RCF UP 9501, User Manual

Page: 10 / 40

10
ENGLISH
UP 9500 series amplifiers are based on RCF ‘Class D+’ technology and have a FALL BACK
emergency audio input, making the DXT 9000 system highly safe and reliable.
These can operate as either DXT 9000 system components (linked to MU 9186 / MX 9502
/ MX 9504 main units) or generic amplifiers (with limited functionality) for other audio
systems.
The three models differ in the number of channels, the power per channel and the number
of amplified outputs.
UP 9501 has a single 500 W internal amplifier, UP 9502 has two 250 W internal amplifiers,
UP 9504 has four 125 W internal amplifiers.
The UP 9501 model has 2 amplified outputs (1 channel only), the UP 9502 model has 2
amplified outputs for both channels, the UP 9504 model has a single amplified output per
each channel.
Every amplified output is a monitored 100 V / 70 V loudspeaker line.
The only model UP 9501 (1 x 500 W) can be set as the spare amplifier (for one or more
amplifiers) that automatically replaces the faulty one.
The spare amplifier (of a system / system part) shall be necessarily installed into the same
rack cabinet where amplifiers to be replaced (in case of fault) are already placed.
A local FALL BACK input is available to link a dedicated and independent paging microphone
(or another audio source) for emergency announcements.
Another local input is available to link a device for background music (e.g. CD / MP3
player).
Diagnosis is in compliance with EN 54-16 and ISO 7240-19.
Front panel control with LCD display.
RCF-FLEXCOM digital audio bus.
12 GPI logic inputs (8 monitored and 4 optical) and 8 GPO logic outputs (relays).
RS 485 serial port (screw terminals) for interfacing and monitoring.
AC and DC power supply.
UP 9500 SERIES AMPLIFIER MAIN FEATURES