Axis 2N Lift8 Brief Manual page 4

Group of 8 jumpers for address configuration: If the machine room is shared by

multiple lifts, use one audio unit and configure several addresses using the
included jumpers. The other audio unit types do not have this possibility!
Note
Having set more addresses for the audio unit, press the TRIPHONY button to

activate communication of the lift audio units with the lowest of the configured
addresses.
Caution
Avoid the audio unit address duplicity.

Handset connection
Order an additional handset for your audio unit. The handset is delivered including a cable
with telephone end pieces.
Caution
If the handset is not connected, the audio unit works in the HandsFree mode.

A handset of a type other than that supplied by the manufacturer may not

work.
Testing
Connect a handset and push and
hold for over 2 s
the voice menu for the function
test. If the handset does not
work, the voice menu will be
played from the audio unit
speaker.
Volume noc figuration
Open the protective door on the
audio unit and adjust the volume
using the trimmer.
Caution
Use the trimmer to set the best acoustic properties eliminating feedback.

Volume configuration only works in the HandsFree mode.

Connection of bus between audio units and splitter (or central unit)
We connect the splitter (central unit) and audio units using a two-wire bus. We must
maintain the polarity.
to display
1. Bus for audio units +
2. Bus for audio units -
2