2 GENERAL DESCRIPTION
2.1 MPA 1600 OPERATION UNIT
The MPA 1600 Operaon Unit is the system central logic controller in the Compact MPA-system. It is designed for 19" 1 Unit
rack mounng.
Features:
• Up to 6 zones, selectable in any conguraon.
• Up to 6 MPA 1601 / 1604 Control Units
• Up to 6 MPA 1603 Alarm Panels
• Up to 2 emergency microphones
• External paging facility (from ICS6200/DICS6100/PABX etc.).
• Prepared for duplicaon - A/B dual system, with synchronisaon.
• Interfaces for manual and/or automac alarms.
• One entertainment source, with free zone selecon.
• Signal processing capabilies.
• Congurable priority levels.
• 7 audio outputs, with unlimited amplier expansion.
• Facility for mung of local loudspeaker during paging.
• Override of entertainment volume-controls during paging.
• Output for mute of external GA system.
• Output for acvaon of external GA system.
• Synchronisaon with external GA tones.
• Up to 8 dierent alarms in the system.
• Up to 6 MPA 1603 Alarm Panels, with up to 4 dierent alarms.
• Chime/”ding-dong” generator.
• Alarm light signal acvaon.
• Mute of external alarm facility.
• Built-in loudspeaker, to monitor acvity on zones.
Indicators:
• Power status indicator with a red/green led.
• Warning/Info indicaon with a red/green led.
• Link/Tx indicaon with a green led.
• PA led indicaon with a green led.
• Alarm indicaon with a green led.
• Zone status indicaon with 6 red/green leds.
• MPA 1601 User status indicaon with 6 red/green leds.