.
19.- DIP selectors:
a.- LINE/MIC: modifies microphone input (MIC) sensitivity or for players/mixers (LINE).
b.- PHANTOM 48 V: enables/disables the PHANTOM 48 V power at the connectors
of this input, required for condenser microphones.
c.- CHIME: enables/disables CHIME tone generation function when a contact
closure is performed on the corresponding CHIME entry.
d.- VOX 1-3: enables/disables the priority of this input.
20.- Euroblock connector:
a.- +, -,
: input terminals for connection of the balanced input signal. CH 1 has
another combo connector for connection of the input signal, CH 2, CH 3
and CH 4 only has this euroblock connector for connecting the input signal. In
addition, this input has DIP switches (19) to adjust the sensitivity of the MIC/LINE
input, enable phantom power, and enable/disable VOX and CHIME priority.
b.- CHIME: closing contacts to trigger a CHIME tone.
21.- REMOTE MUTE: allows to remotely mute all amplifier inputs except EMERGENCY IN with the help of
a switch. Euroblock connector. This input is in open circuit, to silence it you must close the circuit.
22.- EMERGENCY IN: 100 V line level audio emergency system input connection, euroblock. If it is a line
signal use LINE and COM, if it is 100 V use 100 V and COM.
NOTE: the 100 V EMERGENCY IN input only supports 100 V and COM signals. The 100 V output on
some Class D amplifiers delivers -50 V and +50 V (BTL) instead of 100 V and COM. Such 100 V outputs
(+50 V,-50 V) are not compatible with this input as the ground port will receive a -50 V signal which could
cause the amplifier providing the output to detect a fault and activate its protection mechanism.
OPERATION
INPUT PRIORITY
-
The VOX priority of the various inputs is activated by signal level and can be regulated with the VOX
controls on the rear panel.
-
The priority of CH 1-4 can be disabled by means of DIP-switch VOX 2 (CH 1) or VOX 3 (CH 2-4).
-
Priority order:
The REMOTE MUTE input attenuates all inputs except the EMERGENCY IN input when a contact closure
of its terminals is performed.
1.- The EMERGENCY IN input has the highest priority and attenuates the other inputs when it has a signal.
2.- The ZONE MICROPHONE input has priority over all inputs except the EMERGENCY IN input.
3.- The REMOTE WALL PANEL input has priority over all inputs except the EMERGENCY IN and ZONE
MICROPHONE input.
4.- The CH 1|PAGING MIC input has priority over the inputs CH 2, CH 3, CH 4, AUX 1-3 and the player.
5.- The inputs CH 2, CH 3 and CH 4 have priority over the AUX inputs and the player.
6.- The AUX inputs and the player have no priority over any other signal.
1
22
- 4 -
PA AMPLIFIER MAX-240Z
1
2
REM. WALL PANEL
EMERGENCY IN
VOX 1
REMOTE MUTE
3
2
22
21
18
REM. WALL PANEL
CH 1
CH 2
EMERGENCY IN
CHIME
CHIME
VOX 1
VOX 2
VOX 3
CH 1
CH 2-4
PHANTOM
CHIME
PHANTOM
CHIME
PHANTOM
48 V
CH 1
48 V
CH 2-4
48 V
VOX 2
VOX 3
LINE
LINE
LINE
MIC
MIC
MIC
CHIME
CHIME
REMOTE MUTE
a bc d
21
18
20
a bc d
3
16
CH 1
CH 2
CH 3
CHIME
CHIME
VOX 2
VOX 3
CH 1
CH 2-4
PHANTOM
CHIME
PHANTOM
CHIME
PHANTOM
CH
48 V
CH 1
48 V
CH 2-4
48 V
VOX 2
VOX 3
V
LINE
LINE
LINE
MIC
MIC
MIC
CHIME
CHIME
CHIM
20
CH 3
CH 4
AUX 1
a
R
CHIME
PHANTOM
CHIME
CH 2-4
48 V
CH 2-4
VOX 3
VOX 3
LINE
MIC
CHIME
CHIME
L
19 18
a
b
Publicidad
