PROEL ACDT90, Инструкция по эксплуатации

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4. REAR PANEL DESCRIPTION
fig.2
21. IEC AC power socket.
22. AC type T 1,6 AL 250 V fuse-holder.
23. DC type T 10 AL 250 V fuse-holder.
24. Emergency DC power switch (24 V DC).
25. 24V DC emergency power terminal.
26. Speakers output for constant impedance/constant voltage.
27. Grounding terminal.
28. AM loop antenna.
29. FM antenna connector.
5. INSTALLATION
1. 24V DC emergency power connection (generator or battery).
•
Use terminals #
16
of
fig. 2
.
•
In case of AC power fault or black out, the unit will be powered by 24 V DC, with automatic and silent
switchover to backup power.
Note: to activate this feature switch #
15
of
fig. 2
must be set to ON position.
•
We inform our customers that if DC power supply is supplied by a battery, the unit won’t be able to recharge
the battery.
•
When the amplifiers is powered by 24 V DC, amplifier nominal power will be reduced by 20%.
2. Input connections
•
MICROPHONE CONNECTION:
Despite the kind of microphones you’re using, please always use a shielded wire.
Please see the following drawings for details about the different wirings:
Balanced low impedance microphone: