Alphatech Brave series User And Service Manual page 38

Parameter Value
66
Suppression of the reception DTMF from the microphone is off as a default i=0.
It is possible to open the door with a personal dialler without disturbing a person
inside the building. For higher security it is possible to switch on the suppression
function i=1 and stop a person with an unauthorised copy of the DTMF code from
entering.
Parameter Value
67
This function is turned off as standard b=0. By switching on this function b=1 the
acoustic signal for an empty memory is cancelled, so after pressing a button with
an empty memory there is only a beep (confirmation) and a call is activated as if
there were a number.
Warning: During the first 10 seconds of a call the tone detector is inactive (there
is a pause before the switchboard responds or number dialling by the
switchboard).
Parameter Value
68
Default is off m = 0 By enabling the m = 1 mutes the acoustic path at close relay
(1 or 2) in "electric lock" (modes 1 and 5). This feature is there because if you
often use code lock function or exit button, so the switch-on time to hear the tone
exchange. For some customers, this can be distracting.
38
Meaning
Suppression of the reception DTMF from the
i
microphone
Meaning
Baby Call – call without the need to
b
programme a telephone number
Meaning
b
Mute at the lock activated
BRAVE SlimDP –
User and service manual
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