jotron MPA 1600, Руководство пользователя и инструкция по установке, Страница: 9 / 62

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User and Installation Manual
Compact MPA
2.2 MPA 1601 PA CONTROL UNIT
The MPA 1601 is a full facility operator control unit in the
MPA system. It is designed for flush mounting.
Features:
• Microphone options are Gooseneck, or Handheld.
• RS485 data communication with MPA1600 Operation Unit.
• 6 Zone-selection keys.
• PA (normal paging) key
• Emergency PA key marked with red colour
• Emergency PA key is protected against unauthorised use by means
of time-trap functionality (the Emergency PA key must be held for
1 sec. before activation.
• Dimmer key.
• Status-Led for system A and system B.
• Led-indicators for all keys.
• Dimmable Backlight and indication leds
• Local mute relays.
2.3 MPA 1603 GA ALARM PANEL
The MPA 1603 is a manual alarm control unit in the MPA system.
It is designed for flush mounting.
Features:
• RS485 data communication with MPA1600 Operation Unit.
• Alarm keys marked with the text “ALARM” and red colour.
• Cancel key.
• Protection against unauthorised use by means of time-trap function
ality (the alarm keys and the Cancel keys must be held for 1 sec.
before activation).
• 6 leds indicating alarm status in each zone. Led indicators for all keys.
• Dimmable backlight and leds, remotely controlled from the adjacent
MPA 1601 Control Unit.
2.4 MPA 1605 PAGA ACCESS PANEL
- TABLE TOP MOUNTING.
The 1605 is an access and control panel prepared for Compact
MPA A and B system.
Features:
• Gooseneck or handheld microphone.
• 6 zone selection switches.
• Alarm activation buttons.
• Emergency PA / normal PA activation button.
• Dimmer function.
• Audio level meter.
• IP44 rating.