Alcad TCB-110 Manual Del Usuario página 2

VIDEOPORTERO DIGITAL - DIGITAL VIDEODOOR ENTRY SYSTEMS - VIDÉOPORTIER NUMÈRIQUE
DESCRIPTION
On an operational level an estate can be taken as the union of several installations with multiple access points. At the main
entrances to the estate there is one panel corresponding to each building. Each dwelling of the estate can be called from
either the entrance panels at the main entrance points or from the entrance panels located at the entry doors to each building.
Therefore, we have for each building a multiple access installation.
The system can be used for installations of up to 96 apartments (or flats) per audio unit, you can install up to 2 digital
monitors and 2 digital per appartment or flat on the same call line. The connection system is as follows: a single two-
wire communication BUS, between the entrance panel and the telephones as well as between the different entrance panels
(installations with several points of entry), 2 wires for the power supply of the monitors and the coaxial cable for carrying
the video signal. The communication BUS to the devices (monitors/telephones) does not have a connection polarity. If a
short circuit occurs in the BUS, the red light of the entrance panel will flash on and off continuously until the short circuit
disappears.
The entrance panel can be configured as main or secondary panel. The devices can be connected to any of them.
As there are no call wires, each monitor/telephone is assigned a code for its identification within the installation
(programming of monitors/telephones). This programming is carried out from the main entrance panel.The entrance panel
confirms that the monitor/telephone has received the code by emitting a confirmation tone.
If the handset is picked up, a continuous tone will be heard if the line is free or a series of beeping tones if it is engaged.
When a call is made, the entrance panel can emit one of these three different tones:
- Series of beeping tones: there is no monitor/telephone associated to this pushbutton, or there is a connection problem
in the monitor/telephone, or the monitor/telephone has not been hung up correctly.
- Triple-tone type 1 call confirmation: the call is being made from the main entrance panel.
- Triple-tone type 2 call confirmation: the call is being made from another entrance panel.
In installations with several points of entry all the other panels are inactive and the red light on each panel flashes.
The time setting allows 30 seconds to answer the call. Once the handset is picked up there are 60 seconds for conversation
(or until the handset is replaced). The panel emits several beeping tones to warn of the end of the time limit for conversation,
this time can be extended. Once the time has elapsed or once the monitor/telephone has been hung up, the entrance
panel or panels return to stand-by mode. The time limit for the electric lock is set for three seconds.
If there are several monitors/telephones with the same code all of them receive the call. Communication with the entrance
panel will be established with the first monitor/telephone to answer the call.
9640004 TCB-110 MAIN ENTRANCE B/W VIDEO UNIT COAXIAL
Black and white video unit with a 1/3" CCD sensor for videodoor entry system installations on estates consisting of several
different buildings or apartment blocks. To be installed at the generals or main entry points of the estate.
Infrared lighting for nocturnal vision and multidirectional controller of the angle of view - up to 13 o .
Fed from the audio unit of the entrance panel. Plug-type terminals for easy connection.
The electronic circuit is protected against short-circuits.
9610008 GRF-008
Equipped with volume controls for both the entrance panel and for the monitors/telephones, light pushbutton for the panel
card-holders and a red indicator light to show that the system is engaged. Equipped with a bridge for the configuration
of the main entrance panel An installation must have only one main entry panel. Generation of electronic call with acoustic
confirmation for the caller.
The electronic circuit is protected against short-circuit.
9730030 COL-000
Element which acts as a link between the pushbuttons and the digital pushbutton audio unit.
One concentrator of calls is required for every 16 pushbuttons. Up to a maximum of 6 concentrators (96 pushbuttons)
can be interconnected.
2
DIGITAL PUSH BUTTON AUDIO UNIT
CONCENTRATOR OF CALLS