Operation Manual

107
SYSTEM OPERATION
O 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,inwhichcasetheoriginalcalliscancelled.
O Insystemswithseveralaccessesdoors,theother(s)doorpanel(s)willbeautomaticallydisconnected:
If a visitor tries to call from other door panel an acoustic tone will be heard confirming the system is
busyandtheledofbusysystemfrominformativewindowwilllights(Ifitexists).
O General door panel (EL501 mode): If the call is made from the general door panel, the inner door
panel of the building called and other possible general door panel will remain automatically
disconnected, if another visitor tries to call from an inner busy door panel or from another general
door panel, an acoustic tone will be heard confirming the system is busy and the led of system busy
willblink(inthegeneraldoorpanel). The door panels of the othersinnerbuildingswillremainfreeto
beused.
O Generaldoorpanel(EL501mode):Inthecasethatthecallismadefromaninnerdoorpanel,therest
of inner door panels will remain free to be used. From general door panels only will be able to make
callstotheinnerbuildings whosedoorpanelsarenotinuse,if thevisitortries tomakeacalltoabusy
inner door panel, an acoustic tone will be heard confirming the system is busy and the led of system
busyfrominformativewindowwillblink.
O 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
answeredin45seconds,thesystemwillbefreed.
O Toestablishcommunicationpickupthemonitor(telephone)handset.
O The communication will last for one and a half minutes or until the handset is replaced. Once the
communicationhasfinishedthesystemwillbefreed.
O Toopen the door, press the door release push button during call or communication progresses: with
onepress,thedoorreleaseoperatesduring3seconds.Duringthelockreleaseactivationanacoustic
tonewillbeheardonthedoorpanelconfirmingthelockreleaseisactivated.
O Themonitorandtelephonespushbuttonsdescriptionisshownonpages124,129&133respectively.
SYSTEM CHARACTERISTICS
wAllowsoneofthesefunctionsatonce,Configurationwithdipswitch Sw1(seepage133):
w"Autoswitch-on"function.
wOutputforauxiliaryrelayactivation(18Vdc/0,5Amaximum).
wCalltoaslaveporter'sexchange.
wIntercommunicationfunctionwithothermonitorortelephoneofthesameapartment.
OWithPlateaPlus/TeknaPlusmonitors,additiontotheT-940Plustelephonesfeatures:
w"Autoswitch-on"function.
w"Video-spy"functionwiththecommunicationchannelremainingfree.
wCalltoaslaveporter'sexchange.
wActivationoftwoauxiliarydevices:secondarytelecamera,courtesylight,...
wB/W&Colormonitor.
wBrightnessandcontrastcontrol(colorcontrolincaseofcolorscreen).
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