DOOR ENTRY SYSTEM OPERATION. Alpha Tech Brave SlimDP

3 Door Entry System Operation

The Brave SlimDP door entry system’s functions are set by establishing

parameters (see the chapter on parameter programming page 23).

3.1 Signalling overview

Brave SlimDP acoustic signals that occur during its operation. Samples of sounds can be listened to in the setting programme ‘BraveSet’.

State Tones Tone frequency

Pick up line type 1

Disconnection of line type 1

Pick up line type 2

Disconnection of line type 2

Confirmation of command from the phone

Ticking during a call

Notice about the end of a call

Relay switch signal

Entry into programming from the phone

Programming from the phone

Parameter confirmation

–▄■▄■▀–

–▀■▄■▄–

–▄■▀–

–▀■▄–

––█––

─┴─┴─

–■–■–■–

─▒▒▒▒▒▒─

–▄■▀–

––▓–▓–––––

––█––

–▄■▀–

980-1333-1650

1650-1333-980

800-1067-1200-1333

1333-1200-1067-800

800

1333

Modulated

980-1067-1180

Modulated

800

Entry into programming from the PC 980-1067-1180

Line connection (Reset)

Error (generally something is not right)

–■–▄–■–

–■–■–■–■–■–

■–

–▄■▄■▄■▄■–

1850-1067-1850

800

Empty memory (no number is programmed) 1300-2100

It is useful to know what tones the Brave SlimDP plays during installation as it will assist in the analysis of its state and operation. The sounds can be turned off in several levels (parameters 61,62,63 and 65).

To play and listen to the sound signals go to: www.alphatech.cz/zvukovasignalizace-3.html

BRAVE SlimDP – User and service manual 19

3.2 Caller at the door

The door entry system’s buttons are labelled in the same way as normal doorbell buttons. Visitor finds the appropriate name (for example Mr Smith) and presses the button. The Brave will pick up a line, "plays" the pick up line tone (if it is not prohibited para.62) and dials the phone number saved under that button (parameter 1 or 2 depending on system regime). From the Brave’s speaker a ringing tone will be heard and Mr Smith’s phone will ring. As soon as Mr Smith picks up he can talk to his visitor. If an electric lock is also connected to the Brave, Mr Smith can press a DTMF code on his phone and let visitor in. If he puts down the phone the Brave will disconnect. If the call lasts longer than the pre-set limit (parameter 52), 10sec before disconnection the

Brave will send a line disconnection tome, but Mr Smith can dial * or #

(parameter 42), to prolonged the call for the length of time set in parameter 52.

The dialled number depends on the regime mode, which is set in the system (parameter 47):

- Regime Day/Night = if the system is in ‘Day’ mode, it dials the number set in parameter 1 , if the system is in ‘Night’ mode, it dials a number set in

parameter 2. The switching over of regimes manually is set in parameters

45,46.

- Regime 2 groups of numbers = the first press of the button always dials a number set in parameter 1. Following the repeated pressing of the same button, when it detects a busy tone (10sec after choice), or after a pre-set number of rings (parameter 56) the system dials a number from the second group (parameter 2). After another press of the same button the system will again dial the number from the first group (or after detecting a busy tone on the dialling of a number from the group 2 the repetition ends).

If a visitor presses the button after the system has picked up, the system will disconnect for a length of time as set in parameter 54 before it picks up the line and dials a new number. The number choice takes place either by tone

(DTMF) or impulse according to the setting in parameter 41. There is one more option, disconnection of line after repeat pressing of the same button

(parameter 4*).

It is possible to control a relay switch (code lock) with the first 4 buttons.

If visitor at the door presses buttons in the correct combination according to a pre-programmed code (parameter 32-34) and the length of time between presses isn’t greater than the pre-set time (parameter 53) the system picks up, switches the appropriate relay (if it is set in mode m=1) for the length of time given in parameter 37 or 39,30 and then disconnects.

Relays can switch on one or two impulses depending on control code

with the length of time between impulses set in parameter 30. See Tab. 1.

20 BRAVE SlimDP – User and service manual