Function Description (For Advanced Users) - 2N Lift8 User Manual

4.3 Function Description (for Advanced Users)

Purpose of Section
The purpose of this section is to help technicians solve problems if any. If the system
fails to work properly and a well-trained technician, who monitors its operation step by
step according to the description included herein, gets to a point where the description
and reality are in contradiction, he or she describes the contradiction, thus facilitating
troubleshooting. This procedure often reveals that the system works properly but the
user had a different idea of how to use it.
Outgoing Call
The process starts whenever the ALARM button is pressed on any Audio Unit (in the lift
cabin Audio Units, the CANCEL input may delay or block calling, refer to parameter
914). After the ALARM button is pressed,
office (refer to Automatic Dialling for details).
"Wait pleased, connection is being made" to the person in the lift and "Press 1 for
confirmation" to the control centre (if DTMF 1 confirmation is used). The received call
has to be confirmed manually or automatically. The call is time-limited ("Caution, the
call is ending", but can be extended.
Refer to the Control Centre Instructions subsection for details for DTMF control during
the call.
Caution
Outgoing Machine Room Calls
You can call any Audio Unit of the same
machine room Audio Unit, Part No. 918611E), activate functions and configure the
arameters. P
Press the TRIPHONY button to enter
other Audio Units of the same lift and set up triphony with the other shafts.
®
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Icon
The ALARM buttons on the shart and machine room Audio Units are
always illuminated in the standby mode.
ress and hold for over 2 s
L8 establishes connection with the control
L8 plays the following announcements
L8 from the machine room (i.e. from the
to activate the machine room voice menu.
the machine room voice menu
L8 p
get through to the
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