![Ecler HADA Series User Manual Download Page 19](http://html2.mh-extra.com/html/ecler/hada-series/hada-series_user-manual_4858784019.webp)
19
7.4
Recovery Mode
In case that a firmware issue appears, or a firmware update fails,
the HADA unit will
automatically load an emergency firmware called “Recovery Mode”.
This allows to connect with Ecler HADA DSP Manager and update the firmware again with
the correct firmware of each HADA model.
When the unit is in this special state, all the front LEDs of the unit (Prot., Thermal, Ext. Mute,
Data and ON) will blink at the same time. Audio signal will be processed by the DSP and a
special limitation of all the outputs will avoid damaging the amplifier modules.
To exit from recovery mode
, please enter the administrator credentials and update the
firmware of the unit.
Each HADA unit needs to be updated with the right firmware related to each model
.