Farfisa AD2121CAG series Скачать руководство пользователя страница 126

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(MT13 - En 2015)

Warning. You will exit automatically the

programming mode if for about 5 minutes no
operations are made; all the data entered until
that moment will be automatically stored.

Programming the address intervals

To program the address intervals of the lines
LI2÷LI4 and LO2÷LO4, it is necessary:

1) keep pressed the SKIP button as long as

the Led LI2 will light-up and the Led RG1
starts flashing;

2) enter the address of the first device (the

lowest address) you wish to assign to the
address interval RG1 of the line LI2. To
enter the address you can choose one of
the two following procedures:

a)- from the device with the lowest address

connected to the line LI2 (for instance an
external door station) make a call to any
internal users (the system will
automatically store the address of the
calling device and not that of the called
device); correct storing of data is
confirmed by the simultaneous lighting-
up of all the 4 RG led’s;

b)- using micro-switches SW1 and SW2 set

the address to be stored in the address
interval RG1 (see table 4.5 on page 4.14);

- Press the OK button; correct storing of

data is confirmed by the simultaneous
lighting-up of all the 4 RG led’s;

If in this address interval only one address
should be stored proceed directly to point
“4”.

3) enter the address of the last device (the

highest address) you wish to assign to the
address interval RG1 of line LI2. To enter
the address use one of the two procedures
shown in the previous points “a” and “b”;

4) - press the SKIP button to move to the

programming of address interval RG2 of
the LI2 line; Led LI2 remains ON, Led RG1
turns OFF and Led RG2 starts flashing;
- to program the address interval RG2 pro-
ceed as indicated at the points “2” and “3”;
- if it is not necessary to program the ad-
dress intervals RG2, RG3 and RG4, press
several times the SKIP button until the Led
LI3 lights-up and Led RG1 starts flashing;

5) - proceed as indicated at the points ”2”, “3”

and “4” to program the address intervals
RG1, RG2, RG3 and RG4 of the lines LI3
and LI4;
- if it is not necessary to program the ad-
dress intervals of those lines, press several
times the SKIP button until the Led LO2
lights-up and Led RG1 starts flashing;

6) - proceed as indicated at the points “2”, “3”,

“4”, and “5” to program the address inter-
vals of output lines LO2, LO3 and LO4. The
only difference is the point “2a”. In this case
the storage of the first (the lowest address)
and the last address (the highest address)

can be done by pressing the button

(for

videointercoms Echos and Exhito series)

or the button

(for videointercoms

myLogic and Zhero series) of videointer-
coms with the lowest and highest address
which should be stored in the selected ad-
dress interval;

7) exit the programming mode as reported in

the chapter “exit the programming mode”
and, if has been moved, set all the micro-
switches of SW1 and SW2 in OFF position;

8) verify the correct operation of the system.

Clearing the memory of the device

To erase completely the memory of the device,
it is necessary:
- enter the programming

mode by pressing the
SKIP button; Led LI2
lights-up and Led RG1
starts flashing;

- set the micro-switches of

SW1 and SW2 to the value
85 moving the switch 1 and
3 of both SW1 and SW2 to
ON position ;

- keep pressed the OK

button until all the 6
Led’s LI2, LI3, LI4,
LO2, LO3 and LO4
momentarily light-up;
the device memory has
been completely
cleared;

- keep pressed the

SKIP button to exit the
programming mode.

Connecting several distributors to have a
greater number of risers and/or external
door stations

If more than 4 input (door stations) and/or output
lines (risers) are required, add one or more line
distributor DM2444.
For correct operations of line distributors, set
the jumpers J2, J3, J4 and J5 in the following
way:

Preliminary notes

- If input lines LI2, LI3, LI4 and output lines

LO2, LO3, LO4 are connected to the system,
they must be programmed to allow the
management of the related addresses.

- Lines LI1 and LO1 must not be programmed;

line distributor will send automatically on LI1
and LO1 all the addresses of the system
which are not programmed in any address
intervals of the other lines.

- For the management of the addresses of the

devices connected to the lines LI2, LI3, LI4,
LO2, LO3 and LO4, are available 4 address
intervals (RG1÷RG4) for each line. In each
address interval of an input or output line, can
be stored the address of a single device or
the first and last address of a group of devices
(see example 1b). The addresses to be stored
in the address intervals of the lines LI2, LI3,
LI4 start from 231 up to 250 and must
correspond to those stored in the devices
(normally external door stations) connected
to those lines. The addresses to be stored in
the address intervals of the lines LO2, LO3,
LO4 start from 001 up to 200 and must
correspond to those stored in the devices
(normally videointercoms) connected to those
lines.

Examples.
1a -If in the address interval RG1 of the line LO2

is stored the address 100, on LO2 will be
diverted the video signal for calls addressed
only to the videointercom 100.

1b -If in the same RG1, on the contrary, are

stored addresses 100 (the lowest address)
and 120 (the highest address), on the LO2
line will be diverted the video signal for calls
addressed to any videointercom whose
address is between 100 and 120.

2 - If in the address interval RG1 of the line LI2

is stored the address 232, the external
door station connected to the line LI2 must
be coded with the address 232 and would
be able to send calls to any videointercom.

- Attention: whether in the line distributor

DM2444 it is made an error during the
programming phase or later it is requested to
modify the already stored addresses, it is
necessary to erase the whole memory of
the device by executing the procedure
“Clearing the memory of the device” and then
program again completely the device to avoid
undesired programming.

Entering the programming mode

- Remove the cover of the device to access to

the programming buttons.

- Keep pressed the SKIP button as long as the

Led LI2 will light-up and the Led RG1 starts
flashing.

Exit the programming mode

It is possible to exit the programming mode

following one of the following two procedures:
- keep pressed the SKIP button as long as all

the led’s RG1, RG2, RG3 and RG4 start
flashing in a sequential way;

- disconnect and connect again the power

supply of the device.

SERVICE MODULES