2N Lift emergency phone 2N SingleTalk - Manual, 1514 v6.3.0 - Manual (Page 33)

Installation
– universal version
2.5
32
Induction Loop Connection
The regulations that apply to
communicator installations may require a
mandatory loop for persons with defective
hearing in the lift cabin. In that case,
connect the loop to the connector with
any polarity as shown in the drawing. The
loop including a 1 m long cable can be
part of the delivery if agreed so in
advance.
Requirements
 The induction loop has to be
placed behind a non-metal, non-magnetic cover in the control panel because
the magnetic field of the induction loop cannot go through the metal lift control
panel.
 The induction loop has to be labelled with an appropriate pictogram (ear) and
placed according to applicable standards.
Installation of Extending Modules
Extending Modules Location
position 1
for switch 1 position 2 for switch 2
or for lift blocking module position for
amplifier module *)
*) Amplifier module cam be mounted directly to the main board (inserted into margin
slots) as shown above, if mainboard HW version is 7 or higher (model 2011).