6
−−−−
sec. new 2009
2GO! - Technical manual
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SIGNO COLOUR VIDEO DOOR PHONE
Ref. 1740/40
The Signo video door phone, designed by architect Citterio, is a colour
apartment station that, as for the black/white version, is provided with
a door lock release button backlit with blue led, 3 buttons for additional
services, call tone volume adjustment with “Mute” function.
It is equipped with a special handset that allows deaf people,
provided with a suitable earphone, to hear who is speaking from the
push button panel.
The video door phone is easy to install, because no masonry is
necessary and all connections can be done on the bracket to which
it will be fastened.
SPECIFICATIONS
The main characteristics of the video door phone are:
4” LCD colour
fl
at video module.
Call tone volume adjustment and call exclusion function (Mute). The
Mute function is signalled by a red indicator on the front side.
MAX.
MIN.
MUTE
When volume is set to “MUTE” the video door phone will not ring
but the video module will light up.
The door lock release button is backlit by led when the video
module is on.
Additional buttons ( , ,
) for special decoder activation, auto
power-on, Intercom calling and advanced programming.
Image brightness and colour adjustment.
•
§
•
•
•
1
5
2
3
4
225
mm
50 mm
205 mm
1
Door opener button
2
Auxiliary buttons
3
Colour adjustment control
4
Brightness adjustment control
5
Call volume control and adjustment
TECHNICAL SPECIFICATIONS
Power voltage:
16 ÷ 18,5Vcc
Working
Uptake:
max 0,35°A
Stand-by:
0A
Working power:
max 6,5W
CCIR version
Vertical frequency:
50Hz ± 2Hz
Horizontal frequency:
15625 ± 300Hz
Video signal:
1Vpp 75
Ω
nominal
1Vpp -6 dB minimum
LCD:
4” backlit
Screen size:
81 x 59mm
Resolution:
380H x 250V pixel
Colour system:
PAL
Switch-on delay:
4sec. Max
Transmitting capsule:
electret microphone
Receiving capsule:
45
Ω
speaker
Buttons contacts range:
0,5A @ 18Vdc
Operating temperature range:
-5° ÷ +50° C
Max. humidity:
90% UR
SIGNO COLOUR VIDEO DOOR PHONE Ref. 1740/40
SPECIFICATIONS
TECHNICAL SPECIFICATIONS
SIGNO COLOUR VIDEO DOOR PHONE
Ref. 1740/40
