golmar 295 Serie Manual De Instalación página 35

SYSTEM CHARACTERISTICS
Microprocessed system with 3 common wires plus coaxial cable installation or 4 common wires
plus twisted pair (only for kits /SC).
Fully compatible with 'Stadio' audio systems of 4 common wires installation.
Unlimited number of door panels being not necessary the use of switching units.
Acoustic busy channel and call acknowledgement signals.
d.c. lock releases activation.
Timed door open activation.
In Platea Plus monitors or T-940 Plus telephones:
Privacy on audio and video communications.
'Video-Spy' function remaining the communication channel free.
Intercommunication function with other monitor or telephone of the same apartment.
Input for door bell apartment push button.
Different call reception tones depending where the call is comming from: main or slave door
panels, door bell push button, intercom, ...
Activation of two auxiliary devices: secondary telecamera, courtesy light, ...
Up to three monitors or telephones in the same apartment without additional power supplies.
SYSTEM OPERATION
To make a call the visitor should press the push button corresponding to the apartment he wishes
to contact. An acoustic tone will be heard confirming the call is in progress once the push button
has been pressed. At this moment the call will be received at the monitor (telephone) in the
dwelling. During the call the visitor can correct his call by pressing a push button corresponding
to a different apartment, in which case the original call is cancelled.
In systems with several access doors, the other(s) door panel(s) will be automatically
disconnected: if a visitor tries to call from other door panel an acoustic tone will be heard
confirming the system is busy.
The call tone will be reproduced on the monitor during 3 seconds: after this time the picture will
appear on the master monitor without the visitor being aware of this. To see the picture in a slave
monitor press the push button, dissapearing the picture on the other monitor. If the call is not
answered in 45 seconds, the system will be freed.
To establish communication pick up the monitor (telephone) handset. The communication will last
for one and a half minutes or until the handset is replaced. Once the communication has finished
the system will be freed.
To open the door, press the door release push button during call or communication progresses:
with one press, the door release operates during 3 seconds. During the lock release activation an
acoustic tone will be heard on the door panel confirming the lock release is activated.
The monitor and telephone push buttons description is shown on pages 75 and 80 respectively.
66 67
E
mbedding box positioning.
1650
The upper part of the door panel should be placed at 1,65m. height roughly. The hole dimensions
will depend on the number of door panel modules.
The door panel has been designed to be placed under most of the environmental conditions.
However it's recommended to take additional cautions like rainproof covers. To obtain
a good quality picture on video door entry systems, avoid direct incidence from light sources.
Break the bottom flange to pass the cables through. In case of door panels
DOOR PANEL INSTALLATION
1850
1450
Modules 1 2 3
W 140 280 420 mm.
H 235 235 235 mm.
D 57 57 57 mm.
P
with more than one embedding box, break the side flanges and
attach the embedding boxes using UC junctions.
reparing the cables entry.