Troubleshooting - DELTA DORE TYDOM 2.0 Manual De Instalación

15. Troubleshooting

The intercom quality is poor
Check that you are not using the hands-free
mode of your telephone
The voice interface does not allow you
to talk
TYDOM 2.0 must be powered
by a mains power supply.
Check the 230V power supply of TYDOM 2.0.
Move TYDOM 2.0 as far away from the antenna
as possible.
TYDOM 2.0 runs a call cycle when
switched to maintenance mode
The switch to maintenance mode automatically
and briefl y activates the indoor siren of the alarm
control unit as well as a (confi gurable) TYDOM
2.0 call cycle (required by standard EN-50131).
A call cycle in progress
is interrupted and replaced by another
call cycle
The technical detectors are classed in order of
priority:
1 - Smoke, fi re detector
(DFR TYXAL+),
2 - Water leak detector
(DF TYXAL+),
3 - Mains power failure detector
(DCS TYXAL+),
4 - Universal detector
(DU TYXAL+).
Example: A fi re alert triggered by a DFR TYXAL+
will take priority over the triggering of a mains
failure.
64