RCF MX 9502, Руководство пользователя

Страница: 10 / 60

10
ENGLISH
MX 9502 and MX 9504 are main units with audio inputs and outputs, a pre-recorded
message player, control / surveillance functions, MP3 player.
The MX 9502 model has two (class D) 250 W amplifiers, the MX 9504 model has four
(class D) 125 W amplifiers. Amplifier outputs are for 100 V / 70 V loudspeaker lines.
MX 9502 / MX 9504 main units can drive several low-impedance loudspeakers and allow
to directly add and connect UP 9500 series amplifiers.
A UP 9501 can be set as ‘spare’ that automatically replaces an internal faulty one of a
main unit.
MAIN FEATURES
- Configurable digital matrix.
- MX 9502: two internal (class D) 250 W amplifiers
- MX 9504: four internal (class D) 125 W amplifiers
- 100 V / 70 V outputs for loudspeakers
- Fully monitored as according to the EN 54-16 and ISO 7240-19 standards.
-
The zone configuration is virtual and can be set after the system installation.
-
Two bus inputs for paging microphones.
-
FALL-BACK input to connect an independent dedicated EVAC paging microphone.
-
Digital signal processor on both inputs and outputs. A compressor can be inserted on
the AUX and MAIN inputs.
-
Evacuation messages (with priority) are stored to a checked and protected internal
memory. Two messages (for evacuation, routine communications or advertisements)
can be played simultaneously (to different zones).
- SD slot for cards with routine messages that can be triggered from GPI or the internal
timer.
- MP3 player (with USB port and SD card slot) for background music.
- The BGM1 analogue audio input can be alternatively replaced by the MP3 player and
the PAGING IN 2 input by the AUX INPUT. This can be made by using software presets.
- AUX and MONITOR audio outputs.
- Graphic user interface to set all system parameters directly from a PC through USB port.
-
Front panel control with LCD.
-
RCF-FLEXCOM technology digital Audio Bus to connect amplifiers (UP 9501, UP 9502,
UP 9504).
-
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.
-
ETHERNET port (RJ 45 connector) for local area network (LAN) applications, local and
remote system configuration.
- Optional programme selector and level remote control.
- AC and DC power supply.
MX 9502 – MX 9504 MAIN UNIT DESCRIPTION