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ARM-880
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PA Technology 2014
Audio Matrix Router
Audio Matrix System
The system ARM-880... from MONACOR is an extra flexible PA solution for multi-room applications. It is ideally suited for the application in
hotels, in restaurants and bars, in conference rooms, schools, sports and fitness centres. Eight different audio sources, e.g. CD players, SAT
receivers, radio programmes can be distributed to 8 output zones, assignment as required.
The audio matrix router ARM-880 is the heart of the system. For the operation, one amplifier is required for each output used. This may be
an individual power amplifier or an active speaker system. Matching wall modules ARM-880WP1, ARM-880WP2 and ARM-880WP3 for
the remote control of ARM-880 and with additional local inputs for the zone are available at option.
With a master/slave connection, it is possible to extend the system to up to 32 output zones. Connections for the various alarm signals and a
local microphone are available.
Announcements can be made via 2 optional zone paging microphones ARM-880RC with zone selection.
Order No. 17.3800
Audio matrix router
• 8 audio inputs and 8 audio outputs
• Inputs 1-4, line, with gain control
• Inputs 5-8, switchable line/mic
• 2 zone paging microphones ARM-880RC
and 1 local microphone (for all zones) can
be connected
• 1 additional audio input for each zone,
non-routable, with gain control
• 8 wall modules ARM-880WP... can be
connected as remote control
• Extendable to up to 32 zones
• Microphone, music and master volume
controls for each zone
• 2-way tone control for each zone
• Priority management
• Emergency announcement with priority for
each zone, even when extended
• 3 different alarm signals
• 7-segment LED display for each zone
• Clipping indicator
• Monitoring function with built-in speaker
• 482 mm (19") rack installation
• Mains operation or 24 V emergency
power operation
Model
ARM-880
General Information
Frequency range
20-20,000 Hz (line)
80-18,000 Hz (mic)
Input sensitivity
Mic 1
300 mV/660
Ω
Zone paging mic.
500 mV/10 k
Ω
line 1-4
195 mV-2 V/47 k
Ω
line 5-8
350 mV (line)
5 mV (mic)
zone 1-8
300 mV-1.1 V/10 k
Ω
Emergency announcem. 775 mV/10 k
Ω
Outputs
zone 1-8
1.5 V/600
Ω
Equalizer bass
±
10 dB/100 Hz
Equalizer treble
±
10 dB/10 kHz
S/N ratio
> 65 dB (mic)
> 85 dB (line)
THD
< 0.07 %
Admiss. ambient temp.
0-40 °C
Power supply
230 V~/50 Hz/30 VA
Dimensions
482x142x325 mm, 3 RS
Weight
6 kg
Connections
Mic 1
1 x XLR
Zone paging mic.
2 x RJ45
Line 1-4
4 x RCA L/R
Linie/Mic 5-8
4 x plug-in screw terminal
Zone 1-8
8 x plug-in screw terminal (IN)
8 x plug-in screw terminal (OUT)
Wall modules
8 x RJ45
Fire alarm
9-pole plug-in screw terminal
Emergency announcem. 1 x plug-in screw terminal
24 V
‡
1 x plug-in screw terminal
Alarm
1 x plug-in screw terminal
EVAC
1 x plug-in screw terminal
Extension
2 x D-sub DC37
(IN/OUT)
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