2N Helios Uni, Руководство по установке

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Programming 1.5
namely 00 for switch 1. This special password cannot be entered from the intercom
keypad. To cancel them, you have to remove them from the list:
Function 997 deletes the entire password list including the password 00. Function 999
deletes the entire password list too but recovers the password 00 and the service
password 12345.
Password Selection Restrictions
Controlling the switch by phone, you can enter the password without any starting and
terminating characters and the password length is not limited. The intercom
has to
verify after every character received whether the password is complete or not.
Therefore: make sure that no password is identical with the beginning of another
password.

Should you use such confusing passwords for switch control, you have to
enter the longer password (by phone) with asterisks at the beginning and
end.

If the intercom refuses to store a password, it means that the switch
password list is full, or the password has already been entered.

The switch password may not be identical with any Arrival/Departure,
Day/Night, or service password.

For password selection tips see the Instructions for Keypad Use.
Programming Error

Any wrong value can be re-programmed by another command
(immediately or any time later).

If you make a typing error, cancel the entered value with . Then you can
re-enter the whole number.

If you enter an incorrect parameter number or parameter value, the
intercom sends a refusal signal and you have to start with the parameter
number again.

If you do not press any button within a predefined timeout, the intercom
sends a hang-up signal and hangs up. The timeout is 5 seconds; every
character is followed by 30 seconds for you to think over your setting. The
5-second limit starts when the intercom
has read all that relates to the
current user position in the programming menu. The timeout can be
prolonged – see the chart.
Tip

To check programmed values : enter parameter number and , listen
the parameter value and press for return to the main menu.