2N® LiftIP 2.0 User Manual
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5. Function and Use
This section describes the basic and advanced functions of the
2N
®
LiftIP 2.0
product.
Here is what you can find in this section:
5.1 Function Description
5.2 Control Centre Instructions
5.3 Call Confirmation Types
5.4 Audio Unit Audio Test
5.5 Rescue Process Activation / End
5.6 CPC and P100 Protocols
5.1 Function Description
Purpose
The purpose of this section is to provide aid in troubleshooting. If the system fails to work
correctly, a qualified technician is commissioned to follow its operation according to the
descriptions included herein. Having found a discrepancy between a description and reality, the
technician describes this discrepancy, which significantly accelerates finding of the trouble
cause. This procedure often reveals that the system works properly but the user had a different
idea of its function.
Outgoing Call
The process is initiated by pressing the ALARM button on the audio unit (CANCEL may delay or
block the execution). When the ALARM button is pressed,
2N
®
LiftIP 2.0
establishes connection
with the control center (refer to Automatic Dialing for details).
2N
®
LiftIP 2.0
plays the “Wait
please, connection is being established” message to the person in the lift and “Press 1 for
confirmation” to the control center (if DTMF 1 confirmation is used).
It is necessary to confirm
the call manually or automatically. The call is time limited (Attention, the call end is near. Press 4
to extend the call.”), but can be extended. Refer to the Control Center Instructions Subs. for
control during a call (DTMF dialing).
Checking Call
Checking call is an automatically made outgoing call (typically once in 3 days) whose purpose is
to check the
2N
®
LiftIP 2.0
function. The operation is the same as with an outgoing call. The
difference is that a different announcement is played, e.g. “This is a checking call”, and a
different set of phone numbers is used (refer to
). The checking call enables
•
Tip
Set the alarm call destinations and checking and operational call destinations.
