Speaker Volume Adjustment; Dda (Disability Discrimination Act) Led Actuation - System Status Indication; Pedestrian Lock Actuation; Garage Gate Lock Actuation - Urmet 1083/48 Mode D'emploi

8. SPEAKER VOLUME ADJUSTMENT

Volumes are calibrated by default so not to require adjustments in most cases.
Use a screwdriver to adjust the speaker volume (12), if required.
9. DDA (Disability Discrimination Act) LED ACTUATION
- SYSTEM STATUS INDICATION
The system state is shown by the following indications which appear on the door unit front:
a) call in progress: LED
b) line engaged: LED
c) off-hook waiting time expired: voice message "THE USER IS NOT ANSWERING";
d) conversion in progress: LED
e) door open: LED
The voice messages are possible if the audio-video door module Ref. 1083/48 or the audio door
unit Ref. 1083/38 is connected to the ILA module Ref. 1168/48.

10. PEDESTRIAN LOCK ACTUATION

The door unit has two terminals for managing the pedestrian door lock (SE+ and SE-). The electric lock is
operated in the following cases:
• whenever the hall button is pressed (terminals PA, CT);
• when a door open command is received from an apartment station according to the confi guration
("free" or "privacy").

11. GARAGE GATE LOCK ACTUATION

The audio and audio-video door units have two terminals (SE2) connected to the contacts of a normally
open relay which can be used to control a gate opening control unit (*). The relay is operated for 1 second
after receiving the garage door opening command according to the operating mode ("free" or "privacy") as
the door lock.
(*) The relay is NOT suitable to control direct power loads and can only be used as control relay.

12. INSTALLATION CONSTRAINTS

Some installation constraints must be respected for installing the panel. The following are allowed for each
confi guration:
Panel with button modules
• A total maximum number of 12 installed modules
• A single audio-video door unit Ref. 1083/48 or audio door unit Ref. 1083/38 (mutually exclusive)
• A single ILA and voice synthesis module Ref. 1168/48
• Maximum insertion of 11 four-button expansion modules Ref. 1168/4 or eight-button modules Ref.
1168/8;
• Maximum insertion of 11 door number modules Ref. 1168/50.
Call module
• A total maximum number of 7 installed modules
• A single audio-video door unit Ref. 1083/48 or audio door unit Ref. 1083/38 (mutually exclusive)
• A single ILA and voice synthesis module Ref. 1168/48;
• A single display module Ref. 1168/1;
• A single number keypad Ref. 1168/46;
• A single alphanumeric keyboard Ref. 1168/49 (only if keyboard and display are present);
• A single "Mifare" key reader Ref. 1168/45;
• A single door number module Ref. 1168/50 or four-button expansion module Ref. 1168/4 or eight-
button modules Ref. 1168/8.
14
on green and voice message "CALL IN PROGRESS"
on red and voice message "THE LINE IS BUSY"
on orange;
green and "THE DOOR IS OPEN" voice message.
DS1083-098A