APART PM1122, Инструкция по эксплуатации

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Pre-amplifier
multiple PM1122 units in a chain with even more mics, output
zones or line sources.
• A separate mix/mic input is also provided to accept the mix/
mic signal from another PM1122 preamp’s mic mix output. The
level of this input can be adjusted with the mic/line 5 potmeter
at the front. You can also use this “line input from another
PM1122” as an unbalanced mono line input. When the
settings are all done correctly, you can use both inputs mic/line5
and link input simultaneously because they are being mixed
together internally.
• Mic inputs 1 and 2 offer an external switch connection on the
euroblock connector to activate the chime and priority. Chime
level is also presettable at the rear. Set its level to zero if you
don’t need the chime.The rear priority dipswitches allow you to
preset if line level mute per zone is activated yes or no in case
a priority mic contact is activated. Mono inputs are numbered
from 1 to 5 and are all mixed together, so in fact you can use
this single priority contact in parallel for all 5 inputs if required
(e.g. 5 call mics in a supermarket).
• PM1122 also has 4 stereo line level inputs called A to D. Line
level is presettable at the rear, this allows signals from various
sources to sound equally loud when you are switching from
one source to another. Line levels reaching from MP3 player’s
headphone outputs up to professional line levels from mixers or
other sound sources like tuners, CD players etc can be applied
to these unbalanced cinch connectors. Line inputs can be
assigned to two zones with the front music input selectors, or
can be remotely controlled with the separately available remote
control units.