Bosch Appliances Home Security System PLE-10M2-EU User Manual
Bosch Security Systems | 2008-03 | PLE-10M2-EU en
Plena Easy Line Mixer | Installation and User Instructions | Connections and settings
en | 24
4.3 Unit
settings
4.3.1
Rear panel settings
The unit can be quickly set-up for operation by setting
the following controls at the rear of the unit:
•
the following controls at the rear of the unit:
•
DIP switches
•
Rotary dials
•
Master switch for line out or music only.
See the following tables for an overview of the settings
and typical examples of their use.
and typical examples of their use.
table 4.1: DIP switch settings
DIP switch
On
Off
Typical example (On)
Chime
(mic/line 1)
Chime will be sounded at the
beginning of an announcement.
Chime will not be sounded
at the beginning of an
announcement.
Announcement of train
departure time.
PTT “Push to talk”
(mic/line 1 only)
This input is muted when the push
to talk contact is open. When the
push to talk contact is closed:
•
this input is available for
speech.
•
a chime will sound, if selected.
•
the music and other mic/line
inputs will be reduced in
volume to the level set by the
ducking level control knob.
Push to talk off. The signal
will be mixed with the other
mic/line signals.
Microphone 1 will mix with
the background music or
the other microphones in
the selected zones.
Users can have private
conversations during live
broadcasts (for example,
with an all call call-
station, such as the
PLE-1CS).
Line
Input signal from line.
Input signal from
microphone.
Depends on set-up.
Speech filter
Enhances clarity of speech, by
cutting-off the lower frequencies
of the signal.
Speech filter inactive.
Use for announcements
Phantom power
Provides power to condenser
microphones.
Phantom power
unavailable.
Enable phantom power if
you use electret or
condenser microphones.
VOX
(mic/line 2 only)
Temporarily suppresses the
background music to an
adjustable “ducking level”
(see table 4.2) while you speak
into the microphone.
The VOX mode is normally used
with hand-held microphones such
as the LBC 2900/15. Background
music and announcements will be
heard in the selected zones.
A chime is not available in this
mode.
VOX inactive.
Microphone 2 will mix with
the background music or
the other microphones in
the selected zones.
Use to make casual
announcements (such as
announcing the winner of
a competition) while
temporarily suppressing
the background music to
an adjustable ducking
level.