2N Lift8, User Manual

Page: 66 / 377

2N TELEKOMUNIKACE a.s., www.2n.cz 66/377
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Caution - upgrade
The yellow, green and red LEDs are on (request received, connection
confirmed and red LED under the glass) to indicate audio unit
initialisation.
The yellow and green LEDs flash to indicate audio unit upgrading. The
red LED is permanently on.
The ALARM pictogram (bell symbol) goes on upon upgrade and the
audio unit is ready for use.
Operation
This type of audio unit is operated by qualified people (lift maintenance staff, e.
g.).
Push the TRIPHONY button to activate voice communication with the other
audio units of the same lift. Push and hold the button for over 2 seconds to
activate communication with another lift (to display a voice menu and select the
required lift number).
Push the ALARM button to call the control centre, for example. The audio unit
calls the numbers configured in the ALARM memory – set 2 (021–026). The
ALARM button illumination (not required by default) helps you find and activate
the audio unit easily in the dark.
When you press the ALARM or TRIPHONY button, the function is called up
immediately. Speak HandsFree or use a handset for better acoustic properties.
Press for more than 2 s to display the voice menu.
Caution
If no number is specified in the ALARM memory – set 2 (021–026), the
audio unit dials the numbers defined in the ALARM memory – set 1 (011–
016).
Push the ALARM button to call the control room or machine room audio
unit configured as an intercom.
The ALARM and TRIPHONY buttons shine even at relax.