TEMA TELECOMUNICAZIONI SRL
Doorphone AA-539
MAS-AA539-REV02EN
Page 16 of 57
6.5.
800 Numbers feature
Starting from the 1.8 firmware version, the 'Speed Dial' function of AA-539 systems was expanded, bringing the
total of the numbers associated with Speed Dial from 10 to 800. It is important that the optional AA-539K (numeric
keypad) is present and that the function 'Super Speed Dial' is enabled. The Speed Dial numbers to type on the AA-
539K keyboard have a range from 000 to 799 (for a total of 800 numbers) and each of them can be associated with
a number that AA-539 will dial, the maximum lenght of the numbers to dial is 15 digits. Enabling this new function, it
is NOT possible to use the Day/Night/Cycling operating modes of AA-539; the Doorphone will be in fact always
considered exclusively set up in Day mode, regardless of the related programmed parameters.
The audio messages playable from AA-539 last up to 7 seconds each, for a total of 14 seconds, compared to 16
seconds of the previous versions.
Enabling the new feature, the direct selection by AA-539K numeric keypad will remain unchanged. The system will
check the number of entered digits; if it is less than or equal to 3, it will activate the new service, otherwise the
entered digits will be normally composed. If it is needed to call directly a 3 digits internal extension, it is necessary
to insert them in the corresponding memory table. Using the 'Super Speed Dial' service, it is not possible to directly
call the internal extension between 800-999. Usually, 'Super Speed Dial' service is used in residences/villages
realities with a great number of contacts and it is not necessary to directly call other internal extensions.
Similarly, the AA-539 call button function remains unchanged, the only limitation is that it will work only in Day
mode, regardless of how AA-539 is set. To enable this service, the parameter 149 and the parameters from 1000
to 1799 must be correctly set, please see the parameter table.
6.6.
RELAYS control with access codes
The opening function of the door opener connected to the two relays can be made available to a visitor who is
familiar with the various preset access codes.It is possible to set up to three access codes for each relay, one
common always active if set, one vaild only in Day mode and another one for Night mode only. The parameters to
set are 124-125-126 for the relay 1, and 164-165-166 for the relay 2.
Since the system have only one button is advides to use this function only with AA-539K expansion because with
only one button available is possible to obtain codes simply composed by a sequence of digit 1 (max 5 digit).
The call will be made with the delay set by parameter 128 (refer to the table of the programming parameters on the
following pages) when the pressed button is the first of a possible “code sequence" to which must be added the
delay set in parameter 130.
If you want to use this function without AA-539K expansion is possible to associate the definite code only at one of
the parameters above explained. In fact, in this case, the only possible codes are 11, 111, 1111, 11111. If the code
111 is associate at the parameters 124 and the code 1111 is associated at the parameter 125 when the system
match the code 111 activate the corrisponding relay and so the code 1111 is never verified. The security is very
small too. The time between the pressing of the button and the other one for code entering must not exceed the
value set in parameter 128. Upon detection of the code correctly inserted, the corresponding relay will be activated
for the time set in parameter 137 or 142.
If instead the system uses the AA- 539K expansion, the opening codes must be typed directly on the keyboard
preceded by the star key (*) to distinguish them from a normal telephone call. The visitor will get access without
operator intervention (for example, useful to service personnel or external assistance, which for work reasons
comes out and log back frequently in the company).
It is possible to set in the parameter 151 the maximum number of attempts of code introduction to open the door in
a way that, when the maximum number set is exceeded, the system make an alert call to the number set in the
parameter 152. This is an useful service to alert people inside the company of an unauthorized attempt to access
or to report difficulty to access by a visitor. The alert is made with a series of calls according to the value set in the
parameter 151.
