Rescue Mode - Hertz H8 DSP User Manual

H8 DSP
Digital Interface Processor
9.4

RESCUE MODE

If, when launching the H8 DSP PC software the "H8 DSP Warning" window
appears, the user can choose between the following two ways to proceed:
A - Use a previous version of the PC software.
E.g.: when using PC software v.1.0, open v.0.9;
B - Update the H8 DSP firmware. In this case proceed as follows:
- Save the previous setup (in case you want to open it in OFFLINE
mode);
- Unplug the H8 DSP from the amplifiers;
- Turn the H8 DSP off, disconnect the power supply;
- Set the UPGRADE MODE to ON;
- Reconnect the power supply and turn the H8 DSP on;
- Restart the H8 DSP PC software and select RESCUE MODE
- The screenshot on the right shows the Boot Loader version c
urrently installed on the processor, enabling the access
to the menu for the update.
- Proceed as detailed in 9.3.4
C - when the update procedure is complete set the switch
"UPGRADE MODE" to "OFF"position.
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