Comelit 1622 Technical Manual - Page 4

Browse online or download pdf Technical Manual for Recording Equipment Comelit 1622. Comelit 1622 20 pages. Button interface
Also for Comelit 1622: Technical Manual (20 pages), Technical Manual (20 pages), Technical Instructions (14 pages), Technical Manual (8 pages), Technical Manual (6 pages)

Print Page
Comelit 1622 Technical Manual

Installation information

•
The system can manage up to 240 users, connecting MAX 100 internal units for each riser and 3 internal units with the
same user code. If the additional Art. 1252 is used, up to 16 internal units can be connected in parallel.
•
If using risers with over 30 Easycom door-entry phones Art. 6228W or Art. 6228B, apply SB2 technology (with mixer Art.
4888 or Art. 4888C) when installing these risers.
•
Modules Art. 1622/Art. 1622L normally function as a main external unit (timed busy signal).
•
To set them as a secondary external unit (busy signal active for the whole time the riser is in use), set all the selector DIP
switches to ON.
•
When a call is transmitted from the external unit, if a busy tone is heard instead of the ringtone, this means communication
with another external unit is in progress.
•
In the event of a persistent short-circuit on the bus line, the external unit emits an intermittent signalling tone.
Only Art. 1622L is fitted with a signalling LED and the "voice messages" function. The signalling LEDs
(busy, call sent, door opened, communication active) are only available with the faceplates of the kit
33400K.
Art. 1622L can only be fitted to single-plate external units with accessory 1250IAL.
4