Cloud Electronics MA60Media - Manual (Page 25)

MA60 & MA60
media
Installation and User Guide v1.2 25
Pre Out
To permit the connection of additional amplifiers (or other equipment), a balanced
output from the MA60/MA60
media
’s pre-amplifier section is available at a rear panel
3-pole, 3.81 mm-pitch screw terminal connector.
MA60 Pre Out:
pin 1 ground
pin 2 cold
pin 3 hot
Balanced Input (e.g., XLR):
pin 1 ground
pin 2 hot
pin 3 cold
+ -
+ -
SCN
1 2 3
1 2
3
SCN
MA60 Pre Out:
pin 1 ground
pin 2 cold
pin 3 hot
Unbalanced Input
(e.g., phono)
1 2 3
+
+
SCN
SCN
All the unit’s controls and settings on the front and rear panels (levels, source selection,
priority settings, etc.) are effective at the Pre Out. However, note that neither the
switchable 65 Hz high pass filter nor the fitting of an optional loudspeaker EQ card
have any effect on this output.
Music Mute Input
In some installations (such as licensed premises or retail outlets within a shopping
mall), there may be a local authority or fire service requirement to mute the music
signals from a fire alarm control panel when an alarm condition arises. The MA60/
MA60
media
includes a facility to mute the music programme only (i.e., the mic input
is still active), via the Music Mute input. This is a 2-pin 5 mm-pitch screw terminal