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2 VOICE - Technical Manual
SECTION 3C
(REV. A)
Download from www.urmet.com Technical Manuals area.
SECTION CONTENTS
MIKRA PUSH BUTTON PANEL 2
Features ........................................................................................2
Structure .......................................................................................2
Terminal pins description .............................................................2
Technical characteristics ..............................................................2
Default programming ....................................................................3
Operation ......................................................................................3
Audio adjustment .........................................................................3
INSTALLATION .................................................................................4
Wall mounting ...............................................................................4
Flush mounting .............................................................................5
MIKRA EXIGO PUSH BUTTON PANEL 7
INSTALLATION .................................................................................7
Wall mounting ............................................................................... 7
CONFIGURATION ............................................................................8
ASSOCIATION OF DOOR UNITS BUTTONS TO USERS ................9
PROGRAMMING DATA DELETING .................................................9
PUSH BUTTON PANEL
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PUSH BUTTON PANEL
MIKRA PUSH BUTTON PANEL
FEATURES - STRUCTURE
MIKRA PUSH BUTTON PANEL
MIKRA PUSH BUTTON PANEL
Mikra push button panels are made of zama with high resistance
against impact and damage.
Push button panels are provided with 2 call buttons and can be used
in single- or two-family systems (second button excluded with jumper)
or as secondary call station.
All push button panels can be wall mounted with screws and screw
anchors, or fl ush mounted for special requirements, using the suitable
box; in this case it sticks out few millimetres from the wall.
The push button panel reduced width allows its installation also on
gate pillar. To make installation easier, each module is provided with
call buttons, name holders, door unit and camera.
Push button panels are available in two different models:
With colour camera Ref. 1783/1
with black/white camera Ref. 1783/2
The push button panel with black/white camera can be used
only in systems where all the video door phones are equipped
with black/white displays.
FEATURES
Surface fi nishing: metal colouring by chemical deposition with
horizontal brush effect (no painting)
High waterproof level and ingress protection against solid objects
(IP44).
Not removable door unit.
System wires connected on a fi xed raising clamp terminal block on
the push button panel base.
Double balancing call button also used as glass for name holder.
White backlit name holder.
Black/white or colour semi pinhole camera.
Infrared (b/w) and white (colour) leds illuminator. It can be excluded
with dip-switch.
All the programming procedure can be performed with dip-switch.
Off-hook waiting time: 60 seconds (system busy).
The guaranteed communication time can be programmed with
rotary-switch up to 70 seconds (system busy).
Max conversation time starting when the handset is picked up: 10
minutes.
Tone for confi rming call sending and conversation end.
Audio signals of system busy.
Pedestrian electric lock command actuator. Programmable timing
with rotary-switch from 1 to 9 seconds.
Driveway electric lock command actuator with clean contact.
Electric lock management: Free or Secret.
Circuitry for electric lock activation with entrance hall button.
Input for open door sensor.
Trimmer for adjusting loudspeaker and microphone audio level.
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STRUCTURE
1
2
3
4
5
6
7
8
9
10
11
12
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14
1. Front made of zama
2. Balancing name holder
3. Busy time rotary-switch
4. Pedestrian door lock release activation time dip-switch
5. Identifi cation code dip-switch
6. Auxiliary settings dip-switch
7. Loudspeaker volume adjustment
8. Microphone volume adjustment
9. User 1 call button
10. Microphone
11. User 2 call button
12. Terminal blocks
13. Loudspeaker
14. Camera
TERMINAL PINS DESCRIPTION
]
LINE
Incoming Bus line
SE+
Positive for pedestrian electric lock activation
SE-
Negative for pedestrian electric lock activation
]
SE2
Driveway electric lock activation (normally open contact)
]
PA
Entrance hall button
]
SP
Open door sensor (*)
(*) the terminal pin SP is connected by default to the terminal pin
CT; to connect the normally close door sensor (with closed door),
remove the jumper.
TECHNICAL CHARACTERISTICS
Power supply voltage (LINE): 36 – 48Vdc
Standby current consumption: 45mA max
Max. current consumption (video call): 250mA max
Lock output SE+ and SE-: Capacitive discharge 22 – 24Vdc
Holding current max 200mA
SE2 switched load: 1A 110V Max
Operating temperature range: -10°C ÷ + 50°C
Dimensions (LxHxW) 100x180x25mm
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PUSH BUTTON PANEL
MIKRA PUSH BUTTON PANEL
STRUCTURE
MIKRA PUSH BUTTON PANEL
DEFAULT PROGRAMMING
Function Default Dip-switch corresponding
Call station type Main (OFF) Dip-switch 1 of AUX
Secondary number 0 (OFF) Dip-switch 2 of AUX
Door lock release Secret (ON) Dip-switch 3 of AUX
Interruption Not enabled (ON) Dip-switch 4 of AUX
Camera illuminators Enabled (ON) Dip-switch 5 of AUX
Number of users single-family Dip-switch 6 of AUX
Guaranteed
comunication time
30 s (pos 3) Rotary switch - CONV TIME
Door lock release 1 s (pos 0) Rotary switch - DOOR TIME
Door unit number 0 (OFF) Dip-switch 1÷5 of ID
OPERATION
CALLS
The name holder has the function of a call button; the call will take
place in the following ways:
USER 0 USER 1
AUX 6 = ON
USER 0
USER 1
USER 0
AUX 6 = OFF
USER
USER
After pressing the call button, the two following cases can occur:
The line is free: the door unit emits a confi rmation tone and the call
is sent to the selected user. At the end of conversation the door unit
emits a “communication end” tone.
The line is busy: the door unit emits an alert tone (when the busy
time is elapsed, the call must be sent again).
PEDESTRIAN ELECTRIC LOCK ACTIVATION
Door units are provided with two terminal pins for pedestrian electric
lock activation (SE-, SE+). The electric lock is activated in the following
cases:
Each time the entrance hall button is pressed (terminal pins PA).
After receiving a door lock release command from an apartment
station, according to the confi guration of the dip-switch used
to confi gure the operating mode “free” or “secret” (see section
“2VOICE system”, paragraph “Call stations features”).
When the call is sent to an apartment station which is provided with
“automatic door lock release” feature and this function is active.
If electric locks to be activated need special timing, the dip-switch
“DOOR TIME” must be adjusted.
DRIVEWAY DOOR LOCK RELEASE MANAGEMENT
Door units are provided with two terminal pins (SE2) connected to the
contacts of a normally open relay, that can be used to command a
gate opening control panel. The relay is activated for 1 second after
receiving a driveway door lock release command from an apartment
station, according to the confi gured operation mode, “free” or
“secret”, as for the pedestrian electric lock.
This relay is NOT suitable to manage directly power loads, but
can only be used as command relay.
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AUDIO ADJUSTMENT
Audio levels are trimmed in factory, so they don’t need to be changed
in most installations.
If it is necessary to change them, use a screwdriver on the suitable
adjusting points.
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2 VOICE - Technical Manual
PUSH BUTTON PANEL
INSTALLATION
WALL MOUNTING
Remove the front panel of the push button panel.
Install the push button panel at the height shown.
1,55 ÷ 1,60 m
Connect the wires and set the dip-switches.
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Fit the name tag on the extractable front panel.
Close the push button panel with the metal cover.
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MIKRA PUSH BUTTON PANEL
INSTALLATION
MIKRA PUSH BUTTON PANEL
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PUSH BUTTON PANEL
FLUSH MOUNTING
Remove the front panel of the push button panel.
Install the fl ush mounting box Ref. 1122/60 (it must be purchased
separately) at the indicated height.
1,55 ÷ 1,60 m
Fix the push button panel base to the frame provided with the fl ush
mounting box.
CLICK
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Put the frame with the base in the fl ush mounting box, and make
cables come out of the hole.
The connection cables must protrude from the embedding box
for at least 20 cm.
Connect the wires and set the dip-switches.
Remove the frame from the base by pressing the locks
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MIKRA PUSH BUTTON PANEL
INSTALLATION
MIKRA PUSH BUTTON PANEL
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2 VOICE - Technical Manual
PUSH BUTTON PANEL
Close the push button panel with the metal cover.
Fix the push button panel to the frame.
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Screw the frame to the push button panel base.
Self-tapping screws
2,9x9,5mm
Screw the frame with the push button panel to the fl ush mounting
box.
Self-tapping
screws
2,9 x 16 mm
Complete the installation by fi xing the external frame.
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MIKRA PUSH BUTTON PANEL
INSTALLATION
MIKRA PUSH BUTTON PANEL
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PUSH BUTTON PANEL
MIKRA EXIGO PUSH BUTTON PANEL
INSTALLATION
FLUSH MOUNTING
Wall the fl ush mounting box Ref. 1145/52 at the indicated height.
1,50 m
Connect the wires to the terminal block.
Fit the name tag on the extractable front panel
Adjust the audio levels.
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Execute the programming.
Fix the push button panel to the front panel.
CLICK
Press the back of the push button panel to ensure perfect alignment
of the camera.
CLICK
Screw the front panel to the fl ush-mounting box with the anti-theft
screws supplied.
Do not use brass cleaning products: clean with a damp cloth.
For engraving and customizing the front and name tags, contact
Prodel. S.r.l.: [email protected]
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MIKRA EXIGO PUSH BUTTON PANEL
INSTALLATION
MIKRA EXIGO PUSH BUTTON PANEL
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PUSH BUTTON PANEL
CONFIGURATION
ID: door unit identifi er
Each main call station must have a unique code (call ID, i.e. Identifi er)
that can be set with dip-switch with values 0÷3.
In case of secondary call station the ID must be the same as the
column ID confi gured on the column interface.
54321
ON ON
12345
5
4
321
ON
5
4
3
21
ON
5
4321
ON
ON
12
3
45
5
4
3
21
ON
ON
12
3
4
5
54
3
21
ON
ON
12
3
45
ID 0
54
3
2
1
ON
ID 1 ID 2 ID 3 ID 4 ID 5
ID 11ID 10ID 9ID 8ID 7ID 6
ID 12 ID 13 ID 14 ID 15 ID 16 ID 17
ID 18 ID 19 ID 20 ID 21 ID 22 ID 23
ID 34 ID 25 ID 26 ID 27 ID 28 ID 29
ID 31ID 30
ON
123
4
5
5
4
3
21
ON
ON
123
4
5
5
4
32
1
ON
ON
123
4
5
5
4
321
ON
ON
1
2
3
45
5
4
3
2
1
ON
ON
1
2
3
4
5
54
3
2
1
ON
ON
12345
54321
ON
ON
1
2
3
45
54
3
2
1
ON
ON
12
34
5
54
3
21
ON
ON
12
34
5
5
43
21
ON
ON
123
4
5
5
4
321
ON
ON
12
34
5
AUX: auxiliary settings
Station type
5
4
32
1
ON
6
Main
6
ON
1
2
3
45
Secondary
Secondary
station
address
6
ON
1
23
45
Secondary 0
5
4
3
2
1
ON
6
Secondary 1
Door opener
6
ON
123
45
Door opener
free
5
4
321
ON
6
Door opener
privacy
Interruption
6
ON
1
2
345
On
543
2
1
ON
6
Off
Camera
lights
6
ON
12
3
45
Camera
lights
off
54
3
2
1
ON
6
Camera
lights
on
Number of users
6
ON
12
3
4
5
Single-family
5
4
3
2
1
ON
6
Two-family
Dip 1 - Station type
The door unit can be confi gured either as a main or a secondary
device. All the users in the system may be called from the main door
unit. A secondary door unit may only call the users of the column to
which it belongs. Users can identify the source of the call by the ring
tone.
Dip 2 - Secondary station address
Two secondary calling stations may be present in a column and must
have a different address (0 or 1).
Dip 3 - Door opener
The electric lock can be managed in “privacy” or “free” mode. The
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door unit works as follows in the two cases:
“Privacy”: the electric lock may only be activated by pressing
the door opening button on the calling station when an audio
conversation has been established or when after having received
a call or auto-on function either a video connection has been
established.
‘Free’: when pressing the door lock release button of an apartment
station, the door unit electric lock can be activated only if the door
unit is confi gured as main or the user belongs to the column of
the same secondary door unit. This column is defi ned by the ID
setting of the secondary door unit. This function is typically used
for secondary stations..
Dip 4 - Interruption
When is in progress an auto-on or an intercom conversation the
respective column or the whole system is in busy mode, which,
according to the confi guration of this switch, can be interrupted or
not by a call from the door unit.
The parameter “Interruption” must be programmed in the same
way for all system call station.
Dip 5 - Camera lights
The camera lights may be turned off if illumination in the surrounding
environment is suffi cient at night.
Dip 6 - Number of users
Setting this dip-switch to ON, the balancing call button will call two
different users (user 0 if the button is pressed to the left and user 1 if
pressed to the right). If it is set to OFF, only one user will be called,
regardless of the call button is pressed to the left or right.
DOOR OPENING TIME The position of these dipswitches (DOOR
TIME) determines the activation time of the main entrance electric
lock.
Pos. 0
(1 sec)
Pos. 1
(3 sec)
Pos. 2
(6 sec)
Pos. 3
(9 sec)
ON
12
21
ON
21
ON
ON
12
GUARANTEED CONVERSATION TIME The position of the rotary
switch (CONV TIME) determines the guaranteed time, i.e. extends the
busy time from the answer onwards.
The busy time is equal to the reply time (max 60 s) added to the
guaranteed conversation time.
TIME
CONV
1
2
3
4
5
6
7
8
9
0
Pos. 0 = 1 s Pos. 1 = 10 s Pos. 2 = 20 s
Pos. 3 = 30 s Pos. 4 = 40 s Pos. 5 = 50 s
Pos. 6 = 60 s Pos. 7 and 8 = 70 s
Pos. 9 = high level programming
The guaranteed conversation time must be programmed in the
same way for all system call station.
Gain access to the advanced confi guration by rotating the
“CONV TIME” rotary switch in position 9.
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MIKRA PUSH BUTTON PANEL
CONFIGURATION
MIKRA PUSH BUTTON PANEL
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PUSH BUTTON PANEL
ASSOCIATION OF DOOR UNITS BUTTONS TO
USERS
In two-family systems with double call station, one station can be
associated with user 0 and the other with user 1:
Confi gure the two call stations as “single-family” (AUX dip 6 =
OFF).
Confi gure the call station associated with user 0 as main (AUX dip
1 = OFF) and ID = 0.
Confi gure the call station associated with user 1 as secondary (AUX
dip 1 = ON) with address 1 (AUX dip 2 = ON) and ID = 0.
Position the rotary switch (CONV TIME) of the call station associated
with user 1 to position “9”. The station emits a confi rmation tone.
On the call station associated with user 1, set the number of the
door speaker unit ID = 1.
Change the position of AUX dip switch no. 5 (the call module emits
a confi rmation tone).
Set again the AUX dip switch no. 5 in its previous position (the call
module emits a confi rmation tone).
Set again the ID dip switches in their previous position (ID = 0).
Exit from advanced confi guration, returning the rotary switch to the
position for setting guaranteed conversation time.
TC
column
interface
TC
CODE = 1
INT = 0
Z=ON
Z=OFF
INT = 0
CODE = 0
User 1
User 0
Call
station "B"
Call
station "A"
AUX 5 = ON
AUX 6 = OFF
CODE 2÷6 = 0
CONV TIME = pos 3
DOOR TIME = pos 0
AUX 5 = ON
AUX 3 = OFF
AUX 4 = ON
AUX 2 = OFF
AUX 1 = OFF
ID = 0
ID = 0
AUX 1 = ON
AUX 2 = ON
AUX 4 = ON
AUX 3 = OFF
AUX 6 = OFF
DOOR TIME = pos 0
CONV TIME = pos 3
LINE
LINE
IN0
IN1
LINE1
POWER
LINE1
power supply
The main call station “A” calls only user 0 with both keys while the
secondary call station “B” calls only user 1 with both keys.
On the call module “B”:
Access to advanced confi guration;
Set the ID dip switch to 1;
Move the AUX dip switch no. 5;
Set again all the dip switches in their previous position;
Exit from the advanced confi guration.
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PROGRAMMING DATA DELETING
To delete all the data programmed in the advanced confi guration,
follow the instructions below:
Go to advanced confi guration (CONV TIME = 9).
Holding down any key for at least 5 sec., the door speaker unit
emits a warning tone to confi rm cancellation.
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MIKRA PUSH BUTTON PANEL
ASSOCIATION OF DOOR UNITS BUTTONS TO USERS - PROGRAMMING DATA DELETING
MIKRA PUSH BUTTON PANEL
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PUSH BUTTON PANEL
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