UP-67ETH, UP-127ETH,
UP-247ETH, UP-367ETH
Digital power unit
UP-x7ETH version 1.1
6
1.
INTRODUCTION
The UP-367ETH, UP-247ETH, UP-127ETH and UP-67ETH models are digital amplifiers with power ratings
of 360, 240, 120 and 60 watts RMS respectively.
Suitable for use with Public Address systems, emergency announcements, background music and
reproduction of speech, they are remarkably strong and reliable.
They support the broadcast of music and announcements via streaming through an IP network, in
addition to control data and equipment configuration.
Principal characteristics:
Digital audio and control data by means of IP
connection (UDP/IP Multicast).
Double Ethernet connection for installations
with redundant network systems.
Operation in stand-alone mode or with P.A.
Manager control software.
Surveillance of equipment operation by means
of P.A. Manager software and/or basic TELNET
functions.
IP address configuration:
o
By means of a DIP switch, facilitating the
replacement of equipment in an
installation.
o
In Flash memory, through software.
Constant notification (IP) of the equipment
status by means of a heart beat.
DSP functions for the digital channels: control
of volume, bass, treble, graphic equaliser and
parametric equaliser.
Graphic equaliser and parametric equaliser.
Loudspeaker line surveillance (impedance
measurement).
Thermal protection:
o
Alarm notification with user-configurable
threshold.
o
Automatic disconnection (temperature set
by hardware).
Fan control with user-configurable thresholds.
Equipped with Fail Safe Relay for surveillance
of amplifier activity.
Pre-recorded messages resident in the
amplifier, located in:
o
Flash memory (remotely updateable by
IP).
o
MP3 memory, locally updateable through
USB connection.
Emergency input:
o
Live voice audio (with critical path
surveillance).
o
MP3 local message activation contacts,
with cascade priority:
1. Live voice message.
2. Pre-recorded evacuation message.
3. Pre-recorded warning message.
o
Contact status surveillance, detecting
open circuit, short circuit, standby and
activation.
Input/output contacts configurable for
auxiliary functions (activation of emergency
messages, subdivision of zones…).
RS485 connection for control of peripherals
(noise sensors…).
Automatic level control functions.
Keypad lock option, avoiding accidental
pressing of keys.
Local analog input channels: Emergency,
Priority and Program.
Low impedance (4-8-16 ohms) and high
impedance (50-70-100 V) loudspeaker line
output.
Protection against short circuit / overload in
the loudspeaker line.
They occupy two units of height in 19” Rack
cabinets.
Paging security auxiliary relay.
Battery power supply input (24 V DC).
