2N LiftNet, User Manual

Page: 56 / 99

LN Programming 3.1
56
3.1 LN Programming
The advantage is that it is only the CU that has to be programmed. Thus, it is
unnecessary to re-program the parameters after audio unit replacement. With a
multiple-lift system, you just program one CU. The memory is independent of the CU
power supply.
To program the CU choose one of the following three ways:
1. Remote (PSTN) telephone
programming The access is password-protected. The voice menu is
in the national language.
2. Machine room telephone
programming
3. PC USB programming Use 2N
®
LiftManager including the Service Tools.
Also, you can use the firmware upgrade, download of
language mutations and user-recorded message.
PSTN Programming
Before You Start

Make sure that your telephone enables tone dialling (troubles may occur with
the so-called system/key telephones in some PBX systems).

Prepare a list of all parameters to be programmed in advance.

Make sure that, if LN is not entirely new, the service password is correct and,
if you are not quite sure of your LN
configuration, execute full initialisation.
Caution

Remember to initialise the service password too!
Entering Programming Mode
You can enter the programming mode only during an incoming call (PSTN call to LN)
or upon line seizure by the machine room telephone.
To enable the programming mode press to enter services and after that enter the
service password in the format service password .
Note

Remember to enter an asterisk before and after the password!
If the password is correct, LN reports “You have entered the programming menu” and
displays a context-dependent help. The default password is 12345 and you have a 5-
second timeout by default (or a user-defined limit of 1 to 9 seconds) to enter every
character of your password. If you fail to keep the timeout, LN
hangs-up.