- 6 -
EN
13.- Contact closures.
4-TONE CHIME and GROUND
: short-circuits these two contacts to activate a 4-tone chime warning.
The volume of the chimes can be adjusted with the CHIME VOL control.
DIN ALARM and GROUND
: short-circuits these two contacts to activate an alarm. The alarm volume
can be adjusted with the ALARM VOL control.
PRIORITY OUTPUT 24 V DC
: this connector supplies a tension of 24 V DC when the alarm is activated,
the chimes CHIME or there is a microphone message PAGING MIC. This voltage can be used as a
control signal.
14.-
AUX 1-2-3
: aux line inputs. Allow connection of audio sources, 2 x RCA connectors.
15.-
REC OUT
: aux line output. Signal output for recording, mixer, amplifier, etc., 2 x RCA connectors.
16.-
AMP IN/PRE OUT:
connection bridge between the 2 RCA connectors that communicate the
preamplifier output signal (PRE OUT) with the input of the final stage of the amplification (AMP IN).
REMOTE CONTROL
1.-
12
: starts and pauses playback.
2.-
3
: button which stops playback.
3.-
7
: allows rewinding to previous track.
4.-
8
: allows forwarding to next track.
5.-
MODE
: allows playback mode to be changed among the following: play
all tracks (ALL), repeat one track (REP 1), repeat all tracks (REP) and
random play (RANDOM).
6.-
Direct selection number buttons.
MPA-124U_MANUAL_(EN)_20170306_Maquetación 1 6/3/17 16:51 Página 6
