User manual R5
PSC
2
.
400
- 14 -
The second step is designing the actual crossover filters. All the usual strategies work. Delaying
higher frequency drivers with respect to lower-frequency ones is a powerful alternative to using
asymmetric slopes and yields substantially improved coherence through the crossover region.
Download
Under download the user can press “load DSP” to download its designed filters to the module, but
only for the current used preset!
Firmware update
Every module has the ability to update its firmware, when Hypex provides a new firmware version.
The firmware can be simply updated by USB, the same for master and slave module. Under option
“download” you can find “Firmware update”. When this option is selected the user can select the new
firmware file. This is a complete hex file provided by Hypex, no adapts can and may be made by the
user! After you selected the file you will enter the bootloader, the device will reconnect and shows
version 99.99 in the status bar. Now you need to select the file again to load the new firmware into
the module.
After the file is selected the update begins.
DO NOT DISCONNECT THE MODULE AT THIS POINT!
When the progress bar is filled the update is completed.
On a CRC error the update is automatically restarted, after three errors the update is aborted.
Note
Note
Note
Note that the new firmware does not have any filters installed, so the filters must be reloaded with the correct
values.
