Audiophony PA PREZONE88 Guide De L'utilisateur page 14

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8
LINK IN and LINK OUT connectors
These RJ45 connectors allow you to cascade several
PREZONE88 to retrieve priority messages from the
master device.
9
1 to 8 inputs
These RCA plug-in inputs are stereo line level.
The signal volume present on these inputs is adjustable
on the front panel.
10
1 to 8 LINK IN and LINK OUT
The LINK IN inputs are line level on Euroblock connectors.
The LINK OUT outputs on euroblock connectors are
used to retrieve the signals present at the input and
inject them back into a PREZONE88 slave in cascade.
11
GAIN potentiometers
These potentiometers on all inputs allow you to adjust
the level of the incoming signal on each input.
12
PAGING MIC IN and OUT connectors
These connectors make it possible to connect an
announcement microphone on the one hand and on
the other hand to retrieve this announcement signal and
inject it back into another PREZONE88. This input has
priority over all others.
13
ALARM MESSAGE zone
1 - EXT / INT switch : Allows you to choose whether the
alarm message is internal or external to the PREZONE88.
2 - EXT connector : Allows to connect an external box
on which the alert message is stored.
3 - LEVEL potentiometer : Allows you to adjust the
level of the external alert message.
14
1 to 8 WALL CONTROL inputs
These RJ45 inputs are used to connect WP8 or WS8
wall controllers.
These controllers allow remote management of each
zone.
15
1 to 8 line outputs
Connect amplifiers to these outputs to power speakers.
The signal level on these outputs is adjustable on the
front panel via the potentiometers in zones 1 to 8.
16
1 to 8 output equalization
The channels include dual-band signal equalization.
These potentiometers are used to increase or decrease
the amount of bass (LOW) and treble (HIGH) in the output
signal of each channel.
- HIGH (High Frequency control): This knob adjusts the
treble level of the corresponding channel with a variation
between +10 and -10 dB at 10kHz.
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MX82 - Mixer/Préampli multizone rackable avec 8 entrées et 2 sorties
- LOW (low frequency control): This knob allows you to
adjust the bass level of the corresponding channel with
a variation between +10 and -10 dB at 100Hz.