User Manual – EC II GSM SE
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battery. Most of the external connections such as antenna, alarm button/s, mains powers etc.
are made to the central unit.
The speech unit of the EC II GSM SE is available in several different versions where some of
them can be mounted visible for the lift passenger. The user then only sees the lift phone as a
discreetly designed panel with perforated screen plate for the loudspeaker and microphone.
On the lift phone front plate there is a laser engraved pictogram and two LED that indicates
the alarm and the GSM network status. The space-saving design of the speech unit facilitates
mounting within the lift car. Loudspeaker, microphone and keypad for programming are inte-
grated in one single unit. This means quick and easy installation as well as high reliability in
operation.
The speech unit can be mounted on the wall, behind the wall or on ceiling of the lift car, which
eliminates the need to make holes other than those needed for the modular cable. Intercon-
nection of the central unit and speech unit is very quick and simple since a standard modular
cable is used.
5.2.1.1
Alarm calls
EC II GSM SE is activated with a standard alarm button in the lift or, if required, with a sepa-
rate alarm button. There is also a version of the speech unit which has an integrated alarm
button. It is possible to install up to two separate alarm buttons with built-in microphones.
These alarm buttons are intended for mounting on top of or below the lift car to be reached by
a trapped technician. When someone presses the alarm button for more than 5 seconds, the
alarm calling process is activated in the EC II GSM SE. Time delay is programmable between
1 and 30 seconds. EC II GSM SE can call up to six different alarm receivers or ordinary tone
dialing telephones. Two alarm numbers can be programmed to use a special alarm code to
Speech unit
Central unit
GSM network
Lift car
Alarm centre
Alarm button
Summary of Contents for EC II GSM SE
Page 1: ...EC II GSM SE User Manual...
