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DS1784-001
ENGLISH
INDEX
1 DESCRIPTION ....................................................................................................................................... 13
2 DESCRIPTION OF COMPONENTS ....................................................................................................... 14
3 INSTALLATION ...................................................................................................................................... 15
3.1 INSTALLATION
METHOD
............................................................................................................ 15
3.2 DESCRIPTION OF TERMINALS .................................................................................................... 16
3.3 CONFIGURATION
......................................................................................................................... 16
3.3.1 SW4
settings
....................................................................................................................... 16
3.3.2 SW3
settings
....................................................................................................................... 17
3.3.3 SW2
settings
....................................................................................................................... 18
3.3.4 SW1 rotary switch............................................................................................................... 18
3.3.5 Default
settings
.................................................................................................................. 19
3.3.6 Speaker volume adjustment ............................................................................................... 19
4 DDA FUNCTIONS SIGNALS ................................................................................................................. 20
5 DOOR ELECTRIC LOCK MANAGEMENT ............................................................................................. 20
6 GARAGE DOOR LOCK MANAGEMENT ............................................................................................... 20
7 TECHNICAL SPECIFICATIONS ............................................................................................................. 20
8 SOME SYSTEM TYPES ........................................................................................................................ 21
9 WIRING DIAGRAM ................................................................................................................................ 68
9.1 NOTES TO THE DIAGRAMS ......................................................................................................... 68
9.2 KEY
............................................................................................................................................ 74
1 DESCRIPTION
The Mikra2 Ref. 1784/1 and 1784/2 panels are dedicated to the 2Voice system. They can be used, for
example, in one-family or two-family systems or in extended systems as secondary call stations. The main
features are:
Vandal-proof panel with weatherproof zama front (IP55).
Wide-angle colour camera on panel with lighting of the subject by means of LED.
Name tag and backlit call button with white LEDs.
Visual and auditory system state signals (DDA), function available with one-family panels only (Ref.
1784/1).
Setup for connection of DOOR STATE or LETTERBOX function sensor (To be implemented in the
future).
Call sending feedback.
Predisposition for hearing aid device for hearing impaired (ILA module) Ref. 1723/48.
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