System Installation - urmet domus 2GO! Bedienungsanleitung

Extensions 0 and 1 will ring immediately if there are several apartment stations in parallel. Extensions 2 and
3 will ring immediately after. Extension 0 will also switch the monitor on. The monitors of other extensions
can be switched on by pressing the auto-on button (video switching function) until the audio of one of the
called user's is activated. After activating the audio, the image will be shown only on the apartment station
from where the audio function was activated.
AUTO-ON FUNCTION
Press the button to switch the auto-on function on if the apartment station is in stand-by. Press the
button to establish audio and video communication with the door unit.
AUTOMATIC DOOR OPENER FUNCTION
The function can be switched on and off using the dedicated button
will light up when the function is on. A door opener command is transmitted when a call from a door unit is
received. Program this function on one of the indoor stations only if there are several indoor stations in
parallel.
INTERCOM CALL FORWARDING
After programming a button ( , or ) for the intercom function (see paragraph on programming), press
the button and then press the call button (
confi rmation tone (2 beeps) and the called apartment station will ring. A communication is established when
the caller's audio is activated.
FLOOR CALL FUNCTION
The indoor station is equipped with a pair of terminals (CP) for connecting the fl oor call button. The indoor
station will ring with the set tone for 3s when the button is pressed. Connect this button to indoor station 0
only if there are several indoor stations in parallel. Indoor stations 0 and 1 will ring immediately. Stations 2
and 3 will ring immediately after.
ADDITIONAL RINGER MANAGEMENT
The indoor station is equipped with a pair of terminals (S-, S+) for connecting a supplementary ringer or a
relay. This ringer is controlled when any call tone is generated.
BUTTON / / FUNCTION SUMMARY
The following table summarises the button functions according to indoor station state.
State Standby and Audio OFF
Audio OFF following
received call
Button
Video answering Staircase
Button
service lights on
pressed
on (1)
Button
Master auto-on Video switching
pressed
Automatic Automatic
Button
door opener door opener
pressed
on
(1) Where provided
(2) By means of decoder Ref. 1082/80
(3) Or second lock release by means of decoder Ref. 1082/80
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. The green LED on the top right
, or ). The calling apartment station will output a
Audio Standby and
ON Audio ON
Staircase If programmed,
lights on intercom call
(2) (2)
If programmed,
=== intercom call (3) or
call to switchboard (1)
If programmed,
=== intercom call
on

SYSTEM INSTALLATION

All devices must be set up and wired according to rules of best practice according to CEI standards. Devote
particular attention to power units and transformers: these must be arranged in suitable electrical panels and
equipped with suitably dimensioned protection and circuit breaker switches.
The system will ensure good immunity to interference only if the following wires are used for bus lines:
• Urmet Domus Ref. 1082/90 (2 wires).
In all cases, to improve interference immunity, do not arrange the system wires near 230V and 380V
power wires which generate strong electromagnetic fi elds.
The following problems whose frequency and severity cannot be foreseen may occur if these rules are not
respected:
• Data transmission errors between devices with consequent impossibility of making calls.
• Poor video quality: loss of details, double picture, etc.
• Video interference.
• Audio signal interference.
DESCRIPTION OF DEVICE TERMINALS
Ref. 1082/20 POWER UNIT
LINE 0 Terminal pair for connecting non-polarised bus 1 line
LINE 1 Terminal pair for connecting non-polarised bus 1 line
0, 230 Terminal pair for connecting to the 230Vac electrical mains
DOOR UNIT
SE+ Positive electrical lock operation
SE- Negative electrical lock operation
GND PA reference earth
PA Hall door opener button input
T Ref. 1038/69 relay box output for surveillance camera cycle function
GND T reference earth
LINE }
Non-polarised bus line
LINE
V3 Secondary surveillance camera connection
V5 Secondary surveillance camera connection
Ref. 1703/84 VIDEO DOOR PHONE BRACKET
LINE Terminal pair for connecting non-polarised bus
CP Terminal pair for connecting fl oor call button
S+, S- Terminal pair for connecting supplementary ringer
Ref. 1082/51 VIDEO DISTRIBUTOR
IN/OUT Terminal pair for in-out bus connection
DER Terminal pair for extension bus connection
(3)
(3)
DS1782-004A DS1782-004A
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